- 09 Feb, 2012 40 commits
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mahendra singh meena authored
This patch fixes up unnecessary brace warnings found in ioctl.c by checkpatch.pl . Signed-off-by:
Mahendra Singh Meena <mahendra.devel@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Marcos Paulo de Souza authored
This function has the following issues: Parameter info and extra are not used Wrong error handling(the function not return -EINVAL when it happens) This patch simplifies this funtion, remove the not used parameters and fix the error handilng. Signed-off-by:
Marcos Paulo de Souza <marcos.mage@gmail.com> Signed-off-by:
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Marcos Paulo de Souza authored
This function will always return 0, and this data is not used by who calls this function. Signed-off-by:
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Marcos Paulo de Souza authored
This function will always return 0, and this data is not used by who calls this function. Signed-off-by:
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Marcos Paulo de Souza authored
The function iwctl_giwrange will always return 0, and this data is not used by who calls this function. Signed-off-by:
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Marcos Paulo de Souza authored
This function will always return 0, and this data is not used by who calls this function. Signed-off-by:
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Marcos Paulo de Souza authored
The funciton iwctl_commit does nothing, and can be removed. Signed-off-by:
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Marcos Paulo de Souza authored
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Sam Hansen authored
Fixed a code convention violation in vme.h Signed-off-by:
Sam Hansen <solid.se7en@gmail.com> Acked-by:
Martyn Welch <martyn.welch@ge.com> Signed-off-by:
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Markus Grabner authored
There are several features of the Line6 USB driver which require PCM data to be exchanged with the device: *) PCM playback and capture via ALSA *) software monitoring (for devices without hardware monitoring) *) optional impulse response measurement However, from the device's point of view, there is just a single capture and playback stream, which must be shared between these subsystems. It is therefore necessary to maintain the state of the subsystems with respect to PCM usage. We define several constants of the form LINE6_BIT_PCM_<subsystem>_<direction>_<resource> with the following meanings: *) <subsystem> is one of -) ALSA: PCM playback and capture via ALSA -) MONITOR: software monitoring -) IMPULSE: optional impulse response measurement *) <direction> is one of -) PLAYBACK: audio output (from host to device) -) CAPTURE: audio input (from device to host) *) <resource> is one of -) BUFFER: buffer required by PCM data stream -) STREAM: actual PCM data stream The subsystems call line6_pcm_acquire() to acquire the (shared) resources needed for a particular operation (e.g., allocate the buffer for ALSA playback or start the capture stream for software monitoring). When a resource is no longer needed, it is released by calling line6_pcm_release(). Buffer allocation and stream startup are handled separately to allow the ALSA kernel driver to perform them at appropriate places (since the callback which starts a PCM stream is not allowed to sleep). Signed-off-by:
Markus Grabner <grabner@icg.tugraz.at> Signed-off-by:
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Markus Grabner authored
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Markus Grabner authored
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Dan Carpenter authored
The intent here is to see if we have cleared the DMA_START_BIT flag. We clear it a couple lines later. The current code has a precedence bug so it is equivalent to "if (!dma_cntrl) { ...". Signed-off-by:Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Julia Lawall authored
Rewrite a duplicated test to test the correct value The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression E; @@ ( * E || ... || E | * E && ... && E ) // </smpl> Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by:
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Larry Finger authored
I am preparing to convert this driver from semaphore to mutex locking, The first step has been to eliminate a number of semaphores that were initialized but never used, and one whose only use was a single "up" after initialization. A total of 9 semaphores were removed in this process. One other change was to remove some inline semaphore routines that were unused. In addition, several cases had the following structure: down() if () { ... } up() The locking overhead was reduced by moving the up/down inside the if block. Signed-off-by:Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by:
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Tomas Winkler authored
Fix build error caused by commit: 6222d7a1 telephony: Move to staging The telephony driver was moved to staging but the Makefiles weren't updated Cc: Joe Perches <joe@perches.com> Signed-off-by:
Tomas Winkler <tomas.winkler@intel.com> Signed-off-by:
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Thomas Meyer authored
This is a little bit restricted to reduce false positives The semantic patch that makes this change is available in scripts/coccinelle/api/memdup_user.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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Kevin McKinney authored
This patch renames variables used in iteration statements with i, changes the datatype to int, and removes any default value. Signed-off-by:
Kevin McKinney <klmckinney1@gmail.com> Signed-off-by:
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Kevin McKinney authored
This patch replaces all variables and function output that have a datatype definition of "INT" with "int". Signed-off-by:
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Kevin McKinney authored
This patch removes an assignment from an if statement, and it reverses the logic in several if statements to make them more readable and understandable. Signed-off-by:
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Kevin McKinney authored
This patch removes a typedef from a variable definition in CmHost.c, and uses a enum instead. This Warning was reported by checkpatch.pl. Signed-off-by:
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Kevin McKinney authored
This patch replaces the obsolete variable, __FUNCTION__, that holds the name of the current function with variable, __func__. Reported by checkpatch.pl. Signed-off-by:
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Kevin McKinney authored
This patch cleans up several code style issues found in CmHost.c reported by checkpatch.pl. These include: white space, braces, indents, and comments. Signed-off-by:
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Kevin McKinney authored
Variables stNVMReadWrite.uioffset and stNVMReadWrite.uiNumBytes are chosen from userspace and can be very high. The sum of these two digits would result in a small number. Therefore, this patch verifies a negative number was not entered, and reorganizes the equation to remove the integer overflow. Signed-off-by:
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Szymon Janc authored
Signed-off-by:
Szymon Janc <szymon@janc.net.pl> Signed-off-by:
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Szymon Janc authored
Button id is of unsigned int type. Signed-off-by:
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Szymon Janc authored
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Szymon Janc authored
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Szymon Janc authored
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Szymon Janc authored
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Szymon Janc authored
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Szymon Janc authored
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Szymon Janc authored
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Szymon Janc authored
Also fix memory leak (buffer.pointer) when returned buffer of length less than 8. Signed-off-by:
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Szymon Janc authored
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Szymon Janc authored
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Szymon Janc authored
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Szymon Janc authored
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Nitin Gupta authored
Removes the xvmalloc allocator code from the zram driver Signed-off-by:
Nitin Gupta <ngupta@vflare.org> Acked-by:
Seth Jennings <sjenning@linux.vnet.ibm.com> Signed-off-by:
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Nitin Gupta authored
Replaces xvmalloc with zsmalloc as the compressed page allocator for zram Signed-off-by:
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