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2013-03-22qlcnic: Clear link status when interface is downShahed Shaikh
o When interface is down, mailbox command to get context statistics fails. So restrict driver from issuing get statistics command when interface is down. Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-22qlcnic: change mdelay to msleepShahed Shaikh
Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-22qlcnic: Log warning message for 83xx adapter in MSI mode.Himanshu Madhani
o 83xx adapter does not support MSI interrupts, display warning whenever module parameter is used to load driver in MSI mode. Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-22qlcnic: Fix configure mailbox interrupt command for 83xx adapterManish chopra
o Due to improper data type of variable "type", interrupt resources were not getting deleted in hardware which was causing resource exhaustion in hardware. Hence mailbox command fails after some iterations of context change. Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-22loop: fix error return code in loop_add()Wei Yongjun
Fix to return a negative error code from the error handling case, as returned elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2013-03-22mtip32xx: fix error return code in mtip_pci_probe()Wei Yongjun
Fix to return a negative error code from the error handling case instead of 0, as returned elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2013-03-22Merge branch 'stable/for-jens-3.9' of ↵Jens Axboe
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen into for-linus Konrad writes: [the branch] has a bunch of fixes. They vary from being able to deal with unknown requests, overflow in statistics, compile warnings, bug in the error path, removal of unnecessary logic. There is also one performance fix - which is to allocate pages for requests when the driver loads - instead of doing it per request
2013-03-22mv643xx_eth: convert to use the Marvell Orion MDIO driverFlorian Fainelli
This patch converts the Marvell MV643XX ethernet driver to use the Marvell Orion MDIO driver. As a result, PowerPC and ARM platforms registering the Marvell MV643XX ethernet driver are also updated to register a Marvell Orion MDIO driver. This driver voluntarily overlaps with the Marvell Ethernet shared registers because it will use a subset of this shared register (shared_base + 0x4 to shared_base + 0x84). The Ethernet driver is also updated to look up for a PHY device using the Orion MDIO bus driver. For ARM and PowerPC we register a single instance of the "mvmdio" driver in the system like it used to be done with the use of the "shared_smi" platform_data cookie on ARM. Note that it is safe to register the mvmdio driver only for the "ge00" instance of the driver because this "ge00" interface is guaranteed to always be explicitely registered by consumers of arch/arm/plat-orion/common.c and other instances (ge01, ge10 and ge11) were all pointing their shared_smi to ge00. For PowerPC the in-tree Device Tree Source files mention only one MV643XX ethernet MAC instance so the MDIO bus driver is registered only when id == 0. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-22net: mvmdio: enhance driver to support SMI error/done interruptsFlorian Fainelli
This patch enhances the "mvmdio" to support a SMI error/done interrupt line which can be used along with a wait queue instead of doing busy-waiting on the registers. This is a feature which is available in the mv643xx_eth SMI code and thus reduces again the gap between the two. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-22net: mvmdio: rename base register cookie from smireg to regsFlorian Fainelli
This patch renames the base register cookie in the mvmdio drive from "smireg" to "regs" since a subsequent patch is going to use an ioremap() cookie whose size is larger than a single register of 4 bytes. No functionnal code change introduced. Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-22net: mvmdio: allow platform device style registrationFlorian Fainelli
This patch changes the mvmdio driver not to use device tree helper functions such as of_mdiobus_register() and of_iomap() so we can instantiate this driver using a classic platform_device approach. Use the device manager helper to ioremap() the base register cookie so we get automatic freeing upon error and removal. This change is harmless for Device Tree platforms because they will get the driver be registered the same way as it was before. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-22s6gmac: fix error return code in s6gmac_probe()Wei Yongjun
Fix to return a negative error code from the error handling case instead of 0, as returned elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-22bnx2x: increase inner ip id during encapsulated tsoDmitry Kravkov
57712/578xx devices during handling of encapsulated TSO can properly increase ip id for only one ip header. The patch selects inner header to be increased. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> CC: Eilon Greenstein <eilong@broadcom.com> CC: Ariel Elior <ariele@broadcom.com> CC: Maciej Zenczykowski <maze@google.com> CC: Jesse Gross <jesse@nicira.com> Reported-by: Eric Dumazet <edumazet@google.com> Tested-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-22virtio: remove obsolete virtqueue_get_queue_index()Rusty Russell
You can access it directly now, since 3.8: v3.7-rc1-13-g06ca287 'virtio: move queue_index and num_free fields into core struct virtqueue.' Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-22net: Fix p3_gelic_net sparse warningsGeoff Levand
Rearrange routines to avoid local declarations and remove unnecessary inline tags. No functional changes. Fixes sparse warnings like these: ps3_gelic_net.c: error: marked inline, but without a definition Signed-off-by: Geoff Levand <geoff@infradead.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-22appletalk: remove "config IPDDP_DECAP"Paul Bolle
The Kconfig symbol IPDDP_DECAP got added in v2.1.75. It has never been used. Its entry can safely be removed. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-22xen-pciback: notify hypervisor about devices intended to be assigned to guestsJan Beulich
For MSI-X capable devices the hypervisor wants to write protect the MSI-X table and PBA, yet it can't assume that resources have been assigned to their final values at device enumeration time. Thus have pciback do that notification, as having the device controlled by it is a prerequisite to assigning the device to guests anyway. This is the kernel part of hypervisor side commit 4245d33 ("x86/MSI: add mechanism to fully protect MSI-X table from PV guest accesses") on the master branch of git://xenbits.xen.org/xen.git. CC: stable@vger.kernel.org Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2013-03-22xen/acpi-processor: Don't dereference struct acpi_processor on all CPUs.Konrad Rzeszutek Wilk
With git commit c705c78c0d0835a4aa5d0d9a3422e3218462030c "acpi: Export the acpi_processor_get_performance_info" we are now using a different mechanism to access the P-states. The acpi_processor per-cpu structure is set and filtered by the core ACPI code which shrinks the per_cpu contents to only online CPUs. In the past we would call acpi_processor_register_performance() which would have not tried to dereference offline cpus. With the new patch and the fact that the loop we take is for for_all_possible_cpus we end up crashing on some machines. We could modify the loop to be for online_cpus - but all the other loops in the code use possible_cpus (for a good reason) - so lets leave it as so and just check if per_cpu(processor) is NULL. With this patch we will bypass the !online but possible CPUs. This fixes: IP: [<ffffffffa00d13b5>] xen_acpi_processor_init+0x1b6/0xe01 [xen_acpi_processor] PGD 4126e6067 PUD 4126e3067 PMD 0 Oops: 0002 [#1] SMP Pid: 432, comm: modprobe Not tainted 3.9.0-rc3+ #28 To be filled by O.E.M. To be filled by O.E.M./M5A97 RIP: e030:[<ffffffffa00d13b5>] [<ffffffffa00d13b5>] xen_acpi_processor_init+0x1b6/0xe01 [xen_acpi_processor] RSP: e02b:ffff88040c8a3ce8 EFLAGS: 00010282 .. snip.. Call Trace: [<ffffffffa00d11ff>] ? read_acpi_id+0x12b/0x12b [xen_acpi_processor] [<ffffffff8100215a>] do_one_initcall+0x12a/0x180 [<ffffffff810c42c3>] load_module+0x1cd3/0x2870 [<ffffffff81319b70>] ? ddebug_proc_open+0xc0/0xc0 [<ffffffff810c4f37>] sys_init_module+0xd7/0x120 [<ffffffff8166ce19>] system_call_fastpath+0x16/0x1b on some machines. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2013-03-22i2c: Fix my e-mail address in drivers and documentationGuenter Roeck
My old e-mail address is no longer working. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2013-03-22i2c: iSMT: add Intel Avoton DeviceIDsSeth Heasley
This patch adds the iSMT SMBus Controller DeviceIDs for the Intel Avoton SOC. Signed-off-by: Seth Heasley <seth.heasley@intel.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2013-03-22i2c: tegra: check the clk_prepare_enable() return valueLaxman Dewangan
NVIDIA's Tegra SoC allows read/write of controller register only if controller clock is enabled. System hangs if read/write happens to registers without enabling clock. clk_prepare_enable() can be fail due to unknown reason and hence adding check for return value of this function. If this function success then only access register otherwise return to caller with error. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Cc: stable@kernel.org
2013-03-22omapdss: features: fix supported outputs for OMAP4Archit Taneja
The support outputs struct for overlay managers is incorrect for OMAP4. Make these changes: - DPI isn't supported via the LCD1 overlay manager, remove DPI as a supported output. - the TV manager can suppport DPI, but the omapdss driver doesn't support that yet, we require some muxing at the DSS level, and we also need to configure the hdmi pll in the DPI driver so that the TV manager has a pixel clock. We don't support that yet. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-03-22OMAPDSS: tpo-td043 panel: fix data passing between SPI/DSS partsGrazvydas Ignotas
This driver uses omap_dss_device that it gets from a board file through SPI platfrom_data pointer to pass data from SPI to DSS portion of the driver by using dev_set_drvdata(). However this trick no longer works, as DSS core no longer uses omap_dss_device from a board file to create the real device, so use a global pointer to accomplish this instead, like other SPI panel drivers do. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-03-22omapfb: fix broken build on OMAP1Aaro Koskinen
Fix the following build regression in 3.9-rc1 by including <mach/hardware.h>: drivers/video/omap/omapfb_main.c: In function 'set_fb_var': drivers/video/omap/omapfb_main.c:505:3: error: implicit declaration of function 'cpu_is_omap15xx' [-Werror=implicit-function-declaration] Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-03-21Merge tag 'efi-for-3.9-rc3' into x86/urgentH. Peter Anvin
EFI changes for v3.9-rc3, * A new config option and efivars module parameter have been added to allow the efivars pstore backend to be disabled as we're still seeing issues on machines despite adding heuristics to workaround known bugs. Distributions now have a way to disable EFI variable pstore code completely - from Seth Forshee. * A couple of efivars patches to workaround quirky implementations of GetNextVariableName() which resulted in machines hanging and sysfs files being created with garbage names. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2013-03-21USB: ti_usb_3410_5052: fix use-after-free in TIOCMIWAITJohan Hovold
Use the port wait queue and make sure to check the serial disconnected flag before accessing private port data after waking up. This is is needed as the private port data (including the wait queue itself) can be gone when waking up after a disconnect. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: ssu100: fix use-after-free in TIOCMIWAITJohan Hovold
Use the port wait queue and make sure to check the serial disconnected flag before accessing private port data after waking up. This is is needed as the private port data (including the wait queue itself) can be gone when waking up after a disconnect. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: spcp8x5: fix use-after-free in TIOCMIWAITJohan Hovold
Use the port wait queue and make sure to check the serial disconnected flag before accessing private port data after waking up. This is is needed as the private port data (including the wait queue itself) can be gone when waking up after a disconnect. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: quatech2: fix use-after-free in TIOCMIWAITJohan Hovold
Use the port wait queue and make sure to check the serial disconnected flag before accessing private port data after waking up. This is is needed as the private port data (including the wait queue itself) can be gone when waking up after a disconnect. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: pl2303: fix use-after-free in TIOCMIWAITJohan Hovold
Use the port wait queue and make sure to check the serial disconnected flag before accessing private port data after waking up. This is is needed as the private port data (including the wait queue itself) can be gone when waking up after a disconnect. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: oti6858: fix use-after-free in TIOCMIWAITJohan Hovold
Use the port wait queue and make sure to check the serial disconnected flag before accessing private port data after waking up. This is is needed as the private port data (including the wait queue itself) can be gone when waking up after a disconnect. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: mos7840: fix use-after-free in TIOCMIWAITJohan Hovold
Use the port wait queue and make sure to check the serial disconnected flag before accessing private port data after waking up. This is is needed as the private port data (including the wait queue itself) can be gone when waking up after a disconnect. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: mos7840: fix broken TIOCMIWAITJohan Hovold
Make sure waiting processes are woken on modem-status changes. Currently processes are only woken on termios changes regardless of whether the modem status has changed. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: mct_u232: fix use-after-free in TIOCMIWAITJohan Hovold
Use the port wait queue and make sure to check the serial disconnected flag before accessing private port data after waking up. This is is needed as the private port data (including the wait queue itself) can be gone when waking up after a disconnect. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: io_ti: fix use-after-free in TIOCMIWAITJohan Hovold
Use the port wait queue and make sure to check the serial disconnected flag before accessing private port data after waking up. This is is needed as the private port data (including the wait queue itself) can be gone when waking up after a disconnect. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: io_edgeport: fix use-after-free in TIOCMIWAITJohan Hovold
Use the port wait queue and make sure to check the serial disconnected flag before accessing private port data after waking up. This is is needed as the private port data (including the wait queue itself) can be gone when waking up after a disconnect. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: ftdi_sio: fix use-after-free in TIOCMIWAITJohan Hovold
Use the port wait queue and make sure to check the serial disconnected flag before accessing private port data after waking up. This is is needed as the private port data (including the wait queue itself) can be gone when waking up after a disconnect. When switching to tty ports, some lifetime assumptions were changed. Specifically, close can now be called before the final tty reference is dropped as part of hangup at device disconnect. Even with the ftdi private-data refcounting this means that the port private data can be freed while a process is sleeping on modem-status changes and thus cannot be relied on to detect disconnects when woken up. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: f81232: fix use-after-free in TIOCMIWAITJohan Hovold
Use the port wait queue and make sure to check the serial disconnected flag before accessing private port data after waking up. This is is needed as the private port data (including the wait queue itself) can be gone when waking up after a disconnect. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: cypress_m8: fix use-after-free in TIOCMIWAITJohan Hovold
Use the port wait queue and make sure to check the serial disconnected flag before accessing private port data after waking up. This is is needed as the private port data (including the wait queue itself) can be gone when waking up after a disconnect. Also remove bogus test for private data pointer being NULL as it is never assigned in the loop. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: ch341: fix use-after-free in TIOCMIWAITJohan Hovold
Use the port wait queue and make sure to check the serial disconnected flag before accessing private port data after waking up. This is is needed as the private port data (including the wait queue itself) can be gone when waking up after a disconnect. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: ark3116: fix use-after-free in TIOCMIWAITJohan Hovold
Use the port wait queue and make sure to check the serial disconnected flag before accessing private port data after waking up. This is is needed as the private port data (including the wait queue itself) can be gone when waking up after a disconnect. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: serial: fix interface refcountingJohan Hovold
Make sure the interface is not released before our serial device. Note that drivers are still not allowed to access the interface in any way that may interfere with another driver that may have gotten bound to the same interface after disconnect returns. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: io_ti: fix get_icount for two port adaptersJohan Hovold
Add missing get_icount field to two-port driver. The two-port driver was not updated when switching to the new icount interface in commit 0bca1b913aff ("tty: Convert the USB drivers to the new icount interface"). Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: garmin_gps: fix memory leak on disconnectJohan Hovold
Remove bogus disconnect test introduced by 95bef012e ("USB: more serial drivers writing after disconnect") which prevented queued data from being freed on disconnect. The possible IO it was supposed to prevent is long gone. Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21USB: cdc-acm: fix device unregistrationJohan Hovold
Unregister tty device in disconnect as is required by the USB stack. By deferring unregistration to when the last tty reference is dropped, the parent interface device can get unregistered before the child resulting in broken hotplug events being generated when the tty is finally closed: KERNEL[2290.798128] remove /devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1:3.1 (usb) KERNEL[2290.804589] remove /devices/pci0000:00/0000:00:1d.7/usb2/2-1 (usb) KERNEL[2294.554799] remove /2-1:3.1/tty/ttyACM0 (tty) The driver must deal with tty callbacks after disconnect by checking the disconnected flag. Specifically, further opens must be prevented and this is already implemented. Cc: stable <stable@vger.kernel.org> Cc: Oliver Neukum <oneukum@suse.de> Acked-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21usb: cdc-acm: fix error handling in acm_probe()Alexey Khoroshilov
acm_probe() ignores errors in tty_port_register_device() and leaves intfdata pointing to freed memory on alloc_fail7 error path. The patch fixes the both issues. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Acked-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-21sh_eth: fix unused variable warningSergei Shtylyov
Commit d5e07e69218fd9aa21d6c8c5ccc629d92bdb9b0f (sh_eth: use managed device API) has caused this warning (due to my overlook): drivers/net/ethernet/renesas/sh_eth.c: In function `sh_eth_drv_remove': drivers/net/ethernet/renesas/sh_eth.c:2482:25: warning: unused variable `mdp' [-Wunused-variable] Kill the darn variable now... Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-21[media] m5mols: Fix bug in stream on handlerAndrzej Hajda
Due to improper condition check streaming start for some pixel formats was prevent and the s_stream just reatuned -EINVAL. This fixes regression introduced in commit 5565a2ad47cdd8e697 [media] m5mols: Protect driver data with a mutex. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21[media] s5p-fimc: Do not attempt to disable not enabled media pipelineSylwester Nawrocki
This fixes following warnings when all links are being disconnected: [ 20.080000] WARNING: at drivers/media/platform/s5p-fimc/fimc-mdevice.c:1269 __fimc_md_set_camclk+0x208/0x20c() [ 20.090000] Modules linked in: [ 20.095000] [<c001603c>] (unwind_backtrace+0x0/0x13c) from [<c00246dc>] (warn_slowpath_common+0x54/0x64) [ 20.105000] [<c00246dc>] (warn_slowpath_common+0x54/0x64) from [<c0024708>] (warn_slowpath_null+0x1c/0x24) [ 20.115000] [<c0024708>] (warn_slowpath_null+0x1c/0x24) from [<c0323fe8>] (__fimc_md_set_camclk+0x208/0x20c) [ 20.125000] [<c0323fe8>] (__fimc_md_set_camclk+0x208/0x20c) from [<c0324368>] (__fimc_pipeline_close+0x38/0x48) [ 20.135000] [<c0324368>] (__fimc_pipeline_close+0x38/0x48) from [<c0325848>] (fimc_md_link_notify+0x10c/0x198) [ 20.145000] [<c0325848>] (fimc_md_link_notify+0x10c/0x198) from [<c02f9dd4>] (__media_entity_setup_link+0x1c0/0x1e8) [ 20.155000] [<c02f9dd4>] (__media_entity_setup_link+0x1c0/0x1e8) from [<c02f9710>] (media_device_ioctl+0x2c0/0x41c) [ 20.165000] [<c02f9710>] (media_device_ioctl+0x2c0/0x41c) from [<c02f9938>] (media_ioctl+0x30/0x34) [ 20.175000] [<c02f9938>] (media_ioctl+0x30/0x34) from [<c00cf0bc>] (do_vfs_ioctl+0x84/0x5e8) [ 20.185000] [<c00cf0bc>] (do_vfs_ioctl+0x84/0x5e8) from [<c00cf65c>] (sys_ioctl+0x3c/0x60) [ 20.190000] [<c00cf65c>] (sys_ioctl+0x3c/0x60) from [<c000f040>] (ret_fast_syscall+0x0/0x30) Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-21[media] s5p-mfc: Fix encoder control 15 issueArun Kumar K
mfc-encoder is not working in the latest kernel giving the erorr "Adding control (15) failed". Adding the missing step parameter in this control to fix the issue. Signed-off-by: Arun Kumar K <arun.kk@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>