kernel/drivers/media/usb/ttusb-dec, branch linux-4.3.y

[media] ttusb-dec: use swap() in swap_bytes()

2015-07-17T12:02:48Z

Use kernel.h macro definition. Thanks to Julia Lawall for Coccinelle scripting support. Signed-off-by: Fabian Frederick Signed-off-by: Mauro Carvalho Chehab

[media] dvb: Get rid of typedev usage for enums

2015-06-09T20:47:35Z

The DVB API was originally defined using typedefs. This is against Kernel CodingStyle, and there's no good usage here. While we can't remove its usage on userspace, we can avoid its usage in Kernelspace. So, let's do it. This patch was generated by this shell script: for j in $(grep typedef include/uapi/linux/dvb/frontend.h |cut -d' ' -f 3); do for i in $(find drivers/media -name '*.[ch]' -type f) $(find drivers/staging/media -name '*.[ch]' -type f); do sed "s,${j}_t,enum $j," <$i >a && mv a $i; done; done While here, make CodingStyle fixes on the affected lines. Signed-off-by: Mauro Carvalho Chehab Acked-by: Stefan Richter # for drivers/media/firewire/*

[media] ttusb-dec: fix bad indentation

2015-05-01T09:24:49Z

drivers/media/usb/ttusb-dec/ttusb_dec.c:1434 ttusb_dec_init_stb() warn: inconsistent indenting Signed-off-by: Mauro Carvalho Chehab

[media] ttusb-dec: buffer overflow in ioctl

2014-09-23T19:13:37Z

We need to add a limit check here so we don't overflow the buffer. Signed-off-by: Dan Carpenter Signed-off-by: Mauro Carvalho Chehab

media: use pci_zalloc_consistent

2014-08-08T22:57:28Z

Remove the now unnecessary memset too. Signed-off-by: Joe Perches Cc: Hans Verkuil Cc: Mauro Carvalho Chehab Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[media] dvb-usb: fix error handling in ttusb_dec_probe()

2013-10-03T10:33:59Z

There is an asymmetry in ttusb_dec_init_usb()-ttusb_init_rc() and ttusb_dec_exit_usb()-ttusb_dec_exit_rc() in terms of resources allocated-deallocated. irq_urb and irq_buffer are allocated in ttusb_dec_init_usb(), while they are deallocated in ttusb_dec_exit_rc(). As a result there is a leak of them in ttusb_dec_probe(). The patch fixes the asymmetry and a leak on a failure path in ttusb_dec_init_usb(). By the way, it - removes usage of -1 as a custom error code, - replaces GFP_ATOMIC by GFP_KERNEL in usb_alloc_coherent() in ttusb_dec_init_usb() as soon as all other memory allocation done with GFP_KERNEL; - refactors ttusb_dec_boot_dsp() in an equivalent way except for returning 0 instead of 1 if ttusb_dec_boot_dsp() succeed in (!mode) branch. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov Signed-off-by: Michael Krufky Signed-off-by: Mauro Carvalho Chehab

[media] demux.h: Remove duplicated enum

2013-04-08T09:53:15Z

"enum dmx_ts_pes" and "typedef enum dmx_pes_type_t" are just the same enum declared twice, since Kernel (2.6.12). There's no reason to duplicate it there, and sparse complains about that: drivers/media/dvb-core/dmxdev.c:600:55: warning: mixing different enum types So, remove the internal define, keeping just the external one. Internally, use only "enum dmx_ts_pes", as it is too late to drop dmx_pes_type_t from the userspace API. Signed-off-by: Mauro Carvalho Chehab

[media] dvb-usb: move it to drivers/media/usb/dvb-usb

2012-08-14T02:26:31Z

As media/dvb will be removed, move it to a proper place. Signed-off-by: Mauro Carvalho Chehab