- 31 Jul, 2012 25 commits
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Dan Carpenter authored
My static checker complains that we dereference "state" inside the call to fft_to_mode() before checking for NULL. The comments say that it is possible for "state" to be NULL so I have moved the dereference after the check. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Mauro Carvalho Chehab authored
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Tony Gentile authored
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Gerd Hoffmann <kraxel@bytesex.org> Signed-off-by:
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Ezequiel García authored
The strcpy was being used to set the name of the board. This was both wrong and redundant, since the destination char* was read-only and the name is set statically at compile time. The type of the name field is changed to const char* to prevent future errors. Reported-by:
Radek Masin <radek@masin.eu> Signed-off-by:
Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by:
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Duan Jiong authored
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Duan Jiong <djduanjiong@gmail.com> Acked-by:
Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
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Duan Jiong authored
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Daniel Drake authored
The code attempts to maintain a "user format" and a "sensor format", but in this case it looks like a typo is passing the user format down to the sensor. This was preventing display of video at anything other than 640x480. Signed-off-by:
Daniel Drake <dsd@laptop.org> Signed-off-by:
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Hans-Frieder Vogt authored
The current formulation of the bw_params loop uses the counter j as an index for the first dimension of the bw_params array which is later incremented by the variable i. It is evaluated correctly only, because j is initialized to 0 at the beginning of the loop. I think that explicitly using the index 0 better reflects the intent of the expression. Signed-off-by:
Hans-Frieder Vogt <hfvogt@gmx.net> Signed-off-by:
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Sean Young authored
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Sean Young <sean@mess.org> Signed-off-by:
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Sean Young authored
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Julia Lawall authored
Use list_for_each_entry and perform some other induced simplifications. The semantic match that finds the opportunity for this reorganization is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ struct list_head *pos; struct list_head *head; statement S; @@ *for (pos = (head)->next; pos != (head); pos = pos->next) S // </smpl> Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by:
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Hans Verkuil authored
Hi Mauro, struct v4l2_ioctl_info uses an anonymous union, which is initialized in the v4l2_ioctls table. Unfortunately gcc < 4.6 uses a non-standard syntax for that, so trying to compile v4l2-ioctl.c with an older gcc will fail. It is possible to work around this by testing the gcc version, but in this case it is easier to make the union named since it is used in only a few places. Signed-off-by:
Randy Dunlap <rdunlap@xenotime.net> Acked-by:
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Mark Lord authored
Add USB identifiers for MCE compatible I/R transceivers from Twisted Melon. Signed-off-by:
Mark Lord <mlord@pobox.com> Signed-off-by:
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Devendra Naga authored
the driver duplicates the module_pci_driver code, how? module_pci_driver is used for those drivers whose init and exit paths does only register and unregister to pci API and nothing else. so use the module_pci_driver macro instead Signed-off-by:
Devendra Naga <devendra.aaru@gmail.com> Acked-by:
Ismael Luceno <ismael.luceno@gmail.com> Signed-off-by:
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Devendra Naga authored
the driver duplicates the module_pci_driver code, remove the duplicate code and use the module_pci_driver macro. Signed-off-by:
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Emil Goode authored
Sparse is warning about non-ANSI function declaration. Add void to the parameterless function. drivers/staging/media/lirc/lirc_bt829.c:174:22: warning: non-ANSI function declaration of function 'poll_main' Signed-off-by:
Emil Goode <emilgoode@gmail.com> Signed-off-by:
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Du, Changbin authored
changes: 1. wrap some lines that are longer than 80 characters. 2. remove local function prototype declarations which do not need. 3. replace TAB character with a space character in function comments. Signed-off-by:
Du, Changbin <changbin.du@gmail.com> Signed-off-by:
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Douglas Bagnall authored
For some reason, when the lirc daemon learns that a usb remote control has been unplugged, it wants to read the sysfs attributes of the disappearing device. This is useful for uncovering transient inconsistencies, but less so for keeping the system running when such inconsistencies exist. Under some circumstances (like every time I unplug my dvb stick from my laptop), lirc catches an rc_dev whose raw event handler has been removed (presumably by ir_raw_event_unregister), and proceeds to interrogate the raw protocols supported by the NULL pointer. This patch avoids the NULL dereference, and ignores the issue of how this state of affairs came about in the first place. Version 2 incorporates changes recommended by Mauro Carvalho Chehab (-ENODEV instead of -EINVAL, and a signed-off-by). Signed-off-by:
Douglas Bagnall <douglas@paradise.net.nz> Signed-off-by:
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Ezequiel García authored
It is possible that video_put() releases video_device struct, provoking a panic when debug printk wants to get video_device node name. Signed-off-by:
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Hans Verkuil authored
This patch will always set the field to INTERLACED (this fixes a bug were a driver should never return FIELD_ANY), and will default to YUYV pixelformat if an unknown pixelformat was specified. This way S/TRY_FMT will always return a valid format struct. Regards, Hans Signed-off-by: -
Julia Lawall authored
Add missing usb_free_urb on failure path after usb_alloc_urb. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @km exists@ local idexpression e; expression e1,e2,e3; type T,T1; identifier f; @@ * e = usb_alloc_urb(...) ... when any when != e = e1 when != e1 = (T)e when != e1(...,(T)e,...) when != &e->f if(...) { ... when != e2(...,(T1)e,...) when != e3 = e when forall ( return <+...e...+>; | * return ...; ) } // </smpl> Signed-off-by:
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Alan Cox authored
Some parts of the C language are subtle and evil. This is one example. Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=44041 Reported-by: dcb314@hotmail.com Signed-off-by:
Alan Cox <alan@linux.intel.com> Signed-off-by:
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Alan Cox authored
Unsupported requests should be ignored but in fact affected VDEC_A Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=44051 Reported-by: dcb314@hotmail.com Signed-off-by:
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Alan Cox authored
Without this rev2 ends up behaving as rev3 Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=44081 Reported-by: dcb314@hotmail.com Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by:
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Prabhakar Lad authored
Fix build error when CONFIG_VIDEO_ADV_DEBUG is enabled, declare the vpbe_dev variable. Signed-off-by:
Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by:
Manjunath Hadli <manjunath.hadli@ti.com> Signed-off-by:
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- 30 Jul, 2012 15 commits
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Nicolas THERY authored
Signed-off-by:
Nicolas Thery <nicolas.thery@st.com> Signed-off-by:
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Dan Carpenter authored
We need to do a mutex_unlock(&priv->lock) before returning. Signed-off-by:
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Jesper Juhl authored
This patch simply adds a newline character at end-of-file to those files in Documentation/ that currently lack one. This is done for a few different reasons: A) It's rather annoying when you do "cat some_file.txt" that your prompt/cursor ends up at the end of the last line of output rather than on a new line. B) Some tools that process files line-by-line may get confused by the lack of a newline on the last line. C) The "\ No newline at end of file" line in diffs annoys me for some reason. So, let's just add the missing newline once and for all. Signed-off-by:
Jesper Juhl <jj@chaosbits.net> Signed-off-by:
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Prabhakar Lad authored
fix check for s_dv_preset function pointer to be NULL. return -EINVAL if function pointer is NULL. Signed-off-by:
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Dan Carpenter authored
We intended to do a compare here, not an assignment. Signed-off-by:
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Hans Verkuil authored
Remove the pointless video_nr++. It doesn't do anything useful and it has the unexpected side-effect of changing the video_nr module option, so cat /sys/module/vivi/parameters/video_nr gives a different value back then what was specified with modprobe. Signed-off-by:
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Nicolas THERY authored
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Hans de Goede authored
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Hans de Goede <hdegoede@redhat.com> Signed-off-by:
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Hans de Goede authored
The mask was wrong resulting in band 0 and 1 always ending up as band 0 in the register. Signed-off-by:
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Hans de Goede authored
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Hans de Goede authored
To allow apps to limit a hw-freq-seek to a specific band, for further info see the documentation this patch adds for these new fields. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
The current RDS code suffered from bit rot. Clean it up and make it work again. Signed-off-by:
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Hans Verkuil authored
- add control framework - use core locking - use V4L2_TUNER_CAP_LOW - remove volume support: there is no hardware volume control Signed-off-by:
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Hans Verkuil authored
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