- 27 Nov, 2011 40 commits
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Martyn Welch authored
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>
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Manohar Vanga authored
Signed-off-by:
Manohar Vanga <manohar.vanga@cern.ch> Acked-by:
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Manohar Vanga authored
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:
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Manohar Vanga authored
Signed-off-by:
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Martyn Welch authored
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:
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Manohar Vanga authored
Signed-off-by:
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Dan Carpenter authored
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:
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Thomas Meyer authored
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:
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Thomas Meyer authored
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:
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Thomas Meyer authored
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:
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Stefan Lippers-Hollmann authored
It has always been enabled unconditionally by ccflags-y. Signed-off-by:
Stefan Lippers-Hollmann <s.l-h@gmx.de> Signed-off-by:
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Stefan Lippers-Hollmann authored
Mainline provides NET_DEVICE_OPS, remove alternate code paths and now obsolete defines from ccflags-y. Signed-off-by:
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Stefan Lippers-Hollmann authored
Code paths using these defines have been removed long time ago, now remove stale references from injected ccflags-y. Signed-off-by:
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Jesper Juhl authored
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:
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Julia Lawall authored
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:
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Marc Dietrich authored
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:
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Kevin McKinney authored
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:
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Kevin McKinney authored
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:
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Kevin McKinney authored
This patch removes a superfluous "do while" statement in IOCTL_BCM_BUFFER_DOWNLOAD. Signed-off-by:
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Kevin McKinney authored
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:
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Kevin McKinney authored
Staging: bcm: Fix information leak in ioctl: 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:
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Diego F. Marfil authored
Signed-off-by:
Diego F. Marfil <diegomarfil@gmail.com> Reviewed-by:
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Diego F. Marfil authored
Signed-off-by:
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Diego F. Marfil authored
Signed-off-by:
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Thomas Meyer authored
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:
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K. Y. Srinivasan authored
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:
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K. Y. Srinivasan authored
Support hot add of scsi disks. Signed-off-by:
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K. Y. Srinivasan authored
In preparation for supporting hot add/remove of scsi devices, upgrade the vmstor protocol version. Signed-off-by:
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K. Y. Srinivasan authored
Get rid of an unnecessary forward declaration. Signed-off-by:
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K. Y. Srinivasan authored
Use the macro KBUILD_MODNAME. Signed-off-by:
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K. Y. Srinivasan authored
Use the unlocked version queuecommand. Signed-off-by:
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K. Y. Srinivasan authored
Use the accessor function shost_priv(). Signed-off-by:
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K. Y. Srinivasan authored
Fix error handling storvsc_host_reset(). I would like to thank Long Li <longli@microsoft.com> for reporting this. Signed-off-by:
Long Li <longli@microsoft.com> Signed-off-by:
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K. Y. Srinivasan authored
Fixup the error when processing SET_WINDOW command. Signed-off-by:
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K. Y. Srinivasan authored
Cleanup error handling in the probe function. Signed-off-by:
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K. Y. Srinivasan authored
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:
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K. Y. Srinivasan authored
Use the KBUILD_MODNAME macro. Signed-off-by:
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K. Y. Srinivasan authored
Add a check to prevent memory corruption. Signed-off-by:
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K. Y. Srinivasan authored
Deal with some style related issues. Also get rid of an unused macro. Signed-off-by:
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K. Y. Srinivasan authored
Get rid of unnecessary include files. Signed-off-by:
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