summaryrefslogtreecommitdiffstats
AgeCommit message (Collapse)Author
2011-09-21sparc: Make '-p' boot option meaningful again.David S. Miller
If "-p" is given on the command line, clear the CON_BOOT flag for the initial early boot PROM console. This is necessary to try and see crash messages that occur between the registry of the VT console and the probing of the first framebuffer or serial console. During this time no console messages are emitted because the VT console registry (even if no backend is registered to it) removes the early console if CON_BOOT is set. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-09-20sparc, exec: remove redundant addr_limit assignmentMathias Krause
The address limit is already set in flush_old_exec() so this assignment of USER_DS is redundant. Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: David Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-09-16sparc64: Future proof Niagara cpu detection.David S. Miller
Recognize T4 and T5 chips. Treating them both as "T2 plus other stuff" should be extremely safe and make sure distributions will work when those chips actually ship to customers. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-29sparc64: Only Panther cheetah+ chips have POPC.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (42 commits) netpoll: fix incorrect access to skb data in __netpoll_rx cassini: init before use in cas_interruptN. can: ti_hecc: Fix uninitialized spinlock in probe can: ti_hecc: Fix unintialized variable net: sh_eth: fix the compile error net/phy: fix DP83865 phy interrupt handler sendmmsg/sendmsg: fix unsafe user pointer access ibmveth: Fix leak when recycling skb and hypervisor returns error arp: fix rcu lockdep splat in arp_process() bridge: fix a possible use after free bridge: Pseudo-header required for the checksum of ICMPv6 mcast: Fix source address selection for multicast listener report MAINTAINERS: Update GIT trees for network development ath9k: Fix PS wrappers in ath9k_set_coverage_class carl9170: Fix mismatch in carl9170_op_set_key mutex lock-unlock wl12xx: add max_sched_scan_ssids value to the hw description wl12xx: Fix validation of pm_runtime_get_sync return value wl12xx: Remove obsolete testmode NVS push command bcma: add uevent to the bus, to autoload drivers ath9k_hw: Fix STA (AR9485) bringup issue due to incorrect MAC address ...
2011-08-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc32,sun4d: Change IPI IRQ level to prevent collision between IPI and timer interrupt sparc: Remove another reference to nfsservctl
2011-08-29Merge branch 'rmobile-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x * 'rmobile-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x: ARM: mach-shmobile: sh7372 CMT3 and CMT4 clock support ARM: mach-shmobile: sh7372 MSIOF clock support ARM: mach-shmobile: clock-sh7372: fixup USB-DMAC1 settings ARM: mach-shmobile: clock-sh73a0: tidyup CKSCR main clock selecter ARM: mach-shmobile: Remove 3DG/SGX from sh7372 INTCS ARM: mach-shmobile: mackerel: Add USB-DMA ID mmc: sdhi, mmcif: zboot: Correct clock disable logic ARM: mach-shmobile: ag5evm: SDHI requires waiting for idle ARM: static should be at beginning of declaration ARM: mach-shmobile: Use CMT2 for timer on sh7372 ARM: mach-shmobile: sh7372: Add USB-DMAC support
2011-08-29Merge branch 'sh-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x * 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x: sh: fix the compile error in setup-sh7757.c serial: sh-sci: report CTS as active for get_mctrl sh: Add unaligned memory access for PC relative intructions sh: Fix unaligned memory access for branches without delay slots sh: Fix up fallout from cpuidle changes. serial: sh-sci: console Runtime PM support sh: Fix conflicting definitions of ptrace_triggered serial: sh-sci: fix DMA build by including dma-mapping.h serial: sh-sci: Fix up default regtype probing. sh: intc: enable both edges GPIO interrupts on sh7372 shwdt: fix usage of mod_timer clocksource: sh_cmt: wait for CMCNT on init V2
2011-08-29MAINTAINERS: change framebuffer maintainerFlorian Tobias Schandinat
As Paul has not much time for it I take over maintaining the framebuffer subsystem. Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-08-29sparc32,sun4d: Change IPI IRQ level to prevent collision between IPI and ↵Kjetil Oftedal
timer interrupt On Sun4d systems running in SMP mode, IRQ 14 is used for timer interrupts and has a specialized interrupt handler. IPI is currently set to use IRQ 14 as well, which causes it to trigger the timer interrupt handler, and not the IPI interrupt handler. The IPI interrupt is therefore changed to IRQ 13, which is the highest normally handled interrupt. This IRQ is also used for SBUS interrupts, however there is nothing in the IPI/SBUS interrupt handlers that indicate that they will not handle sharing the interrupt. (IRQ 13 is indicated as audio interrupt, which is unlikely to be found in a sun4d system) Signed-off-by: Kjetil Oftedal <oftedal@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-29sparc: Remove another reference to nfsservctlStephen Rothwell
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-29ARM: mach-shmobile: sh7372 CMT3 and CMT4 clock supportMagnus Damm
Add clock control support for sh7372 CMT hardware blocks. No upstream sh7372 boards are making use of CMT3 + CMT4, but the sh7372 hardware happens to come out of reset with all CMT MSTP clocks _enabled_, so to save power we need to implement a fix in software to shut down unused clocks. This patch relies on the recently merged 794d78f drivers: sh: late disabling of clocks V2 to make sure the unused clocks get disabled as expected. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-08-29ARM: mach-shmobile: sh7372 MSIOF clock supportMagnus Damm
Add clock control support for sh7372 MSIOF hardware blocks. No upstream sh7372 boards are making use of MSIOF0->2, but the sh7372 hardware happens to come out of reset with all MSIOF MSTP clocks _enabled_, so to save power we need to implement a fix in software to shut down unused clocks. This patch relies on the recently merged 794d78f drivers: sh: late disabling of clocks V2 to make sure the unused clocks get disabled as expected. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-08-29ARM: mach-shmobile: clock-sh7372: fixup USB-DMAC1 settingsKuninori Morimoto
USB-DMAC1 needs SMSTPCR4/MSTP407 controls, not MSTP214 this patch tested on mackerel board Reported-by: Magnus Damm <damm@opensource.se> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-08-29ARM: mach-shmobile: clock-sh73a0: tidyup CKSCR main clock selecterKuninori Morimoto
MAINCKSEL is [29:28], not [27:24] Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-08-29ARM: mach-shmobile: Remove 3DG/SGX from sh7372 INTCSMagnus Damm
This patch removes support for the SGX interrupt source in the sh7372 INTCS controller. The SGX hardware block included in sh7372 is already hooked up to the ARM Cortex-A8 core using the INTCA controller, so SGX users are encouraged to make use of that interrupt source instead. Removing support for the SGX interrupt source in INTCS simplifies the sh7372 power management code by allowing us to assume that only INTCA needs to be powered on to operate the SGX hardware. If the INTCS interrupt source would be kept then the kernel would be forced to deal with additional dependencies that does not follow the regular power domain hiearachy. With this patch in place we can safely power down INTCS while the SGX is operating. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-08-29Merge branch 'rmobile/dma' into rmobile-fixes-for-linusPaul Mundt
2011-08-29sh: fix the compile error in setup-sh7757.cYoshihiro Shimoda
Fix the following build errors: CC arch/sh/kernel/cpu/sh4a/setup-sh7757.o arch/sh/kernel/cpu/sh4a/setup-sh7757.c:681: error: implicit declaration of function ‘DMA_BIT_MASK’ arch/sh/kernel/cpu/sh4a/setup-sh7757.c:681: error: initializer element is not constant arch/sh/kernel/cpu/sh4a/setup-sh7757.c:681: error: (near initialization for ‘usb_ehci_device.dev.coherent_dma_mask’) arch/sh/kernel/cpu/sh4a/setup-sh7757.c:705: error: initializer element is not constant arch/sh/kernel/cpu/sh4a/setup-sh7757.c:705: error: (near initialization for ‘usb_ohci_device.dev.coherent_dma_mask’) make[3]: *** [arch/sh/kernel/cpu/sh4a/setup-sh7757.o] Error 1 Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-08-29serial: sh-sci: report CTS as active for get_mctrlYoshii Takashi
sh-sci.c sets hardware up and then let the HW do all flow controls. There is no software code, nor needs to get/set real CTS signal. But, when turning CRTSCTS on through termios, uart_set_termios() in serial_core.c checks CTS, and stops TX if it is inactive at the moment. Because sci_get_mctrl() returns a fixed value DTR|RTS|DSR but CTS, the sequence open -> set CRTSCTS -> write hit the case and stop working, no more outputs. This patch makes sci_get_mctrl() report CTS in addition. Signed-off-by: Takashi YOSHII <takashi.yoshii.zj@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-08-29sh: Add unaligned memory access for PC relative intructionsPhil Edworthy
This adds unaligned memory access support for the following instructions: mov.w @(disp,PC),Rn mov.l @(disp,PC),Rn These instructions are often used on SH2A toolchains. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-08-29sh: Fix unaligned memory access for branches without delay slotsPhil Edworthy
This patch just clears the return code for those cases where an unaligned memory access occurs on branch instructions without a delay slot. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-08-28Linux 3.1-rc4v3.1-rc4Linus Torvalds
2011-08-28Merge branch 'pm-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm * 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ARM: mach-shmobile: sh7372 LCDC1 suspend fix V2 (incremental) OMAP: omap_device: only override _noirq methods, not normal suspend/resume PM / Runtime: Correct documentation of pm_runtime_irq_safe() ARM: mach-shmobile: sh7372 LCDC1 suspend fix sh-sci / PM: Use power.irq_safe PM: Use spinlock instead of mutex in clock management functions
2011-08-27Merge branch 'fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: sbp2: fix panic after rmmod with slow targets
2011-08-27ARM: mach-shmobile: sh7372 LCDC1 suspend fix V2 (incremental)Magnus Damm
This patch updates the recently submitted "Associate the HDMI clock together with LCDC1 on sh7372" to V2 with the following change: - Use lcdc1_device on AP4EVB to build properly. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-08-26All Arch: remove linkage for sys_nfsservctl system callNeilBrown
The nfsservctl system call is now gone, so we should remove all linkage for it. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-08-26Merge branch 'drm-intel-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6 * 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6: drm/i915: Fix wrong initializer for "locked" variable in assert_panel_unlocked i915: do not setup intel_backlight twice
2011-08-26Merge branch 'usb-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 * 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (30 commits) USB: ftdi_sio: add Calao reference board support USB option driver K3765/K4505 avoid CDC_DATA interface USB: option: add YUGA device id to driver usb: s5p-ehci: fix a NULL pointer deference USB: EHCI: Do not rely on PORT_SUSPEND to stop USB resuming in ehci_bus_resume(). USB option driver add PID of Huawei Vodafone K4605 USB option driver add PID of Huawei Vodafone K3806 xhci: Handle zero-length isochronous packets. USB: Avoid NULL pointer deref in usb_hcd_alloc_bandwidth. usb: musb: gadget: fix error path usb: gadget: f_phonet: unlock in error case usb: musb: blackfin: include prefetch head file usb: musb: tusb6010: fix compilation usb: gadget: renesas_usbhs: fix DMA build by including dma-mapping.h usb: musb: cppi: fix build errors due to DBG and missing musb variable usb: musb: ux500: replace missing DBG with dev_dbg usb: musb: ux500: set dma config for both src and dst usb: musb: fix oops on musb_gadget_pullup usb: host: ehci-omap: fix .remove and failure handling path of .probe(v1) usb: gadget: hid: don't STALL when processing a HID Descriptor request ...
2011-08-26Merge branch 'tty-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 * 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: omap-serial: Allow IXON and IXOFF to be disabled. TTY: serial, document ignoring of uart->ops->startup error TTY: pty, fix pty counting 8250: Fix race condition in serial8250_backup_timeout(). serial/8250_pci: delete duplicate data definition 8250_pci: add support for Rosewill RC-305 4x serial port card tty: Add "spi:" prefix for spi modalias atmel_serial: fix atmel_default_console_device serial: 8250_pnp: add Intermec CV60 touchscreen device drivers/serial/ucc_uart.c: Fix compiler warning pch_uart: Set PCIe bus number using probe parameter serial: samsung: Fix build error
2011-08-26Merge branch 'driver-core-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6 * 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: drivers:misc: ti-st: fix unexpected UART close drivers:misc: ti-st: free skb on firmware download drivers:misc: ti-st: wait for completion at fail drivers:misc: ti-st: reinit completion before send drivers:misc: ti-st: fail-safe on wrong pkt type drivers:misc: ti-st: reinit completion on ver read drivers:misc:ti-st: platform hooks for chip states drivers:misc: ti-st: avoid a misleading dbg msg base/devres.c: quiet sparse noise about context imbalance pti: add missing CONFIG_PCI dependency drivers/base/devtmpfs.c: correct annotation of `setup_done' driver core: fix kernel-doc warning in platform.c firmware: fix google/gsmi.c build warning
2011-08-26Merge branch 'staging-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 * 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: staging: tidspbridge: fix compilation on dsp clock functions staging: octeon-ethernet: Add missing #includes. Staging: zcache: signedness bug in tmem_get() staging: zcache: fix crash on high memory swap staging: brcm80211: SPARC build error fix staging: brcm80211: fix compile error on non-x86 archs since 3.0 kernel
2011-08-26netpoll: fix incorrect access to skb data in __netpoll_rxEric Dumazet
__netpoll_rx() doesnt properly handle skbs with small header pskb_may_pull() or pskb_trim_rcsum() can change skb->data, we must reload it. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-26cassini: init before use in cas_interruptN.françois romieu
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Spotted-by: Thomas Jarosch <thomas.jarosch@intra2net.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-26can: ti_hecc: Fix uninitialized spinlock in probeAbhilash K V
In ti_hecc_probe(), the spinlock priv->mbx_lock is not inited, causing a spinlock lockup BUG. Acked-by: Anant Gole <anantgole@ti.com> Signed-off-by: Abhilash K V <abhilash.kv@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-26can: ti_hecc: Fix unintialized variableAbhilash K V
In ti_hecc_xmit(), local variable "data" is not initialized before being used. This initialization got inadvertently removed in the following patch: can: Unify droping of invalid tx skbs and netdev stats Acked-by: Anant Gole <anantgole@ti.com> Signed-off-by: Abhilash K V <abhilash.kv@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-26net: sh_eth: fix the compile errorYoshihiro Shimoda
Fix the following build error: CC drivers/net/sh_eth.o drivers/net/sh_eth.c:1115: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘sh_eth_interrupt’ drivers/net/sh_eth.c: In function ‘sh_eth_open’: drivers/net/sh_eth.c:1387: error: implicit declaration of function ‘request_irq’ drivers/net/sh_eth.c:1387: error: ‘sh_eth_interrupt’ undeclared (first use in this function) drivers/net/sh_eth.c:1387: error: (Each undeclared identifier is reported only once drivers/net/sh_eth.c:1387: error: for each function it appears in.) drivers/net/sh_eth.c:1391: error: ‘IRQF_SHARED’ undeclared (first use in this function) drivers/net/sh_eth.c:1424: error: implicit declaration of function ‘free_irq’ make[2]: *** [drivers/net/sh_eth.o] Error 1 Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-26net/phy: fix DP83865 phy interrupt handlerGiuseppe CAVALLARO
According to the DP83865 datasheet we need to clear the interrupt status bit by writing a 1 to the corresponding bit in INT_CLEAR (2:0 are reserved). Proposed and tested by Thorsten. Signed-off-by: Thorsten Schubert <tshu@msc-ge.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-26Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] memory hotplug: only unassign assigned increments [S390] Change default action from reipl to stop for on_restart [S390] arch/s390/kernel/ipl.c: correct error detection check [S390] drivers/s390/block/dasd_ioctl.c: add missing kfree [S390] nss,initrd: kernel image and initrd must be in different segments
2011-08-26sfi: table irq 0xFF means 'no interrupt'Kirill A. Shutemov
According to the SFI specification irq number 0xFF means device has no interrupt or interrupt attached via GPIO. Currently, we don't handle this special case and set irq field in *_board_info structs to 255. It leads to confusion in some drivers. Accelerometer driver tries to register interrupt 255, fails and prints "Cannot get IRQ" to dmesg. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-08-26Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (32 commits) ALSA: hda: Conexant: Allow different output types to share DAC ASoC: Correct element count for WM8996 sidetone HPF ASoC: Tegra: wm8903 machine driver: Drop Ventana support ASoC: Add samsung maintainer ASoC: Add Springbank I/O card to Speyside Kconfig ALSA: hda/conexant - Enable ADC-switching for auto-mic mode, too ALSA: hda - Fix double-headphone/speaker paths for Cxt auto-parser ALSA: hda - Update jack-sense info even when no automute is set ALSA: hda - Fix output-path initialization for Realtek auto-parser sound/soc/fsl/mpc8610_hpcd.c: add missing of_node_put sound/soc/fsl/p1022_ds.c: add missing of_node_put sound/soc/ep93xx/ep93xx-i2s.c: add missing kfree sound/soc/kirkwood/kirkwood-i2s.c: add missing kfree ASoC: soc-core: use GFP_KERNEL flag for kmalloc in snd_soc_cnew sound/soc/fsl/fsl_dma.c: add missing of_node_put ASoC: Clear completions from late WM8996 FLL lock IRQs ASoC: Clear any outstanding WM8962 FLL lock completions before waiting ASoC: Ensure we only run Speyside WM8962 bias level callbacks once ASoC: Fix configuration of WM8996 input enables ASoC: WM8996 record paths need AIFCLK ...
2011-08-26Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2011-08-26Merge branch 'master' of ↵Paul Mundt
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into sh-fixes-for-linus
2011-08-26Merge branch 'fix/asoc' into for-linusTakashi Iwai
2011-08-25arch/powerpc/sysdev/fsl_rio.c: correct IECSR register clear valueLiu Gang-B34182
This bug causes the IECSR register clear failure. In this case, the RETE (retry error threshold exceeded) interrupt will be generated and cannot be cleared. So the related ISR may be called persistently. The RETE bit in IECSR is cleared by writing a 1 to it. Signed-off-by: Liu Gang <Gang.Liu@freescale.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-08-25drivers/rtc/rtc-s3c.c: allow multiple open / allow no-ioctl-open'ed rtc to ↵MyungJoo Ham
have irq. The previous rtc-s3c had two issues related with its IRQ. 1. Users cannot open rtc multiple times because an open operation calls request_irq on the same IRQ. (e.g., two user processes wants to open and read RTC time from rtc-s3c at the same time) 2. If alarm is set and no one has the rtc opened with filesystem (either the alarm is set by kernel/boot-loader or user set an alarm and closed rtc dev file), the pending bit is not cleared and no further interrupt is invoked. When the alarm is used by the system itself such as a resume from suspend-to-RAM or other Low-power modes/idle, this is a critical issue. This patch mitigates these issues by calling request_irq at probe and free_irq at remove. Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-08-25drivers/rtc/rtc-s3c.c: correct debug messagesMyungJoo Ham
RTC-S3C used to print out debug messages incorrectly. This patch corrects incorrect outputs. (undecoded bcd numbers, incorrectly decoded register values) This patch affects the pr-debug messages only. Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-08-25drivers/leds/leds-bd2802.c: bd2802_unregister_led_classdev() should ↵Axel Lin
unregister all registered leds bd2802_unregister_led_classdev() should unregister all registered instances of led_classdev class that had registered by bd2802_register_led_classdev(). Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Kim Kyuwon <q1.kim@samsung.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-08-25cris: add arch/cris/include/asm/serial.hWANG Cong
Fix the following build errors: drivers/tty/serial/8250_early.c:160: error: 'BASE_BAUD' undeclared (first use in this function): 1 errors in 1 logs drivers/tty/serial/8250_early.c:37:24: error: asm/serial.h: No such file or directory: 1 errors in 1 logs I am not sure if (1843200 / 16) is suitable for cris, but most other arch's define it as this value. Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com> Cc: Mikael Starvik <starvik@axis.com> Cc: Jesper Nilsson <jesper.nilsson@axis.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-08-25drivers/misc/ab8500-pwm.c: fix modaliasAxel Lin
Since 43cc71eed12 ("platform: prefix MODALIAS with "platform:""), the platform modalias is prefixed with "platform:". This patch changes the MODULE_ALIAS to "platform:ab8500-pwm". Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Arun Murthy <arun.murthy@stericsson.com> Cc: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-08-25drivers/misc/fsa9480.c: fix a leak of the IRQ during init failureAxel Lin
Make sure we are passing the same cookie in all calls to request_threaded_irq() and free_irq(). Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: Donggeun Kim <dg77.kim@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-26 03:09:56 +0000