- 12 Jul, 2017 27 commits
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Uwe Kleine-König authored
commit da6c2add upstream. To set the mux mode of a pin two bits must be set. Up to now this is implemented using the following idiom: writel(mask, reg + CLR); writel(value, reg + SET); . This however results in the mux mode being 0 between the two writes. On my machine there is an IC's reset pin connected to LCD_D20. The bootloader configures this pin as GPIO output-high (i.e. not holding the IC in reset). When Linux reconfigures the pin to GPIO the short time LCD_D20 is muxed as LCD_D20 instead of GPIO_1_20 is enough to confuse the connected IC. The same problem is present for the pin's drive strength setting which is reset to low drive strength before using the right value. So instead of relying on the hardware to modify the register setting using two writes implement the bit toggling using read-modify-write. Fixes: 17723111 ("pinctrl: add pinctrl-mxs support") Signed-off-by:
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by:
Shawn Guo <shawnguo@kernel.org> Signed-off-by:
Linus Walleij <linus.walleij@linaro.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wei Yongjun authored
commit a9de080b upstream. Make sure dmi_system_id tables are NULL terminated. Fixes: 70365027 ("pinctrl: cherryview: Add a quirk to make Acer Chromebook keyboard work again") Signed-off-by:
Wei Yongjun <weiyongjun1@huawei.com> Acked-by:
Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by:
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Chen-Yu Tsai authored
commit 7903d4f5 upstream. We use well known standard names for functions that have name, such as I2C, SPI, SPDIF, etc.. Fix the function name of SPDIF, which was named OWA (One Wire Audio) based on Allwinner datasheets. Fixes: 4730f33f ("pinctrl: sunxi: add allwinner A83T PIO controller support") Signed-off-by:
Chen-Yu Tsai <wens@csie.org> Acked-by:
Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by:
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Alexandre TORGUE authored
commit b7c747d4 upstream. In stm32_pconf_parse_conf function, stm32_pmx_gpio_set_direction is called with wrong parameter value. Indeed, using NULL value for range will raise an oops. Fixes: aceb16dc ("pinctrl: Add STM32 MCUs support") Reported-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Alexandre TORGUE <alexandre.torgue@st.com> Signed-off-by:
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Martin Blumenstingl authored
commit 97ba26b8 upstream. The nand_groups table uses different names for the NAND DQS pins than the GROUP() definition in meson8b_cbus_groups (nand_dqs_0 vs nand_dqs0). This prevents using the NAND DQS pins in the devicetree. Fix this by ensuring that the GROUP() definition and the meson8b_cbus_groups use the same name for these pins. Fixes: 0fefcb68 ("pinctrl: Add support for Meson8b") Signed-off-by:
Martin Blumenstingl <martin.blumenstingl@googlemail.com> Acked-by:
Kevin Hilman <khilman@baylibre.com> Signed-off-by:
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Geert Uytterhoeven authored
commit 4324b608 upstream. Fix typos in hscif2_clk_b_mux[] and hscif4_ctrl_mux[]. Fixes: a56069c4 ("pinctrl: sh-pfc: r8a7795: Add HSCIF pins, groups, and functions") Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
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Sergei Shtylyov authored
commit 3908632f upstream. The R8A7791 PFC driver was apparently based on the preliminary revisions of the user's manual, which omitted the DVC_MUTE signal altogether in the PFC section. The modern manual has the signal described, so just add the necassary data to the driver... Fixes: 50884519 ("pinctrl: sh-pfc: r8a7791 PFC support") Signed-off-by:
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by:
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Sergei Shtylyov authored
commit 58439280 upstream. PINMUX_IPSR_MSEL() macro invocation for the TX2 signal has apparently wrong 1st argument -- most probably a result of cut&paste programming... Fixes: 50884519 ("pinctrl: sh-pfc: r8a7791 PFC support") Signed-off-by:
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Sergei Shtylyov authored
commit 5f4c8caf upstream. All R8A7794 manuals I have here (0.50 and 1.10) agree that the PFC driver has ATAG0# and ATAWR0# signals in IPSR12 swapped -- fix this. Fixes: 43c4436e ("pinctrl: sh-pfc: add R8A7794 PFC support") Signed-off-by:
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Mika Westerberg authored
commit 70365027 upstream. After commit 47c950d1 ("pinctrl: cherryview: Do not add all southwest and north GPIOs to IRQ domain") the driver does not add all GPIOs to the irqdomain. The reason for that is that those GPIOs cannot generate IRQs at all, only GPEs (General Purpose Events). This causes Linux virtual IRQ numbering to change. However, it seems some CYAN Chromebooks, including Acer Chromebook hardcodes these Linux IRQ numbers in the ACPI tables of the machine. Since the numbering is different now, the IRQ meant for keyboard does not match the Linux virtual IRQ number anymore making the keyboard non-functional. Work this around by adding special quirk just for these machines where we add back all GPIOs to the irqdomain. Rest of the Cherryview/Braswell based machines will not be affected by the change. Link: https://bugzilla.kernel.org/show_bug.cgi?id=194945 Fixes: 47c950d1 ("pinctrl: cherryview: Do not add all southwest and north GPIOs to IRQ domain") Reported-by:
Adam S Levy <theadamlevy@gmail.com> Signed-off-by:
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Christian Lamparter authored
commit d7402de4 upstream. This patch adds the missing PINGROUP for GPIO70-99. This fixes a crash that happens in pinctrl-msm, if any of the GPIO70-99 are accessed. Fixes: 5303f782 ("pinctrl: qcom: ipq4019: set ngpios to correct value") Signed-off-by:
Christian Lamparter <chunkeey@googlemail.com> Acked-by:
Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by:
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Liping Zhang authored
commit 425fffd8 upstream. Currently, inputting the following command will succeed but actually the value will be truncated: # echo 0x12ffffffff > /proc/sys/net/ipv4/tcp_notsent_lowat This is not friendly to the user, so instead, we should report error when the value is larger than UINT_MAX. Fixes: e7d316a0 ("sysctl: handle error writing UINT_MAX to u32 fields") Signed-off-by:
Liping Zhang <zlpnobody@gmail.com> Cc: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by:
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Liping Zhang authored
commit 5380e564 upstream. I saw some very confusing sysctl output on my system: # cat /proc/sys/net/core/xfrm_aevent_rseqth -2 # cat /proc/sys/net/core/xfrm_aevent_etime -10 # cat /proc/sys/net/ipv4/tcp_notsent_lowat -4294967295 Because we forget to set the *negp flag in proc_douintvec, so it will become a garbage value. Since the value related to proc_douintvec is always an unsigned integer, so we can set *negp to false explictily to fix this issue. Fixes: e7d316a0 ("sysctl: handle error writing UINT_MAX to u32 fields") Signed-off-by:
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Thomas Gleixner authored
commit 8fbcfeb8 upstream. mac80211_hwsim initializes a hrtimer with clockid CLOCK_MONOTONIC_RAW. That's not supported. Use CLOCK_MONOTONIC instead. Signed-off-by:
Thomas Gleixner <tglx@linutronix.de> Signed-off-by:
Johannes Berg <johannes.berg@intel.com> Signed-off-by:
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Johan Hovold authored
commit e271b2c9 upstream. Make sure to release any OF device-node reference taken when creating the USB device. Note that we currently do not hold a reference to the root hub device-tree node (i.e. the parent controller node). Fixes: 69bec725 ("USB: core: let USB device know device node") Acked-by:
Peter Chen <peter.chen@nxp.com> Signed-off-by:
Johan Hovold <johan@kernel.org> Signed-off-by:
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Benjamin Herrenschmidt authored
commit 7cf916bd upstream. The current definition is wrong. This breaks my upcoming Aspeed virtual hub driver. Signed-off-by:
Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by:
Alan Stern <stern@rowland.harvard.edu> Signed-off-by:
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Michael Grzeschik authored
commit b3b51417 upstream. The usbip stack dynamically allocates the transfer_buffer and setup_packet of each urb that got generated by the tcp to usb stub code. As these pointers are always used only once we will set them to NULL after use. This is done likewise to the free_urb code in vudc_dev.c. This patch fixes double kfree situations where the usbip remote side added the URB_FREE_BUFFER. Signed-off-by:
Michael Grzeschik <m.grzeschik@pengutronix.de> Acked-by:
Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by:
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Devin Heitmueller authored
commit 6836796d upstream. The USB core and sysfs will attempt to enumerate certain parameters which are unsupported by the au0828 - causing inconsistent behavior and sometimes causing the chip to reset. Avoid making these calls. This problem manifested as intermittent cases where the au8522 would be reset on analog video startup, in particular when starting up ALSA audio streaming in parallel - the sysfs entries created by snd-usb-audio on streaming startup would result in unsupported control messages being sent during tuning which would put the chip into an unknown state. Signed-off-by:
Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by:
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Jeremie Rapin authored
commit fd90f73a upstream. Added the USB serial device ID for the CEL ZigBee EM3588 radio stick. Signed-off-by:
Jeremie Rapin <rapinj@gmail.com> Acked-by:
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Felipe Balbi authored
commit 04fb365c upstream. %p will leak kernel pointers, so let's not expose the information on dmesg and instead use %pK. %pK will only show the actual addresses if explicitly enabled under /proc/sys/kernel/kptr_restrict. Acked-by:
Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by:
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Gerd Hoffmann authored
commit 385aee96 upstream. Reported-by:
李强 <liqiang6-s@360.cn> Signed-off-by:
Gerd Hoffmann <kraxel@redhat.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170406155941.458-1-kraxel@redhat.comSigned-off-by:
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Sakari Ailus authored
commit 41387a59 upstream. There's a sanity check for the stream count remaining positive or zero on error path, but instead of performing the check on the traversed entity it is performed on the entity where traversal ends. Fix this. Fixes: commit 3801bc7d ("[media] media: Media Controller fix to not let stream_count go negative") Signed-off-by:
Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by:
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Sabrina Dubroca authored
commit 9e52b325 upstream. Always try to parse an address, since kstrtoul() will safely fail when given a symbol as input. If that fails (which will be the case for a symbol), try to parse a symbol instead. This allows creating a probe such as: p:probe/vlan_gro_receive 8021q:vlan_gro_receive+0 Which is necessary for this command to work: perf probe -m 8021q -a vlan_gro_receive Link: http://lkml.kernel.org/r/fd72d666f45b114e2c5b9cf7e27b91de1ec966f1.1498122881.git.sd@queasysnail.net Fixes: 413d37d1 ("tracing: Add kprobe-based event tracer") Acked-by:
Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by:
Sabrina Dubroca <sd@queasysnail.net> Signed-off-by:
Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by:
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Yan, Zheng authored
commit b50c2de5 upstream. The dirfragtree is lazily updated, it's not always accurate. Infinite loops happens in following circumstance. - client send request to read frag A - frag A has been fragmented into frag B and C. So mds fills the reply with contents of frag B - client wants to read next frag C. ceph_choose_frag(frag value of C) return frag A. The fix is using previous readdir reply to calculate next readdir frag when possible. Signed-off-by:
"Yan, Zheng" <zyan@redhat.com> Signed-off-by:
Ilya Dryomov <idryomov@gmail.com> Signed-off-by:
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Adrian Salido authored
commit 62655397 upstream. The driver_override implementation is susceptible to race condition when different threads are reading vs storing a different driver override. Add locking to avoid race condition. Fixes: 3d713e0e ("driver core: platform: add device binding path 'driver_override'") Cc: stable@vger.kernel.org Signed-off-by:
Adrian Salido <salidoa@google.com> Signed-off-by:
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Christoph Hellwig authored
commit 629e014b upstream. Currently we just stash anything we got into file->f_flags, and the report it in fcntl(F_GETFD). This patch just clears out all unknown flags so that we don't pass them to the fs or report them. Signed-off-by:
Christoph Hellwig <hch@lst.de> Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
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Christoph Hellwig authored
commit 80f18379 upstream. Add a central define for all valid open flags, and use it in the uniqueness check. Signed-off-by:
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- 05 Jul, 2017 13 commits
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Greg Kroah-Hartman authored
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Wanpeng Li authored
commit d4912215 upstream. WARNING: CPU: 3 PID: 2840 at arch/x86/kvm/vmx.c:10966 nested_vmx_vmexit+0xdcd/0xde0 [kvm_intel] CPU: 3 PID: 2840 Comm: qemu-system-x86 Tainted: G OE 4.12.0-rc3+ #23 RIP: 0010:nested_vmx_vmexit+0xdcd/0xde0 [kvm_intel] Call Trace: ? kvm_check_async_pf_completion+0xef/0x120 [kvm] ? rcu_read_lock_sched_held+0x79/0x80 vmx_queue_exception+0x104/0x160 [kvm_intel] ? vmx_queue_exception+0x104/0x160 [kvm_intel] kvm_arch_vcpu_ioctl_run+0x1171/0x1ce0 [kvm] ? kvm_arch_vcpu_load+0x47/0x240 [kvm] ? kvm_arch_vcpu_load+0x62/0x240 [kvm] kvm_vcpu_ioctl+0x384/0x7b0 [kvm] ? kvm_vcpu_ioctl+0x384/0x7b0 [kvm] ? __fget+0xf3/0x210 do_vfs_ioctl+0xa4/0x700 ? __fget+0x114/0x210 SyS_ioctl+0x79/0x90 do_syscall_64+0x81/0x220 entry_SYSCALL64_slow_path+0x25/0x25 This is triggered occasionally by running both win7 and win2016 in L2, in addition, EPT is disabled on both L1 and L2. It can't be reproduced easily. Commit 0b6ac343 (KVM: nVMX: Correct handling of exception injection) mentioned that "KVM wants to inject page-faults which it got to the guest. This function assumes it is called with the exit reason in vmcs02 being a #PF exception". Commit e011c663 (KVM: nVMX: Check all exceptions for intercept during delivery to L2) allows to check all exceptions for intercept during delivery to L2. However, there is no guarantee the exit reason is exception currently, when there is an external interrupt occurred on host, maybe a time interrupt for host which should not be injected to guest, and somewhere queues an exception, then the function nested_vmx_check_exception() will be called and the vmexit emulation codes will try to emulate the "Acknowledge interrupt on exit" behavior, the warning is triggered. Reusing the exit reason from the L2->L0 vmexit is wrong in this case, the reason must always be EXCEPTION_NMI when injecting an exception into L1 as a nested vmexit. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Radim Krčmář <rkrcmar@redhat.com> Signed-off-by:
Wanpeng Li <wanpeng.li@hotmail.com> Fixes: e011c663 ("KVM: nVMX: Check all exceptions for intercept during delivery to L2") Signed-off-by:
Radim Krčmář <rkrcmar@redhat.com> Signed-off-by:
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Radim Krčmář authored
commit f0367ee1 upstream. Static checker noticed that base3 could be used uninitialized if the segment was not present (useable). Random stack values probably would not pass VMCS entry checks. Reported-by:
Paolo Bonzini <pbonzini@redhat.com> Reviewed-by:
David Hildenbrand <david@redhat.com> Signed-off-by:
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Radim Krčmář authored
commit 34b0dadb upstream. Static analysis noticed that pmu->nr_arch_gp_counters can be 32 (INTEL_PMC_MAX_GENERIC) and therefore cannot be used to shift 'int'. I didn't add BUILD_BUG_ON for it as we have a better checker. Reported-by:
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Ladi Prosek authored
commit 6ed071f0 upstream. On AMD, the effect of set_nmi_mask called by emulate_iret_real and em_rsm on hflags is reverted later on in x86_emulate_instruction where hflags are overwritten with ctxt->emul_flags (the kvm_set_hflags call). This manifests as a hang when rebooting Windows VMs with QEMU, OVMF, and >1 vcpu. Instead of trying to merge ctxt->emul_flags into vcpu->arch.hflags after an instruction is emulated, this commit deletes emul_flags altogether and makes the emulator access vcpu->arch.hflags using two new accessors. This way all changes, on the emulator side as well as in functions called from the emulator and accessing vcpu state with emul_to_vcpu, are preserved. More details on the bug and its manifestation with Windows and OVMF: It's a KVM bug in the interaction between SMI/SMM and NMI, specific to AMD. I believe that the SMM part explains why we started seeing this only with OVMF. KVM masks and unmasks NMI when entering and leaving SMM. When KVM emulates the RSM instruction in em_rsm, the set_nmi_mask call doesn't stick because later on in x86_emulate_instruction we overwrite arch.hflags with ctxt->emul_flags, effectively reverting the effect of the set_nmi_mask call. The AMD-specific hflag of interest here is HF_NMI_MASK. When rebooting the system, Windows sends an NMI IPI to all but the current cpu to shut them down. Only after all of them are parked in HLT will the initiating cpu finish the restart. If NMI is masked, other cpus never get the memo and the initiating cpu spins forever, waiting for hal!HalpInterruptProcessorsStarted to drop. That's the symptom we observe. Fixes: a584539b ("KVM: x86: pass the whole hflags field to emulator and back") Signed-off-by:
Ladi Prosek <lprosek@redhat.com> Signed-off-by:
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Mark Salter authored
commit 335d2c2d upstream. Commit 5c492c3f ("arm64: smp: Add function to determine if cpus are stuck in the kernel") added a helper function to determine if die() is supported in cpu_ops. This function assumes a cpu will have a valid cpu_ops entry, but that may not be the case for cpu0 is spin-table or parking protocol is used to boot secondary cpus. In that case, there is a NULL dereference if have_cpu_die() is called by cpu0. So add a check for a valid cpu_ops before dereferencing it. Fixes: 5c492c3f ("arm64: smp: Add function to determine if cpus are stuck in the kernel") Signed-off-by:
Mark Salter <msalter@redhat.com> Signed-off-by:
Will Deacon <will.deacon@arm.com> Signed-off-by:
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Kamal Dasu authored
commit 9d2ee0a6 upstream. On brcmnand controller v6.x and v7.x, the #WP pin is controlled through the NAND_WP bit in CS_SELECT register. The driver currently assumes that toggling the #WP pin is instantaneously enabling/disabling write-protection, but it actually takes some time to propagate the new state to the internal NAND chip logic. This behavior is sometime causing data corruptions when an erase/program operation is executed before write-protection has really been disabled. Fixes: 27c5b17c ("mtd: nand: add NAND driver "library" for Broadcom STB NAND controller") Signed-off-by:
Kamal Dasu <kdasu.kdev@gmail.com> Signed-off-by:
Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by:
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Jaedon Shin authored
commit 2de3ec4f upstream. The BSC data buffers to send and receive data are each of size 32 bytes or 8 bytes 'xfersz' depending on SoC. The problem observed for all the combined message transfer was if length of data transfer was a multiple of 'xfersz' a repeated START was being transmitted by BSC driver. Fixed this by appropriately setting START/STOP conditions for such transfers. Fixes: dd1aa252 ("i2c: brcmstb: Add Broadcom settop SoC i2c controller driver") Signed-off-by:
Jaedon Shin <jaedon.shin@gmail.com> Acked-by:
Wolfram Sang <wsa@the-dreams.de> Signed-off-by:
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Rafał Miłecki authored
commit 77c0d0cd upstream. Our code was assigning number of channels to the index variable by default. If firmware reported channel we didn't predict this would result in using that initial index value and writing out of array. This never happened so far (we got a complete list of supported channels) but it means possible memory corruption so we should handle it anyway. This patch simply detects unexpected channel and ignores it. As we don't try to create new entry now, it's also safe to drop hw_value and center_freq assignment. For known channels we have these set anyway. I decided to fix this issue by assigning NULL or a target channel to the channel variable. This was one of possible ways, I prefefred this one as it also avoids using channel[index] over and over. Fixes: 58de92d2 ("brcmfmac: use static superset of channels for wiphy bands") Signed-off-by:
Rafał Miłecki <rafal@milecki.pl> Acked-by:
Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by:
Kalle Valo <kvalo@codeaurora.org> Signed-off-by:
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Arnd Bergmann authored
commit 5b0ff9a0 upstream. hns_roce_v1_cq_set_ci() calls roce_set_bit() on an uninitialized field, which will then change only a few of its bits, causing a warning with the latest gcc: infiniband/hw/hns/hns_roce_hw_v1.c: In function 'hns_roce_v1_cq_set_ci': infiniband/hw/hns/hns_roce_hw_v1.c:1854:23: error: 'doorbell[1]' is used uninitialized in this function [-Werror=uninitialized] roce_set_bit(doorbell[1], ROCEE_DB_OTHERS_H_ROCEE_DB_OTH_HW_SYNS_S, 1); The code is actually correct since we always set all bits of the port_vlan field, but gcc correctly points out that the first access does contain uninitialized data. This initializes the field to zero first before setting the individual bits. Fixes: 9a443537 ("IB/hns: Add driver files for hns RoCE driver") Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Doug Ledford <dledford@redhat.com> Signed-off-by:
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Josh Poimboeuf authored
commit 5c51f4ae upstream. Arnd Bergmann reported a (false positive) objtool warning: drivers/infiniband/sw/rxe/rxe_resp.o: warning: objtool: rxe_responder()+0xfe: sibling call from callable instruction with changed frame pointer The issue is in find_switch_table(). It tries to find a switch statement's jump table by walking backwards from an indirect jump instruction, looking for a relocation to the .rodata section. In this case it stopped walking prematurely: the first .rodata relocation it encountered was for a variable (resp_state_name) instead of a jump table, so it just assumed there wasn't a jump table. The fix is to ignore any .rodata relocation which refers to an ELF object symbol. This works because the jump tables are anonymous and have no symbols associated with them. Reported-by:
Josh Poimboeuf <jpoimboe@redhat.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Fixes: 3732710f ("objtool: Improve rare switch jump table pattern detection") Link: http://lkml.kernel.org/r/20170302225723.3ndbsnl4hkqbne7a@trebleSigned-off-by:
Ingo Molnar <mingo@kernel.org> Signed-off-by:
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Sudeep Holla authored
commit 67bcc2c5 upstream. Currently we add the virtual cpufreq device unconditionally even when the SCPI DVFS clock provider node is disabled. This will cause cpufreq driver to throw errors when it gets initailised on boot/modprobe and also when the CPUs are hot-plugged back in. This patch fixes the issue by adding the virtual cpufreq device only if the SCPI DVFS clock provider is available and registered. Fixes: 9490f01e ("clk: scpi: add support for cpufreq virtual device") Reported-by:
Michał Zegan <webczat_200@poczta.onet.pl> Cc: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by:
Sudeep Holla <sudeep.holla@arm.com> Tested-by:
Stephen Boyd <sboyd@codeaurora.org> Signed-off-by:
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Dan Carpenter authored
commit a69261e4 upstream. The "goto err_armclk;" error path already does a clk_put(s3c_freq->hclk); so this is a double free. Fixes: 34ee5507 ([CPUFREQ] Add S3C2416/S3C2450 cpufreq driver) Signed-off-by:
Krzysztof Kozlowski <krzk@kernel.org> Acked-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by:
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