Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull arm-soc bug fixes from Arnd Bergmann:
 "These are a bunch of bug fixes that came in after the merge window and
  one update for the MAINTAINERS file.

  The largest part of the fixes are patches that address bugs found by
  building all the ARM defconfig files.  There are a lot more warnings
  that we have patches for, but the others are either still under
  discussion or are harmless and do not cause actual problems besides
  making the build slightly noisy."

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (30 commits)
  ARM: davinci: remove broken ntosd2_init_i2c
  ARM: s3c24xx: enable CONFIG_BUG for tct_hammer
  omap-rng: fix use of SIMPLE_DEV_PM_OPS
  spi/s3c64xx: improve error handling
  mtd/omap2: fix dmaengine_slave_config error handling
  gpio: em: do not discard em_gio_irq_domain_cleanup
  ARM: exynos: exynos_pm_add_dev_to_genpd may be unused
  ARM: imx: gpmi-nand depends on mxs-dma
  ARM: integrator: include <linux/export.h>
  ARM: s3c24xx: use new PWM driver
  ARM: sa1100: include linux/io.h in hackkit leds code
  Input: eeti_ts: pass gpio value instead of IRQ
  ARM: pxa: remove irq_to_gpio from ezx-pcap driver
  ARM: tegra: more regulator fixes for Harmony
  usb/ohci-omap: remove unused variable
  mfd/asic3: fix asic3_mfd_probe return value
  ARM: kirkwood: fix typo in Makefile.boot
  i.MX27: Fix emma-prp and csi clocks.
  ARM: integrator: use clk_prepare_enable() for timer
  MAINTAINERS: update entry for Linus Walleij
  ...

MAINTAINERS

@@ -925,14 +925,14 @@ S:	Maintained
 
 ARM/NOMADIK ARCHITECTURE
 M:	Alessandro Rubini <rubini@unipv.it>
-M:	Linus Walleij <linus.walleij@stericsson.com>
+M:	Linus Walleij <linus.walleij@linaro.org>
 M:	STEricsson <STEricsson_nomadik_linux@list.st.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	arch/arm/mach-nomadik/
 F:	arch/arm/plat-nomadik/
 F:	drivers/i2c/busses/i2c-nomadik.c
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
 
 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
 M:	Nelson Castillo <arhuaco@freaks-unidos.net>
@@ -1146,7 +1146,7 @@ F:	drivers/usb/host/ehci-w90x900.c
 F:	drivers/video/nuc900fb.c
 
 ARM/U300 MACHINE SUPPORT
-M:	Linus Walleij <linus.walleij@stericsson.com>
+M:	Linus Walleij <linus.walleij@linaro.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Supported
 F:	arch/arm/mach-u300/
@@ -1161,15 +1161,20 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson.git
 
 ARM/Ux500 ARM ARCHITECTURE
 M:	Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
-M:	Linus Walleij <linus.walleij@stericsson.com>
+M:	Linus Walleij <linus.walleij@linaro.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	arch/arm/mach-ux500/
+F:	drivers/clocksource/clksrc-dbx500-prcmu.c
 F:	drivers/dma/ste_dma40*
+F:	drivers/hwspinlock/u8500_hsem.c
 F:	drivers/mfd/abx500*
 F:	drivers/mfd/ab8500*
-F:	drivers/mfd/stmpe*
+F:	drivers/mfd/dbx500*
+F:	drivers/mfd/db8500*
+F:	drivers/pinctrl/pinctrl-nomadik*
 F:	drivers/rtc/rtc-ab8500.c
+F:	drivers/rtc/rtc-pl031.c
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson.git
 
 ARM/VFP SUPPORT
@@ -3094,7 +3099,7 @@ F:	include/linux/gigaset_dev.h
 
 GPIO SUBSYSTEM
 M:	Grant Likely <grant.likely@secretlab.ca>
-M:	Linus Walleij <linus.walleij@stericsson.com>
+M:	Linus Walleij <linus.walleij@linaro.org>
 S:	Maintained
 T:	git git://git.secretlab.ca/git/linux-2.6.git
 F:	Documentation/gpio.txt

arch/arm/boot/dts/imx23.dtsi

@@ -51,11 +51,11 @@ icoll: interrupt-controller@80000000 {
 
 			dma-apbh@80004000 {
 				compatible = "fsl,imx23-dma-apbh";
-				reg = <0x80004000 2000>;
+				reg = <0x80004000 0x2000>;
 			};
 
 			ecc@80008000 {
-				reg = <0x80008000 2000>;
+				reg = <0x80008000 0x2000>;
 				status = "disabled";
 			};
 
@@ -63,7 +63,7 @@ gpmi-nand@8000c000 {
 				compatible = "fsl,imx23-gpmi-nand";
 				#address-cells = <1>;
 				#size-cells = <1>;
-				reg = <0x8000c000 2000>, <0x8000a000 2000>;
+				reg = <0x8000c000 0x2000>, <0x8000a000 0x2000>;
 				reg-names = "gpmi-nand", "bch";
 				interrupts = <13>, <56>;
 				interrupt-names = "gpmi-dma", "bch";
@@ -72,14 +72,14 @@ gpmi-nand@8000c000 {
 			};
 
 			ssp0: ssp@80010000 {
-				reg = <0x80010000 2000>;
+				reg = <0x80010000 0x2000>;
 				interrupts = <15 14>;
 				fsl,ssp-dma-channel = <1>;
 				status = "disabled";
 			};
 
 			etm@80014000 {
-				reg = <0x80014000 2000>;
+				reg = <0x80014000 0x2000>;
 				status = "disabled";
 			};
 
@@ -87,7 +87,7 @@ pinctrl@80018000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx23-pinctrl", "simple-bus";
-				reg = <0x80018000 2000>;
+				reg = <0x80018000 0x2000>;
 
 				gpio0: gpio@0 {
 					compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
@@ -273,32 +273,32 @@ digctl@8001c000 {
 			};
 
 			emi@80020000 {
-				reg = <0x80020000 2000>;
+				reg = <0x80020000 0x2000>;
 				status = "disabled";
 			};
 
 			dma-apbx@80024000 {
 				compatible = "fsl,imx23-dma-apbx";
-				reg = <0x80024000 2000>;
+				reg = <0x80024000 0x2000>;
 			};
 
 			dcp@80028000 {
-				reg = <0x80028000 2000>;
+				reg = <0x80028000 0x2000>;
 				status = "disabled";
 			};
 
 			pxp@8002a000 {
-				reg = <0x8002a000 2000>;
+				reg = <0x8002a000 0x2000>;
 				status = "disabled";
 			};
 
 			ocotp@8002c000 {
-				reg = <0x8002c000 2000>;
+				reg = <0x8002c000 0x2000>;
 				status = "disabled";
 			};
 
 			axi-ahb@8002e000 {
-				reg = <0x8002e000 2000>;
+				reg = <0x8002e000 0x2000>;
 				status = "disabled";
 			};
 
@@ -310,14 +310,14 @@ lcdif@80030000 {
 			};
 
 			ssp1: ssp@80034000 {
-				reg = <0x80034000 2000>;
+				reg = <0x80034000 0x2000>;
 				interrupts = <2 20>;
 				fsl,ssp-dma-channel = <2>;
 				status = "disabled";
 			};
 
 			tvenc@80038000 {
-				reg = <0x80038000 2000>;
+				reg = <0x80038000 0x2000>;
 				status = "disabled";
 			};
                 };
@@ -330,37 +330,37 @@ apbx@80040000 {
 			ranges;
 
 			clkctl@80040000 {
-				reg = <0x80040000 2000>;
+				reg = <0x80040000 0x2000>;
 				status = "disabled";
 			};
 
 			saif0: saif@80042000 {
-				reg = <0x80042000 2000>;
+				reg = <0x80042000 0x2000>;
 				status = "disabled";
 			};
 
 			power@80044000 {
-				reg = <0x80044000 2000>;
+				reg = <0x80044000 0x2000>;
 				status = "disabled";
 			};
 
 			saif1: saif@80046000 {
-				reg = <0x80046000 2000>;
+				reg = <0x80046000 0x2000>;
 				status = "disabled";
 			};
 
 			audio-out@80048000 {
-				reg = <0x80048000 2000>;
+				reg = <0x80048000 0x2000>;
 				status = "disabled";
 			};
 
 			audio-in@8004c000 {
-				reg = <0x8004c000 2000>;
+				reg = <0x8004c000 0x2000>;
 				status = "disabled";
 			};
 
 			lradc@80050000 {
-				reg = <0x80050000 2000>;
+				reg = <0x80050000 0x2000>;
 				status = "disabled";
 			};
 
@@ -370,26 +370,26 @@ spdif@80054000 {
 			};
 
 			i2c@80058000 {
-				reg = <0x80058000 2000>;
+				reg = <0x80058000 0x2000>;
 				status = "disabled";
 			};
 
 			rtc@8005c000 {
 				compatible = "fsl,imx23-rtc", "fsl,stmp3xxx-rtc";
-				reg = <0x8005c000 2000>;
+				reg = <0x8005c000 0x2000>;
 				interrupts = <22>;
 			};
 
 			pwm: pwm@80064000 {
 				compatible = "fsl,imx23-pwm";
-				reg = <0x80064000 2000>;
+				reg = <0x80064000 0x2000>;
 				#pwm-cells = <2>;
 				fsl,pwm-number = <5>;
 				status = "disabled";
 			};
 
 			timrot@80068000 {
-				reg = <0x80068000 2000>;
+				reg = <0x80068000 0x2000>;
 				status = "disabled";
 			};
 
@@ -429,7 +429,7 @@ ahb@80080000 {
 		ranges;
 
 		usbctrl@80080000 {
-			reg = <0x80080000 0x10000>;
+			reg = <0x80080000 0x40000>;
 			status = "disabled";
 		};
 	};

arch/arm/boot/dts/imx27-3ds.dts

@@ -27,7 +27,7 @@ wdog@10002000 {
 				status = "okay";
 			};
 
-			uart@1000a000 {
+			uart1: serial@1000a000 {
 				fsl,uart-has-rtscts;
 				status = "okay";
 			};

arch/arm/boot/dts/imx28.dtsi

@@ -57,18 +57,18 @@ icoll: interrupt-controller@80000000 {
 			};
 
 			hsadc@80002000 {
-				reg = <0x80002000 2000>;
+				reg = <0x80002000 0x2000>;
 				interrupts = <13 87>;
 				status = "disabled";
 			};
 
 			dma-apbh@80004000 {
 				compatible = "fsl,imx28-dma-apbh";
-				reg = <0x80004000 2000>;
+				reg = <0x80004000 0x2000>;
 			};
 
 			perfmon@80006000 {
-				reg = <0x80006000 800>;
+				reg = <0x80006000 0x800>;
 				interrupts = <27>;
 				status = "disabled";
 			};
@@ -77,7 +77,7 @@ gpmi-nand@8000c000 {
 				compatible = "fsl,imx28-gpmi-nand";
 				#address-cells = <1>;
 				#size-cells = <1>;
-				reg = <0x8000c000 2000>, <0x8000a000 2000>;
+				reg = <0x8000c000 0x2000>, <0x8000a000 0x2000>;
 				reg-names = "gpmi-nand", "bch";
 				interrupts = <88>, <41>;
 				interrupt-names = "gpmi-dma", "bch";
@@ -86,28 +86,28 @@ gpmi-nand@8000c000 {
 			};
 
 			ssp0: ssp@80010000 {
-				reg = <0x80010000 2000>;
+				reg = <0x80010000 0x2000>;
 				interrupts = <96 82>;
 				fsl,ssp-dma-channel = <0>;
 				status = "disabled";
 			};
 
 			ssp1: ssp@80012000 {
-				reg = <0x80012000 2000>;
+				reg = <0x80012000 0x2000>;
 				interrupts = <97 83>;
 				fsl,ssp-dma-channel = <1>;
 				status = "disabled";
 			};
 
 			ssp2: ssp@80014000 {
-				reg = <0x80014000 2000>;
+				reg = <0x80014000 0x2000>;
 				interrupts = <98 84>;
 				fsl,ssp-dma-channel = <2>;
 				status = "disabled";
 			};
 
 			ssp3: ssp@80016000 {
-				reg = <0x80016000 2000>;
+				reg = <0x80016000 0x2000>;
 				interrupts = <99 85>;
 				fsl,ssp-dma-channel = <3>;
 				status = "disabled";
@@ -117,7 +117,7 @@ pinctrl@80018000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx28-pinctrl", "simple-bus";
-				reg = <0x80018000 2000>;
+				reg = <0x80018000 0x2000>;
 
 				gpio0: gpio@0 {
 					compatible = "fsl,imx28-gpio", "fsl,mxs-gpio";
@@ -510,96 +510,96 @@ can1_pins_a: can1@0 {
 			};
 
 			digctl@8001c000 {
-				reg = <0x8001c000 2000>;
+				reg = <0x8001c000 0x2000>;
 				interrupts = <89>;
 				status = "disabled";
 			};
 
 			etm@80022000 {
-				reg = <0x80022000 2000>;
+				reg = <0x80022000 0x2000>;
 				status = "disabled";
 			};
 
 			dma-apbx@80024000 {
 				compatible = "fsl,imx28-dma-apbx";
-				reg = <0x80024000 2000>;
+				reg = <0x80024000 0x2000>;
 			};
 
 			dcp@80028000 {
-				reg = <0x80028000 2000>;
+				reg = <0x80028000 0x2000>;
 				interrupts = <52 53 54>;
 				status = "disabled";
 			};
 
 			pxp@8002a000 {
-				reg = <0x8002a000 2000>;
+				reg = <0x8002a000 0x2000>;
 				interrupts = <39>;
 				status = "disabled";
 			};
 
 			ocotp@8002c000 {
-				reg = <0x8002c000 2000>;
+				reg = <0x8002c000 0x2000>;
 				status = "disabled";
 			};
 
 			axi-ahb@8002e000 {
-				reg = <0x8002e000 2000>;
+				reg = <0x8002e000 0x2000>;
 				status = "disabled";
 			};
 
 			lcdif@80030000 {
 				compatible = "fsl,imx28-lcdif";
-				reg = <0x80030000 2000>;
+				reg = <0x80030000 0x2000>;
 				interrupts = <38 86>;
 				status = "disabled";
 			};
 
 			can0: can@80032000 {
 				compatible = "fsl,imx28-flexcan", "fsl,p1010-flexcan";
-				reg = <0x80032000 2000>;
+				reg = <0x80032000 0x2000>;
 				interrupts = <8>;
 				status = "disabled";
 			};
 
 			can1: can@80034000 {
 				compatible = "fsl,imx28-flexcan", "fsl,p1010-flexcan";
-				reg = <0x80034000 2000>;
+				reg = <0x80034000 0x2000>;
 				interrupts = <9>;
 				status = "disabled";
 			};
 
 			simdbg@8003c000 {
-				reg = <0x8003c000 200>;
+				reg = <0x8003c000 0x200>;
 				status = "disabled";
 			};
 
 			simgpmisel@8003c200 {
-				reg = <0x8003c200 100>;
+				reg = <0x8003c200 0x100>;
 				status = "disabled";
 			};
 
 			simsspsel@8003c300 {
-				reg = <0x8003c300 100>;
+				reg = <0x8003c300 0x100>;
 				status = "disabled";
 			};
 
 			simmemsel@8003c400 {
-				reg = <0x8003c400 100>;
+				reg = <0x8003c400 0x100>;
 				status = "disabled";
 			};
 
 			gpiomon@8003c500 {
-				reg = <0x8003c500 100>;
+				reg = <0x8003c500 0x100>;
 				status = "disabled";
 			};
 
 			simenet@8003c700 {
-				reg = <0x8003c700 100>;
+				reg = <0x8003c700 0x100>;
 				status = "disabled";
 			};
 
 			armjtag@8003c800 {
-				reg = <0x8003c800 100>;
+				reg = <0x8003c800 0x100>;
 				status = "disabled";
 			};
                 };
@@ -612,45 +612,45 @@ apbx@80040000 {
 			ranges;
 
 			clkctl@80040000 {
-				reg = <0x80040000 2000>;
+				reg = <0x80040000 0x2000>;
 				status = "disabled";
 			};
 
 			saif0: saif@80042000 {
 				compatible = "fsl,imx28-saif";
-				reg = <0x80042000 2000>;
+				reg = <0x80042000 0x2000>;
 				interrupts = <59 80>;
 				fsl,saif-dma-channel = <4>;
 				status = "disabled";
 			};
 
 			power@80044000 {
-				reg = <0x80044000 2000>;
+				reg = <0x80044000 0x2000>;
 				status = "disabled";
 			};
 
 			saif1: saif@80046000 {
 				compatible = "fsl,imx28-saif";
-				reg = <0x80046000 2000>;
+				reg = <0x80046000 0x2000>;
 				interrupts = <58 81>;
 				fsl,saif-dma-channel = <5>;
 				status = "disabled";
 			};
 
 			lradc@80050000 {
-				reg = <0x80050000 2000>;
+				reg = <0x80050000 0x2000>;
 				status = "disabled";
 			};
 
 			spdif@80054000 {
-				reg = <0x80054000 2000>;
+				reg = <0x80054000 0x2000>;
 				interrupts = <45 66>;
 				status = "disabled";
 			};
 
 			rtc@80056000 {
 				compatible = "fsl,imx28-rtc", "fsl,stmp3xxx-rtc";
-				reg = <0x80056000 2000>;
+				reg = <0x80056000 0x2000>;
 				interrupts = <29>;
 			};
 
@@ -658,7 +658,7 @@ i2c0: i2c@80058000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx28-i2c";
-				reg = <0x80058000 2000>;
+				reg = <0x80058000 0x2000>;
 				interrupts = <111 68>;
 				clock-frequency = <100000>;
 				status = "disabled";
@@ -668,7 +668,7 @@ i2c1: i2c@8005a000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				compatible = "fsl,imx28-i2c";
-				reg = <0x8005a000 2000>;
+				reg = <0x8005a000 0x2000>;
 				interrupts = <110 69>;
 				clock-frequency = <100000>;
 				status = "disabled";
@@ -676,14 +676,14 @@ i2c1: i2c@8005a000 {
 
 			pwm: pwm@80064000 {
 				compatible = "fsl,imx28-pwm", "fsl,imx23-pwm";
-				reg = <0x80064000 2000>;
+				reg = <0x80064000 0x2000>;
 				#pwm-cells = <2>;
 				fsl,pwm-number = <8>;
 				status = "disabled";
 			};
 
 			timrot@80068000 {
-				reg = <0x80068000 2000>;
+				reg = <0x80068000 0x2000>;
 				status = "disabled";
 			};
 

arch/arm/boot/dts/imx51-babbage.dts

@@ -53,7 +53,7 @@ pmic: mc13892@0 {
 						spi-max-frequency = <6000000>;
 						reg = <0>;
 						interrupt-parent = <&gpio1>;
-						interrupts = <8>;
+						interrupts = <8 0x4>;
 
 						regulators {
 							sw1_reg: sw1 {

arch/arm/boot/dts/imx53-ard.dts

@@ -64,12 +64,32 @@ lan9220@f4000000 {
 			reg = <0xf4000000 0x2000000>;
 			phy-mode = "mii";
 			interrupt-parent = <&gpio2>;
-			interrupts = <31>;
+			interrupts = <31 0x8>;
 			reg-io-width = <4>;
+			/*
+			 * VDD33A and VDDVARIO of LAN9220 are supplied by
+			 * SW4_3V3 of LTC3589.  Before the regulator driver
+			 * for this PMIC is available, we use a fixed dummy
+			 * 3V3 regulator to get LAN9220 driver probing work.
+			 */
+			vdd33a-supply = <&reg_3p3v>;
+			vddvario-supply = <&reg_3p3v>;
 			smsc,irq-push-pull;
 		};
 	};
 
+	regulators {
+		compatible = "simple-bus";
+
+		reg_3p3v: 3p3v {
+			compatible = "regulator-fixed";
+			regulator-name = "3P3V";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+	};
+
 	gpio-keys {
 		compatible = "gpio-keys";
 

arch/arm/boot/dts/imx6q-sabrelite.dts

@@ -53,6 +53,7 @@ pinctrl_gpio_hog: gpiohog {
 						fsl,pins = <
 							   144  0x80000000	/* MX6Q_PAD_EIM_D22__GPIO_3_22 */
 							   121  0x80000000	/* MX6Q_PAD_EIM_D19__GPIO_3_19 */
+							   953  0x80000000	/* MX6Q_PAD_GPIO_0__CCM_CLKO */
 							   >;
 					};
 				};

arch/arm/configs/imx_v6_v7_defconfig

@@ -192,6 +192,7 @@ CONFIG_RTC_DRV_MC13XXX=y
 CONFIG_RTC_DRV_MXC=y
 CONFIG_DMADEVICES=y
 CONFIG_IMX_SDMA=y
+CONFIG_MXS_DMA=y
 CONFIG_COMMON_CLK_DEBUG=y
 # CONFIG_IOMMU_SUPPORT is not set
 CONFIG_EXT2_FS=y

arch/arm/configs/mxs_defconfig

@@ -34,7 +34,6 @@ CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_PREEMPT_VOLUNTARY=y
 CONFIG_AEABI=y
-CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
 CONFIG_AUTO_ZRELADDR=y
 CONFIG_FPE_NWFPE=y
 CONFIG_NET=y

arch/arm/configs/tct_hammer_defconfig

@@ -7,7 +7,7 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
 # CONFIG_KALLSYMS is not set
-# CONFIG_BUG is not set
+# CONFIG_BUGVERBOSE is not set
 # CONFIG_ELF_CORE is not set
 # CONFIG_SHMEM is not set
 CONFIG_SLOB=y

arch/arm/mach-davinci/board-neuros-osd2.c

@@ -162,38 +162,6 @@ static void __init davinci_ntosd2_map_io(void)
 	dm644x_init();
 }
 
-/*
- I2C initialization
-*/
-static struct davinci_i2c_platform_data ntosd2_i2c_pdata = {
-	.bus_freq	= 20 /* kHz */,
-	.bus_delay	= 100 /* usec */,
-};
-
-static struct i2c_board_info __initdata ntosd2_i2c_info[] =  {
-};
-
-static	int ntosd2_init_i2c(void)
-{
-	int	status;
-
-	davinci_init_i2c(&ntosd2_i2c_pdata);
-	status = gpio_request(NTOSD2_MSP430_IRQ, ntosd2_i2c_info[0].type);
-	if (status == 0) {
-		status = gpio_direction_input(NTOSD2_MSP430_IRQ);
-		if (status == 0) {
-			status = gpio_to_irq(NTOSD2_MSP430_IRQ);
-			if (status > 0) {
-				ntosd2_i2c_info[0].irq = status;
-				i2c_register_board_info(1,
-					ntosd2_i2c_info,
-					ARRAY_SIZE(ntosd2_i2c_info));
-			}
-		}
-	}
-	return status;
-}
-
 static struct davinci_mmc_config davinci_ntosd2_mmc_config = {
 	.wires		= 4,
 	.version	= MMC_CTLR_VERSION_1
@@ -218,7 +186,6 @@ static __init void davinci_ntosd2_init(void)
 {
 	struct clk *aemif_clk;
 	struct davinci_soc_info *soc_info = &davinci_soc_info;
-	int	status;
 
 	aemif_clk = clk_get(NULL, "aemif");
 	clk_enable(aemif_clk);
@@ -242,12 +209,6 @@ static __init void davinci_ntosd2_init(void)
 	platform_add_devices(davinci_ntosd2_devices,
 				ARRAY_SIZE(davinci_ntosd2_devices));
 
-	/* Initialize I2C interface specific for this board */
-	status = ntosd2_init_i2c();
-	if (status < 0)
-		pr_warning("davinci_ntosd2_init: msp430 irq setup failed:"
-						"	 %d\n", status);
-
 	davinci_serial_init(&uart_config);
 	dm644x_init_asp(&dm644x_ntosd2_snd_data);
 

arch/arm/mach-exynos/pm_domains.c

@@ -115,7 +115,7 @@ static __init int exynos_pm_dt_parse_domains(void)
 }
 #endif /* CONFIG_OF */
 
-static __init void exynos_pm_add_dev_to_genpd(struct platform_device *pdev,
+static __init __maybe_unused void exynos_pm_add_dev_to_genpd(struct platform_device *pdev,
 						struct exynos_pm_domain *pd)
 {
 	if (pdev->dev.bus) {

arch/arm/mach-imx/clk-imx27.c

@@ -223,7 +223,7 @@ int __init mx27_clocks_init(unsigned long fref)
 	clk_register_clkdev(clk[per3_gate], "per", "imx-fb.0");
 	clk_register_clkdev(clk[lcdc_ipg_gate], "ipg", "imx-fb.0");
 	clk_register_clkdev(clk[lcdc_ahb_gate], "ahb", "imx-fb.0");
-	clk_register_clkdev(clk[csi_ahb_gate], NULL, "mx2-camera.0");
+	clk_register_clkdev(clk[csi_ahb_gate], "ahb", "mx2-camera.0");
 	clk_register_clkdev(clk[usb_div], "per", "fsl-usb2-udc");
 	clk_register_clkdev(clk[usb_ipg_gate], "ipg", "fsl-usb2-udc");
 	clk_register_clkdev(clk[usb_ahb_gate], "ahb", "fsl-usb2-udc");
@@ -250,8 +250,10 @@ int __init mx27_clocks_init(unsigned long fref)
 	clk_register_clkdev(clk[i2c2_ipg_gate], NULL, "imx-i2c.1");
 	clk_register_clkdev(clk[owire_ipg_gate], NULL, "mxc_w1.0");
 	clk_register_clkdev(clk[kpp_ipg_gate], NULL, "imx-keypad");
-	clk_register_clkdev(clk[emma_ahb_gate], "ahb", "imx-emma");
-	clk_register_clkdev(clk[emma_ipg_gate], "ipg", "imx-emma");
+	clk_register_clkdev(clk[emma_ahb_gate], "emma-ahb", "mx2-camera.0");
+	clk_register_clkdev(clk[emma_ipg_gate], "emma-ipg", "mx2-camera.0");
+	clk_register_clkdev(clk[emma_ahb_gate], "ahb", "m2m-emmaprp.0");
+	clk_register_clkdev(clk[emma_ipg_gate], "ipg", "m2m-emmaprp.0");
 	clk_register_clkdev(clk[iim_ipg_gate], "iim", NULL);
 	clk_register_clkdev(clk[gpio_ipg_gate], "gpio", NULL);
 	clk_register_clkdev(clk[brom_ahb_gate], "brom", NULL);

arch/arm/mach-imx/clk-imx31.c

@@ -130,7 +130,7 @@ int __init mx31_clocks_init(unsigned long fref)
 	clk_register_clkdev(clk[nfc], NULL, "mxc_nand.0");
 	clk_register_clkdev(clk[ipu_gate], NULL, "ipu-core");
 	clk_register_clkdev(clk[ipu_gate], NULL, "mx3_sdc_fb");
-	clk_register_clkdev(clk[kpp_gate], "kpp", NULL);
+	clk_register_clkdev(clk[kpp_gate], NULL, "imx-keypad");
 	clk_register_clkdev(clk[usb_div_post], "per", "mxc-ehci.0");
 	clk_register_clkdev(clk[usb_gate], "ahb", "mxc-ehci.0");
 	clk_register_clkdev(clk[ipg], "ipg", "mxc-ehci.0");

arch/arm/mach-imx/clk-imx51-imx53.c

@@ -303,6 +303,7 @@ static void __init mx5_clocks_common_init(unsigned long rate_ckil,
 	clk_prepare_enable(clk[aips_tz2]); /* fec */
 	clk_prepare_enable(clk[spba]);
 	clk_prepare_enable(clk[emi_fast_gate]); /* fec */
+	clk_prepare_enable(clk[emi_slow_gate]); /* eim */
 	clk_prepare_enable(clk[tmax1]);
 	clk_prepare_enable(clk[tmax2]); /* esdhc2, fec */
 	clk_prepare_enable(clk[tmax3]); /* esdhc1, esdhc4 */

arch/arm/mach-integrator/core.c

@@ -11,6 +11,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/device.h>
+#include <linux/export.h>
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>

arch/arm/mach-integrator/integrator_ap.c

@@ -456,7 +456,7 @@ static void __init ap_init_timer(void)
 
 	clk = clk_get_sys("ap_timer", NULL);
 	BUG_ON(IS_ERR(clk));
-	clk_enable(clk);
+	clk_prepare_enable(clk);
 	rate = clk_get_rate(clk);
 
 	writel(0, TIMER0_VA_BASE + TIMER_CTRL);

arch/arm/mach-kirkwood/Makefile.boot

@@ -9,5 +9,5 @@ dtb-$(CONFIG_MACH_ICONNECT_DT) += kirkwood-iconnect.dtb
 dtb-$(CONFIG_MACH_IB62X0_DT) += kirkwood-ib62x0.dtb
 dtb-$(CONFIG_MACH_TS219_DT)	+= kirkwood-qnap-ts219.dtb
 dtb-$(CONFIG_MACH_GOFLEXNET_DT) += kirkwood-goflexnet.dtb
-dbt-$(CONFIG_MACH_LSXL_DT) += kirkwood-lschlv2.dtb
-dbt-$(CONFIG_MACH_LSXL_DT) += kirkwood-lsxhl.dtb
+dtb-$(CONFIG_MACH_LSXL_DT) += kirkwood-lschlv2.dtb
+dtb-$(CONFIG_MACH_LSXL_DT) += kirkwood-lsxhl.dtb

arch/arm/mach-mxs/Kconfig

@@ -2,9 +2,6 @@ if ARCH_MXS
 
 source "arch/arm/mach-mxs/devices/Kconfig"
 
-config MXS_OCOTP
-	bool
-
 config SOC_IMX23
 	bool
 	select ARM_AMBA
@@ -66,7 +63,6 @@ config MACH_MX28EVK
 	select MXS_HAVE_PLATFORM_MXS_SAIF
 	select MXS_HAVE_PLATFORM_MXS_I2C
 	select MXS_HAVE_PLATFORM_RTC_STMP3XXX
-	select MXS_OCOTP
 	help
 	  Include support for MX28EVK platform. This includes specific
 	  configurations for the board and its peripherals.
@@ -94,7 +90,6 @@ config MODULE_M28
 	select MXS_HAVE_PLATFORM_MXS_I2C
 	select MXS_HAVE_PLATFORM_MXS_MMC
 	select MXS_HAVE_PLATFORM_MXSFB
-	select MXS_OCOTP
 
 config MODULE_APX4
 	bool
@@ -106,7 +101,6 @@ config MODULE_APX4
 	select MXS_HAVE_PLATFORM_MXS_I2C
 	select MXS_HAVE_PLATFORM_MXS_MMC
 	select MXS_HAVE_PLATFORM_MXS_SAIF
-	select MXS_OCOTP
 
 config MACH_TX28
 	bool "Ka-Ro TX28 module"

arch/arm/mach-mxs/Makefile

 # Common support
-obj-y := devices.o icoll.o iomux.o system.o timer.o mm.o
+obj-y := devices.o icoll.o iomux.o ocotp.o system.o timer.o mm.o
 
-obj-$(CONFIG_MXS_OCOTP) += ocotp.o
 obj-$(CONFIG_PM) += pm.o
 
 obj-$(CONFIG_MACH_MXS_DT) += mach-mxs.o

arch/arm/mach-pxa/raumfeld.c

@@ -953,12 +953,12 @@ static struct i2c_board_info raumfeld_connector_i2c_board_info __initdata = {
 
 static struct eeti_ts_platform_data eeti_ts_pdata = {
 	.irq_active_high = 1,
+	.irq_gpio = GPIO_TOUCH_IRQ,
 };
 
 static struct i2c_board_info raumfeld_controller_i2c_board_info __initdata = {
 	.type	= "eeti_ts",
 	.addr	= 0x0a,
-	.irq	= PXA_GPIO_TO_IRQ(GPIO_TOUCH_IRQ),
 	.platform_data = &eeti_ts_pdata,
 };
 

arch/arm/mach-s3c24xx/Kconfig

@@ -483,7 +483,7 @@ config MACH_NEO1973_GTA02
 	select I2C
 	select POWER_SUPPLY
 	select MACH_NEO1973
-	select S3C2410_PWM
+	select S3C24XX_PWM
 	select S3C_DEV_USB_HOST
 	help
 	   Say Y here if you are using the Openmoko GTA02 / Freerunner GSM Phone
@@ -493,7 +493,7 @@ config MACH_RX1950
 	select S3C24XX_DCLK
 	select PM_H1940 if PM
 	select I2C
-	select S3C2410_PWM
+	select S3C24XX_PWM
 	select S3C_DEV_NAND
 	select S3C2410_IOTIMING if S3C2440_CPUFREQ
 	select S3C2440_XTAL_16934400

arch/arm/mach-sa1100/leds-hackkit.c

@@ -10,6 +10,7 @@
  * as cpu led, the green one is used as timer led.
  */
 #include <linux/init.h>
+#include <linux/io.h>
 
 #include <mach/hardware.h>
 #include <asm/leds.h>

arch/arm/mach-tegra/board-harmony-power.c

@@ -51,7 +51,7 @@ static struct regulator_init_data ldo0_data = {
 	.consumer_supplies = tps658621_ldo0_supply,
 };
 
-#define HARMONY_REGULATOR_INIT(_id, _name, _supply, _minmv, _maxmv)	\
+#define HARMONY_REGULATOR_INIT(_id, _name, _supply, _minmv, _maxmv, _on)\
 	static struct regulator_init_data _id##_data = {		\
 		.supply_regulator = _supply,				\
 		.constraints = {					\
@@ -63,21 +63,22 @@ static struct regulator_init_data ldo0_data = {
 			.valid_ops_mask = (REGULATOR_CHANGE_MODE |	\
 					   REGULATOR_CHANGE_STATUS |	\
 					   REGULATOR_CHANGE_VOLTAGE),	\
+			.always_on = _on,				\
 		},							\
 	}
 
-HARMONY_REGULATOR_INIT(sm0,  "vdd_sm0",  "vdd_sys", 725, 1500);
-HARMONY_REGULATOR_INIT(sm1,  "vdd_sm1",  "vdd_sys", 725, 1500);
-HARMONY_REGULATOR_INIT(sm2,  "vdd_sm2",  "vdd_sys", 3000, 4550);
-HARMONY_REGULATOR_INIT(ldo1, "vdd_ldo1", "vdd_sm2", 725, 1500);
-HARMONY_REGULATOR_INIT(ldo2, "vdd_ldo2", "vdd_sm2", 725, 1500);
-HARMONY_REGULATOR_INIT(ldo3, "vdd_ldo3", "vdd_sm2", 1250, 3300);
-HARMONY_REGULATOR_INIT(ldo4, "vdd_ldo4", "vdd_sm2", 1700, 2475);
-HARMONY_REGULATOR_INIT(ldo5, "vdd_ldo5", NULL,	    1250, 3300);
-HARMONY_REGULATOR_INIT(ldo6, "vdd_ldo6", "vdd_sm2", 1250, 3300);
-HARMONY_REGULATOR_INIT(ldo7, "vdd_ldo7", "vdd_sm2", 1250, 3300);
-HARMONY_REGULATOR_INIT(ldo8, "vdd_ldo8", "vdd_sm2", 1250, 3300);
-HARMONY_REGULATOR_INIT(ldo9, "vdd_ldo9", "vdd_sm2", 1250, 3300);
+HARMONY_REGULATOR_INIT(sm0,  "vdd_sm0",  "vdd_sys", 725, 1500, 1);
+HARMONY_REGULATOR_INIT(sm1,  "vdd_sm1",  "vdd_sys", 725, 1500, 1);
+HARMONY_REGULATOR_INIT(sm2,  "vdd_sm2",  "vdd_sys", 3000, 4550, 1);
+HARMONY_REGULATOR_INIT(ldo1, "vdd_ldo1", "vdd_sm2", 725, 1500, 1);
+HARMONY_REGULATOR_INIT(ldo2, "vdd_ldo2", "vdd_sm2", 725, 1500, 0);
+HARMONY_REGULATOR_INIT(ldo3, "vdd_ldo3", "vdd_sm2", 1250, 3300, 1);
+HARMONY_REGULATOR_INIT(ldo4, "vdd_ldo4", "vdd_sm2", 1700, 2475, 1);
+HARMONY_REGULATOR_INIT(ldo5, "vdd_ldo5", NULL,	    1250, 3300, 1);
+HARMONY_REGULATOR_INIT(ldo6, "vdd_ldo6", "vdd_sm2", 1250, 3300, 0);
+HARMONY_REGULATOR_INIT(ldo7, "vdd_ldo7", "vdd_sm2", 1250, 3300, 0);
+HARMONY_REGULATOR_INIT(ldo8, "vdd_ldo8", "vdd_sm2", 1250, 3300, 0);
+HARMONY_REGULATOR_INIT(ldo9, "vdd_ldo9", "vdd_sm2", 1250, 3300, 1);
 
 #define TPS_REG(_id, _data)			\
 	{					\
@@ -119,9 +120,10 @@ static struct i2c_board_info __initdata harmony_regulators[] = {
 
 int __init harmony_regulator_init(void)
 {
-	if (machine_is_harmony()) {
 	regulator_register_always_on(0, "vdd_sys",
 		NULL, 0, 5000000);
+
+	if (machine_is_harmony()) {
 		i2c_register_board_info(3, harmony_regulators, 1);
 	} else { /* Harmony, booted using device tree */
 		struct device_node *np;

arch/arm/plat-samsung/Kconfig

@@ -403,7 +403,8 @@ config S5P_DEV_USB_EHCI
 
 config S3C24XX_PWM
 	bool "PWM device support"
-	select HAVE_PWM
+	select PWM
+	select PWM_SAMSUNG
 	help
 	  Support for exporting the PWM timer blocks via the pwm device
 	  system

drivers/char/hw_random/omap-rng.c

@@ -160,7 +160,7 @@ static int __exit omap_rng_remove(struct platform_device *pdev)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 
 static int omap_rng_suspend(struct device *dev)
 {

drivers/gpio/gpio-em.c

@@ -266,7 +266,7 @@ static int __devinit em_gio_irq_domain_init(struct em_gio_priv *p)
 	return 0;
 }
 
-static void __devexit em_gio_irq_domain_cleanup(struct em_gio_priv *p)
+static void em_gio_irq_domain_cleanup(struct em_gio_priv *p)
 {
 	struct gpio_em_config *pdata = p->pdev->dev.platform_data;
 

drivers/input/touchscreen/eeti_ts.c

@@ -48,7 +48,7 @@ struct eeti_ts_priv {
 	struct input_dev *input;
 	struct work_struct work;
 	struct mutex mutex;
-	int irq, irq_active_high;
+	int irq_gpio, irq, irq_active_high;
 };
 
 #define EETI_TS_BITDEPTH	(11)
@@ -62,7 +62,7 @@ struct eeti_ts_priv {
 
 static inline int eeti_ts_irq_active(struct eeti_ts_priv *priv)
 {
-	return gpio_get_value(irq_to_gpio(priv->irq)) == priv->irq_active_high;
+	return gpio_get_value(priv->irq_gpio) == priv->irq_active_high;
 }
 
 static void eeti_ts_read(struct work_struct *work)
@@ -157,7 +157,7 @@ static void eeti_ts_close(struct input_dev *dev)
 static int __devinit eeti_ts_probe(struct i2c_client *client,
 				   const struct i2c_device_id *idp)
 {
-	struct eeti_ts_platform_data *pdata;
+	struct eeti_ts_platform_data *pdata = client->dev.platform_data;
 	struct eeti_ts_priv *priv;
 	struct input_dev *input;
 	unsigned int irq_flags;
@@ -199,9 +199,12 @@ static int __devinit eeti_ts_probe(struct i2c_client *client,
 
 	priv->client = client;
 	priv->input = input;
-	priv->irq = client->irq;
+	priv->irq_gpio = pdata->irq_gpio;
+	priv->irq = gpio_to_irq(pdata->irq_gpio);
 
-	pdata = client->dev.platform_data;
+	err = gpio_request_one(pdata->irq_gpio, GPIOF_IN, client->name);
+	if (err < 0)
+		goto err1;
 
 	if (pdata)
 		priv->irq_active_high = pdata->irq_active_high;
@@ -215,13 +218,13 @@ static int __devinit eeti_ts_probe(struct i2c_client *client,
 
 	err = input_register_device(input);
 	if (err)
-		goto err1;
+		goto err2;
 
 	err = request_irq(priv->irq, eeti_ts_isr, irq_flags,
 			  client->name, priv);
 	if (err) {
 		dev_err(&client->dev, "Unable to request touchscreen IRQ.\n");
-		goto err2;
+		goto err3;
 	}
 
 	/*
@@ -233,9 +236,11 @@ static int __devinit eeti_ts_probe(struct i2c_client *client,
 	device_init_wakeup(&client->dev, 0);
 	return 0;
 
-err2:
+err3:
 	input_unregister_device(input);
 	input = NULL; /* so we dont try to free it below */
+err2:
+	gpio_free(pdata->irq_gpio);
 err1:
 	input_free_device(input);
 	kfree(priv);

drivers/mfd/asic3.c

@@ -925,6 +925,7 @@ static int __init asic3_mfd_probe(struct platform_device *pdev,
 			goto out;
 	}
 
+	ret = 0;
 	if (pdata->leds) {
 		int i;
 

drivers/mfd/ezx-pcap.c

@@ -202,7 +202,7 @@ static void pcap_isr_work(struct work_struct *work)
 		}
 		local_irq_enable();
 		ezx_pcap_write(pcap, PCAP_REG_MSR, pcap->msr);
-	} while (gpio_get_value(irq_to_gpio(pcap->spi->irq)));
+	} while (gpio_get_value(pdata->gpio));
 }
 
 static void pcap_irq_handler(unsigned int irq, struct irq_desc *desc)

drivers/mtd/nand/Kconfig

@@ -480,7 +480,7 @@ config MTD_NAND_NANDSIM
 
 config MTD_NAND_GPMI_NAND
         bool "GPMI NAND Flash Controller driver"
-        depends on MTD_NAND && (SOC_IMX23 || SOC_IMX28 || SOC_IMX6Q)
+        depends on MTD_NAND && MXS_DMA
         help
 	 Enables NAND Flash support for IMX23 or IMX28.
 	 The GPMI controller is very powerful, with the help of BCH

drivers/mtd/nand/omap2.c

@@ -1245,7 +1245,6 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
 			goto out_release_mem_region;
 		} else {
 			struct dma_slave_config cfg;
-			int rc;
 
 			memset(&cfg, 0, sizeof(cfg));
 			cfg.src_addr = info->phys_base;
@@ -1254,10 +1253,10 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
 			cfg.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
 			cfg.src_maxburst = 16;
 			cfg.dst_maxburst = 16;
-			rc = dmaengine_slave_config(info->dma, &cfg);
-			if (rc) {
+			err = dmaengine_slave_config(info->dma, &cfg);
+			if (err) {
 				dev_err(&pdev->dev, "DMA engine slave config failed: %d\n",
-					rc);
+					err);
 				goto out_release_mem_region;
 			}
 			info->nand.read_buf   = omap_read_buf_dma_pref;

drivers/spi/spi-s3c64xx.c

@@ -826,7 +826,7 @@ static struct s3c64xx_spi_csinfo *s3c64xx_get_slave_ctrldata(
 				struct spi_device *spi)
 {
 	struct s3c64xx_spi_csinfo *cs;
-	struct device_node *slave_np, *data_np;
+	struct device_node *slave_np, *data_np = NULL;
 	u32 fb_delay = 0;
 
 	slave_np = spi->dev.of_node;

drivers/usb/host/ohci-omap.c

@@ -403,8 +403,6 @@ static int usb_hcd_omap_probe (const struct hc_driver *driver,
 static inline void
 usb_hcd_omap_remove (struct usb_hcd *hcd, struct platform_device *pdev)
 {
-	struct ohci_hcd		*ohci = hcd_to_ohci (hcd);
-
 	usb_remove_hcd(hcd);
 	if (!IS_ERR_OR_NULL(hcd->phy)) {
 		(void) otg_set_host(hcd->phy->otg, 0);

include/linux/input/eeti_ts.h

@@ -2,6 +2,7 @@
 #define LINUX_INPUT_EETI_TS_H
 
 struct eeti_ts_platform_data {
+	int irq_gpio;
 	unsigned int irq_active_high;
 };
 

include/linux/mfd/ezx-pcap.h

@@ -16,6 +16,7 @@ struct pcap_subdev {
 struct pcap_platform_data {
 	unsigned int irq_base;
 	unsigned int config;
+	int gpio;
 	void (*init) (void *);	/* board specific init */
 	int num_subdevs;
 	struct pcap_subdev *subdevs;