- 04 May, 2017 3 commits
-
-
Pan Bian authored
Function devm_regmap_init_mmio() returns an ERR_PTR on error. However, in function snvs_rtc_probe() its return value is checked against NULL. This patch fixes it by checking the return value with IS_ERR(). Signed-off-by:
Pan Bian <bianpan2016@163.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Moritz Fischer authored
The WDIOC_SETOPTIONS case in the watchdog ioctl would alwayss falls through to the -EINVAL case. This is wrong since thew watchdog does actually get stopped or started correctly. Fixes: 920f91e5 ("drivers/rtc/rtc-ds1374.c: add watchdog support") Signed-off-by:
Moritz Fischer <mdf@kernel.org> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Moritz Fischer authored
The issue is that the internal counter that triggers the watchdog reset is actually running at 4096 Hz instead of 1Hz, therefore the value given by userland (in sec) needs to be multiplied by 4096 to get the correct behavior. Fixes: 920f91e5 ("drivers/rtc/rtc-ds1374.c: add watchdog support") Signed-off-by:
Moritz Fischer <mdf@kernel.org> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
- 22 Apr, 2017 2 commits
-
-
Arnd Bergmann authored
The sh_rtc_set_irq_wake() function is only called from the suspend/resume handlers that may be hidden, causing a harmless warning: drivers/rtc/rtc-sh.c:724:13: error: 'sh_rtc_set_irq_wake' defined but not used [-Werror=unused-function] static void sh_rtc_set_irq_wake(struct device *dev, int enabled) The most reliable way to avoid the warning is to remove the existing #ifdef and mark the two functions as __maybe_unused so the compiler can silently drop all three when there is no reference. Fixes: dab5aec6 ("rtc: sh: add support for rza series") Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Dan Carpenter authored
devm_rtc_device_register() doesn't ever return NULL so there is no need to check. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
- 19 Apr, 2017 1 commit
-
-
Alexandre Belloni authored
The correct compatible for the rv4162 (microcrystal,rv4162) was not used upstream and so was not added by eb235c56. Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
- 14 Apr, 2017 5 commits
-
-
Alexandre Belloni authored
m41t0 was added to the I2C device ID table but not the OF table. Fix that. Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Stefan Agner authored
The m41t0 variant is very similar to the already supported m41t00 variant, with the notable exception of the oscillator fail bit. The data sheet notes: If the oscillator fail (OF) bit is internally set to a '1,' this indicates that the oscillator has either stopped, or was stopped for some period of time and can be used to judge the validity of the clock and date data. The bit will get cleared with a regular write of the system time, so no changes are needed to clear it. Signed-off-by:
Stefan Agner <stefan@agner.ch> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Tony Lindgren authored
There's a funny typo where IRQ_NONE is used instead of IRQF_TRIGGER_NONE for request_threaded_irq(). Let's fix it before it gets copied elsewhere. Fixes: dd3bf50b ("rtc: cpcap: new rtc driver") Signed-off-by:
Tony Lindgren <tony@atomide.com> Reviewed-By:
Sebastian Reichel <sre@kernel.org> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Hans de Goede authored
On some systems (e.g. Intel Bay Trail systems) the legacy PIC is not used, in this case virq 8 will be a random irq, rather then hw_irq 8 from the PIC. Requesting virq 8 in this case will not help us to get alarm irqs and may cause problems for other drivers which actually do need virq 8, for example on an Asus Transformer T100TA this leads to: [ 28.745155] genirq: Flags mismatch irq 8. 00000088 (mmc0) vs. 00000080 (rtc0) <snip oops> [ 28.753700] mmc0: Failed to request IRQ 8: -16 [ 28.975934] sdhci-acpi: probe of 80860F14:01 failed with error -16 This commit fixes this by making the rtc-cmos driver continue without using an irq rather then claiming irq 8 when no irq is specified in the pnp-info and there are no legacy-irqs. Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Hans de Goede authored
The classic PC rtc-coms driver has a workaround for broken ACPI device nodes for it which lack an irq resource. This workaround used to unconditionally hardcode the irq to 8 in these cases. This was causing irq conflict problems on systems without a legacy-pic so a recent patch added an if (nr_legacy_irqs()) guard to the workaround to avoid this irq conflict. nr_legacy_irqs() uses the legacy_pic symbol under the hood causing an undefined symbol error if the rtc-cmos code is build as a module. This commit exports the legacy_pic symbol to fix this. Cc: rtc-linux@googlegroups.com Cc: alexandre.belloni@free-electrons.com Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
- 03 Apr, 2017 2 commits
-
-
Chris Brandt authored
Add the binding documentation for rtc-sh which is an RTC for SuperH and RZ/A SoCs. Signed-off-by:
Chris Brandt <chris.brandt@renesas.com> Acked-by:
Rob Herring <robh@kernel.org> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Chris Brandt authored
This same RTC is used in RZ/A series MPUs, therefore with some slight changes, this driver can be reused. Additionally, since ARM architectures require Device Tree configurations, device tree support has been added. Signed-off-by:
Chris Brandt <chris.brandt@renesas.com> Reviewed-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
- 16 Mar, 2017 2 commits
-
-
Dan Carpenter authored
We shouldn't kfree(rtc) because is devm_ managed memory. It leads to a double free. Fixes: dd3bf50b ("rtc: cpcap: new rtc driver") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Acked-By:
Sebastian Reichel <sre@kernel.org> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Nobuhiro Iwamatsu authored
The to_wm8350_from_rtc_dev macro is not used by anything in the rtc-wm8350 driver. Signed-off-by:
Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Acked-by:
Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
- 09 Mar, 2017 17 commits
-
-
Sebastian Reichel authored
This driver supports the Motorola CPCAP PMIC found on some of Motorola's mobile phones, such as the Droid 4. Tested-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
Sebastian Reichel <sre@kernel.org> Acked-by:
Rob Herring <robh@kernel.org> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Sebastian Reichel authored
Motorola was involved in semiconductor and mobile phone business. The "motorola," prefix is already used by a couple of bindings: * rtc/rtc-cmos.txt * mfd/motorola-cpcap.txt * regulator/cpcap-regulator.txt Apart from that it is used in the DT file for the Droid 4 mobile phone. Acked-by:
Rob Herring <robh@kernel.org> Signed-off-by:
Sebastian Reichel <sre@kernel.org> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Dmitry Torokhov authored
Instead of using #ifdef guards around PM methods, let's annotate them as __maybe_unused, as it provides better compile coverage. Also drop empty stub for omap_rtc_runtime_resume(). Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Dmitry Torokhov authored
Even if bus is not hot-pluggable, devices can be unbound from the driver via sysfs, so we should not be using __exit annotations on remove() methods. The only exception is drivers registered with platform_driver_probe(), which specifically disables sysfs bind/unbind attributes. Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com> Reviewed-By:
Sebastian Reichel <sre@kernel.org> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Javier Martinez Canillas authored
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Javier Martinez Canillas authored
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Javier Martinez Canillas authored
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Javier Martinez Canillas authored
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Javier Martinez Canillas authored
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Javier Martinez Canillas authored
The driver has a OF device ID table but the struct i2c_driver .of_match_table field is not set. Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Javier Martinez Canillas authored
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Javier Martinez Canillas authored
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Javier Martinez Canillas authored
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Javier Martinez Canillas authored
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Javier Martinez Canillas authored
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Javier Martinez Canillas authored
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
Javier Martinez Canillas authored
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com>
-
- 05 Mar, 2017 2 commits
-
-
Linus Torvalds authored
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: 1) Fix double-free in batman-adv, from Sven Eckelmann. 2) Fix packet stats for fast-RX path, from Joannes Berg. 3) Netfilter's ip_route_me_harder() doesn't handle request sockets properly, fix from Florian Westphal. 4) Fix sendmsg deadlock in rxrpc, from David Howells. 5) Add missing RCU locking to transport hashtable scan, from Xin Long. 6) Fix potential packet loss in mlxsw driver, from Ido Schimmel. 7) Fix race in NAPI handling between poll handlers and busy polling, from Eric Dumazet. 8) TX path in vxlan and geneve need proper RCU locking, from Jakub Kicinski. 9) SYN processing in DCCP and TCP need to disable BH, from Eric Dumazet. 10) Properly handle net_enable_timestamp() being invoked from IRQ context, also from Eric Dumazet. 11) Fix crash on device-tree systems in xgene driver, from Alban Bedel. 12) Do not call sk_free() on a locked socket, from Arnaldo Carvalho de Melo. 13) Fix use-after-free in netvsc driver, from Dexuan Cui. 14) Fix max MTU setting in bonding driver, from WANG Cong. 15) xen-netback hash table can be allocated from softirq context, so use GFP_ATOMIC. From Anoob Soman. 16) Fix MAC address change bug in bgmac driver, from Hari Vyas. 17) strparser needs to destroy strp_wq on module exit, from WANG Cong. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (69 commits) strparser: destroy workqueue on module exit sfc: fix IPID endianness in TSOv2 sfc: avoid max() in array size rds: remove unnecessary returned value check rxrpc: Fix potential NULL-pointer exception nfp: correct DMA direction in XDP DMA sync nfp: don't tell FW about the reserved buffer space net: ethernet: bgmac: mac address change bug net: ethernet: bgmac: init sequence bug xen-netback: don't vfree() queues under spinlock xen-netback: keep a local pointer for vif in backend_disconnect() netfilter: nf_tables: don't call nfnetlink_set_err() if nfnetlink_send() fails netfilter: nft_set_rbtree: incorrect assumption on lower interval lookups netfilter: nf_conntrack_sip: fix wrong memory initialisation can: flexcan: fix typo in comment can: usb_8dev: Fix memory leak of priv->cmd_msg_buffer can: gs_usb: fix coding style can: gs_usb: Don't use stack memory for USB transfers ixgbe: Limit use of 2K buffers on architectures with 256B or larger cache lines ixgbe: update the rss key on h/w, when ethtool ask for it ...
-
- 04 Mar, 2017 6 commits
-
-
git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull more KVM updates from Radim Krčmář: "Second batch of KVM changes for the 4.11 merge window: PPC: - correct assumption about ASDR on POWER9 - fix MMIO emulation on POWER9 x86: - add a simple test for ioperm - cleanup TSS (going through KVM tree as the whole undertaking was caused by VMX's use of TSS) - fix nVMX interrupt delivery - fix some performance counters in the guest ... and two cleanup patches" * tag 'kvm-4.11-2' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: nVMX: Fix pending events injection x86/kvm/vmx: remove unused variable in segment_base() selftests/x86: Add a basic selftest for ioperm x86/asm: Tidy up TSS limit code kvm: convert kvm.users_count from atomic_t to refcount_t KVM: x86: never specify a sample period for virtualized in_tx_cp counters KVM: PPC: Book3S HV: Don't use ASDR for real-mode HPT faults on POWER9 KVM: PPC: Book3S HV: Fix software walk of guest process page tables
-
git://git.lwn.net/linuxLinus Torvalds authored
Pull documentation fixes from Jonathan Corbet: "A few fixes for the docs tree, including one for a 4.11 build regression" * tag 'docs-4.11-fixes' of git://git.lwn.net/linux: Documentation/sphinx: fix primary_domain configuration docs: Fix htmldocs build failure doc/ko_KR/memory-barriers: Update control-dependencies section pcieaer doc: update the link Documentation: Update path to sysrq.txt
-
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds authored
Pull staging/IIO driver fixes from Greg KH: "Here are a few small staging and IIO driver fixes for issues that showed up after the big set if changes you merged last week. Nothing major, just small bugs resolved in some IIO drivers, a lustre allocation fix, and some RaspberryPi driver fixes for reported problems, as well as a MAINTAINERS entry update. All of these have been in linux-next for a week with no reported issues" * tag 'staging-4.11-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: fsl-mc: fix warning in DT ranges parser MAINTAINERS: Remove Noralf Trønnes as fbtft maintainer staging: vchiq_2835_arm: Make cache-line-size a required DT property staging: bcm2835/mmal-vchiq: unlock on error in buffer_from_host() staging/lustre/lnet: Fix allocation size for sv_cpt_data iio: adc: xilinx: Fix error handling iio: 104-quad-8: Fix off-by-one error when addressing flag register iio: adc: handle unknow of_device_id data
-
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds authored
Pull crypto fixes from Herbert Xu: - vmalloc stack regression in CCM - Build problem in CRC32 on ARM - Memory leak in cavium - Missing Kconfig dependencies in atmel and mediatek - XTS Regression on some platforms (s390 and ppc) - Memory overrun in CCM test vector * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: vmx - Use skcipher for xts fallback crypto: vmx - Use skcipher for cbc fallback crypto: testmgr - Pad aes_ccm_enc_tv_template vector crypto: arm/crc32 - add build time test for CRC instruction support crypto: arm/crc32 - fix build error with outdated binutils crypto: ccm - move cbcmac input off the stack crypto: xts - Propagate NEED_FALLBACK bit crypto: api - Add crypto_requires_off helper crypto: atmel - CRYPTO_DEV_MEDIATEK should depend on HAS_DMA crypto: atmel - CRYPTO_DEV_ATMEL_TDES and CRYPTO_DEV_ATMEL_SHA should depend on HAS_DMA crypto: cavium - fix leak on curr if curr->head fails to be allocated crypto: cavium - Fix couple of static checker errors
-
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull misc final vfs updates from Al Viro: "A few unrelated patches that got beating in -next. Everything else will have to go into the next window ;-/" * 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: hfs: fix hfs_readdir() selftest for default_file_splice_read() infoleak 9p: constify ->d_name handling
-
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull more SCSI updates from James Bottomley: "This is the set of stuff that didn't quite make the initial pull and a set of fixes for stuff which did. The new stuff is basically lpfc (nvme), qedi and aacraid. The fixes cover a lot of previously submitted stuff, the most important of which probably covers some of the failing irq vectors allocation and other fallout from having the SCSI command allocated as part of the block allocation functions" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (59 commits) scsi: qedi: Fix memory leak in tmf response processing. scsi: aacraid: remove redundant zero check on ret scsi: lpfc: use proper format string for dma_addr_t scsi: lpfc: use div_u64 for 64-bit division scsi: mac_scsi: Fix MAC_SCSI=m option when SCSI=m scsi: cciss: correct check map error. scsi: qla2xxx: fix spelling mistake: "seperator" -> "separator" scsi: aacraid: Fixed expander hotplug for SMART family scsi: mpt3sas: switch to pci_alloc_irq_vectors scsi: qedf: fixup compilation warning about atomic_t usage scsi: remove scsi_execute_req_flags scsi: merge __scsi_execute into scsi_execute scsi: simplify scsi_execute_req_flags scsi: make the sense header argument to scsi_test_unit_ready mandatory scsi: sd: improve TUR handling in sd_check_events scsi: always zero sshdr in scsi_normalize_sense scsi: scsi_dh_emc: return success in clariion_std_inquiry() scsi: fix memory leak of sdpk on when gd fails to allocate scsi: sd: make sd_devt_release() static scsi: qedf: Add QLogic FastLinQ offload FCoE driver framework. ...
-