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2011-11-26staging: xgifb: delete vb_ext.{c,h}Aaro Koskinen
Delete empty files. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26staging: xgifb: move XGINew_SenseLCD() to vb_init.cAaro Koskinen
The function is used only in vb_init.c, so move it there and make it static. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26staging: xgifb: rename XGINew_GetLCDDDCInfo() to XGINew_SenseLCD()Aaro Koskinen
Eliminate an unnecessary wrapper function. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26staging: xgifb: delete XGI_GetSenseStatus()Aaro Koskinen
Delete unused function XGI_GetSenseStatus(). Static functions XGINew_Is301B(), XGINew_Sense(), XGINew_GetPanelID(), XGINew_BridgeIsEnable() and XGINew_SenseHiTV() can be deleted as well, since they are not used anymore. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26staging/xgifb: Convert pci_table entries to PCI_DEVICE (if PCI_ANY_ID is used)Peter Huewe
This patch converts pci_table entries to use the PCI_DEVICE macro, if .subvendor and .subdevice are set to PCI_ANY_ID, and thus improves readability. v2: Since the driver_data field isn't used anywhere we can also drop the assignments for class, class_mask and driver_data. (found by Aaro Koskinen) Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26staging: add omapdrm DRM/KMS driver for TI OMAP platformsRob Clark
A DRM display driver for TI OMAP platform. Similar to omapfb (fbdev) and omap_vout (v4l2 display) drivers in the past, this driver uses the DSS2 driver to access the display hardware, including support for HDMI, DVI, and various types of LCD panels. And it implements GEM support for buffer allocation (for KMS as well as offscreen buffers used by the xf86-video-omap userspace xorg driver). The driver maps CRTCs to overlays, encoders to overlay-managers, and connectors to dssdev's. Note that this arrangement might change slightly when support for drm_plane overlays is added. For GEM support, non-scanout buffers are using the shmem backed pages provided by GEM core (In drm_gem_object_init()). In the case of scanout buffers, which need to be physically contiguous, those are allocated with CMA and use drm_gem_private_object_init(). See userspace xorg driver: git://github.com/robclark/xf86-video-omap.git Refer to this link for CMA (Continuous Memory Allocator): http://lkml.org/lkml/2011/8/19/302 Links to previous versions of the patch: v1: http://lwn.net/Articles/458137/ v2: http://patches.linaro.org/4156/ v3: http://patches.linaro.org/4688/ v4: http://patches.linaro.org/4791/ History: v5: move headers from include/drm at Greg KH's request, minor rebasing on 3.2-rc1, pull in private copies of drm_gem_{get,put}_pages() because "drm/gem: add functions to get/put pages" patch is not merged yet v4: bit of rework of encoder/connector _dpms() code, modeset_init() rework to not use nested functions, update TODO.txt v3: minor cleanups, improved error handling for dev_load(), some minor API changes that will be needed later for tiled buffer support v2: replace omap_vram with CMA for scanout buffer allocation, remove unneeded functions, use dma_addr_t for physical addresses, error handling cleanup, refactor attach/detach pages into common drm functions, split non-userspace-facing API into omap_priv.h, remove plugin API v1: original Signed-off-by: Rob Clark <rob@ti.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: delete spectra driverGreg Kroah-Hartman
To quote Alan: Moorestown/Oaktrail has appeared only in the PC like form so the following bits of staging can be binned: drivers/staging/spectra so let's delete it. Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Driver for GE PIO2 VME CardMartyn Welch
This patch implements a driver for the GE PIO2 VME Parallel I/O Card. This card is a 6U VME Card, implementing 32 solid-state relay switched IO lines, in 4 groups of 8. Each bank of IO lines is built to function as input, output or both depending on the variant of the card. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26staging: vme: fix comment for struct vme_devManohar Vanga
Signed-off-by: Manohar Vanga <manohar.vanga@cern.ch> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26staging: vme: remove vme_add_bus() and vme_remove_bus()Manohar Vanga
The functions vme_add_bus() and vme_remove_bus() were only being used in the vme_register_bridge() and vme_unregister_bridge() functions respectively. This patch gets rid of them and moves their code to vme_register_bridge() and vme_unregister_bridge(). Signed-off-by: Manohar Vanga <manohar.vanga@cern.ch> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26staging: vme: fix comment in __vme_register_driver()Manohar Vanga
Signed-off-by: Manohar Vanga <manohar.vanga@cern.ch> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: VME: Update TODO fileMartyn Welch
Contents of TODO file has become more of a feature wish-list rather than issues which should stop the VME driver being merged into the mainline kernel. Update the TODO list with issues that need to be resolved before it can be migrated to mainline. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26staging: vme: fix address cast warnings for 64 bit architecturesManohar Vanga
Signed-off-by: Manohar Vanga <manohar.vanga@cern.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: sep: potential buffer overflow in ioctlDan Carpenter
tail_size is determined by several variables that come from the user so we should verify that it's not too large. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26staging: rtl8192e: Use kmemdup rather than duplicating its implementationThomas Meyer
Use kmemdup rather than duplicating its implementation The semantic patch that makes this change is available in scripts/coccinelle/api/memdup.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26staging: rtl8192e: Use kmemdup rather than duplicating its implementationThomas Meyer
Use kmemdup rather than duplicating its implementation The semantic patch that makes this change is available in scripts/coccinelle/api/memdup.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26staging: rtl8192e: Use kzalloc rather than kmalloc v2Thomas Meyer
Use kzalloc rather than kmalloc followed by memset with 0 This considers some simple cases that are common and easy to validate Note in particular that there are no ...s in the rule, so all of the matched code has to be contiguous The semantic patch that makes this change is available in scripts/coccinelle/api/alloc/kzalloc-simple.cocci. Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26rtl8192e: drop alternate code paths for CONFIG_PM_RTLStefan Lippers-Hollmann
It has always been enabled unconditionally by ccflags-y. Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26rtl8192e: use HAVE_NET_DEVICE_OPS unconditionallyStefan Lippers-Hollmann
Mainline provides NET_DEVICE_OPS, remove alternate code paths and now obsolete defines from ccflags-y. Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26rtl8192e: remove stale defines from ccflags-yStefan Lippers-Hollmann
Code paths using these defines have been removed long time ago, now remove stale references from injected ccflags-y. Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26rtl8192e: Don't copy huge struct by value (and make it const).Jesper Juhl
rtllib_is_shortslot() takes one argument - a struct that's more than a kilobyte large. It should take a pointer instead of copying such a huge struct - and the argument might as well be declared 'const' now that we are at it, since it is not modified. This patch makes these changes. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26drivers/staging/rtl8712/rtl871x_mlme.c: eliminate a null pointer dereferenceJulia Lawall
If ibss_wlan is NULL, it is not correct to memcpy into its field. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ expression E, E1; identifier f; statement S1,S2,S3; @@ if (E == NULL) { ... when != if (E == NULL || ...) S1 else S2 when != E = E1 *E->f ... when any return ...; } else S3 // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26staging: nvec: add device tree supportMarc Dietrich
This adds device tree support to the nvec driver. By using this method it is no longer necessary to specify platform data through a board file. Signed-off-by: Marc Dietrich <marvin24@gmx.de> Acked-by: Stephen Warren <swarren@nvidia.com> Cc: Julian Andres Klode <jak@jak-linux.org> Cc: Grant Likely <grant.likely@secretlab.ca> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: bcm: Fix semaphore locking error when downloading firmware.Kevin McKinney
This patch releases semaphore locks when an error occurrs while attempting to download firmware for the bcm driver. When downloading firmware for this driver, a process is expected to call the following ioctl's in this order: (1)IOCTL_BCM_BUFFER_DOWNLOAD_START, (2)IOCTL_BCM_BUFFER_DOWNLOAD, and (3) IOCTL_BCM_BUFFER_DOWNLOAD_STOP. Semaphore, “Adapter->fw_download_sema” is expected to be acquired in the first ioctl, IOCTL_BCM_BUFFER_DOWNLOAD_START, and it should block until IOCTL_BCM_BUFFER_DOWNLOAD_STOP is called. In this case, if an error occurred before STOP finished, the semaphore "Adapter->fw_download_sema" was not being released. Signed-off-by: Kevin McKinney <klmckinney1@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: bcm: Fix semaphore locking bug in, IOCTL_BCM_BUFFER_DOWNLOADKevin McKinney
In this ioctl, we are testing to see if the lock is held. If it is not held, that means this ioctl used incorrectly. Therefore, we do not want to take the lock ourselves here. Signed-off-by: Kevin McKinney <klmckinney1@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: bcm: Remove unnecessary "do while" statement in, ↵Kevin McKinney
IOCTL_BCM_BUFFER_DOWNLOAD This patch removes a superfluous "do while" statement in IOCTL_BCM_BUFFER_DOWNLOAD. Signed-off-by: Kevin McKinney <klmckinney1@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: bcm: Clean up code in ioctl: IOCTL_BCM_EEPROM_REGISTER_READKevin McKinney
This patch verifies two conditions before executing a kmalloc call. First, it checks to see that IoBuffer.OutputLength is not greater than an unsigned short. If so, an invalid value may be returned. The second change is a check to make sure IoBuffer.OutputLength is not equal to zero. Which simply keeps this code inline with the other ioctl, IOCTL_BCM_REGISTER_READ_PRIVATE. Signed-off-by: Kevin McKinney <klmckinney1@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: bcm: Fix information leak in ioctl: ↵Kevin McKinney
IOCTL_BCM_REGISTER_READ_PRIVATE, IOCTL_BCM_EEPROM_REGISTER_READ This patch fixes an information leak in ioctl IOCTL_BCM_REGISTER_READ_PRIVATE and IOCTL_BCM_EEPROM_REGISTER_READ when determining the number of bytes to copy to user space. Function, usb_control_msg, returns the correct number of bytes from the hardware. Instead of using this value, we were using a value derived from user space. In this case, this value could be more than the hardware allocated. Therefore, this patch copies the proper number of bytes from the hardware, and uses this value as the maximum number of bytes for user space. Signed-off-by: Kevin McKinney <klmckinney1@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: bcm: hostmibs: Added temporary variable to shorten linesDiego F. Marfil
Signed-off-by: Diego F. Marfil <diegomarfil@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: bcm: hostmibs: White spaces and indentation fixes.Diego F. Marfil
Signed-off-by: Diego F. Marfil <diegomarfil@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: bcm: hostmibs: C99 comments replacedDiego F. Marfil
Signed-off-by: Diego F. Marfil <diegomarfil@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26staging: hv: Use kmemdup rather than duplicating its implementationThomas Meyer
Use kmemdup rather than duplicating its implementation The semantic patch that makes this change is available in scripts/coccinelle/api/memdup.cocci. Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: hv: storvsc: Support hot-removing of scsi devicesK. Y. Srinivasan
Support hot-removing of scsi devices. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: hv: storvsc: Support hot add of scsi disksK. Y. Srinivasan
Support hot add of scsi disks. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: hv: storvsc: Upgrade the vmstor protocol versionK. Y. Srinivasan
In preparation for supporting hot add/remove of scsi devices, upgrade the vmstor protocol version. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: hv: storvsc: Get rid of an unnecessary forward declarationK. Y. Srinivasan
Get rid of an unnecessary forward declaration. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: hv: storvsc: use the macro KBUILD_MODNAMEK. Y. Srinivasan
Use the macro KBUILD_MODNAME. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: hv: storvsc: Use the unlocked version queuecommandK. Y. Srinivasan
Use the unlocked version queuecommand. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: hv: storvsc: Use the accessor function shost_priv()K. Y. Srinivasan
Use the accessor function shost_priv(). Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: hv: storvsc: Fix error handling storvsc_host_reset()K. Y. Srinivasan
Fix error handling storvsc_host_reset(). I would like to thank Long Li <longli@microsoft.com> for reporting this. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Reported-by: Long Li <longli@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: hv: storvsc: Fixup the error when processing SET_WINDOW commandK. Y. Srinivasan
Fixup the error when processing SET_WINDOW command. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: hv: storvsc: Cleanup error handling in the probe functionK. Y. Srinivasan
Cleanup error handling in the probe function. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: hv: storvsc: Use mempools to allocate struct storvsc_cmd_requestK. Y. Srinivasan
We intend to use the storage driver to manage the root device. To avoid deadlocks, use mempools to allocate struct storvsc_cmd_request. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: hv: mousevsc: Use the KBUILD_MODNAME macroK. Y. Srinivasan
Use the KBUILD_MODNAME macro. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: hv: mousevsc: Add a check to prevent memory corruptionK. Y. Srinivasan
Add a check to prevent memory corruption. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: hv: mousevsc: Address some style issuesK. Y. Srinivasan
Deal with some style related issues. Also get rid of an unused macro. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: hv: mousevsc: Get rid of unnecessary include filesK. Y. Srinivasan
Get rid of unnecessary include files. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: hv: mousevsc: Add a new line to a debug stringK. Y. Srinivasan
Add a new line to a debug string. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: hv: mousevsc: Cleanup mousevsc_on_channel_callback()K. Y. Srinivasan
Cleanup mousevsc_on_channel_callback(). This is based on the code provided by Joe Perches <joe@perches.com>. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26Staging: hv: mousevsc: Inline the code for reportdesc_callback()K. Y. Srinivasan
Inline the code for reportdesc_callback() as this function is called from mousevsc_probe(). As part of this, cleanup the code in reportdesc_callback(). Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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