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OpenCloudOS-Kernel
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2 Commits

Author SHA1 Message Date
Mauro Carvalho Chehab 8853780ec1 [media] ascot2e: don't use variable length arrays 
The Linux stack is short; we need to be able to count the number
of bytes used at stack on each function. So, we don't like to
use variable-length arrays, as complained by smatch:
        drivers/media/dvb-frontends/horus3a.c:57:19: warning: Variable length array is used.

The max usecase of the driver seems to be 10 bytes + 1 for the
register.

So, let's be safe and allocate 11 bytes for the write buffer.
This should be enough to cover all cases. If not, let's print
an error message.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
 2015-08-11 15:41:27 -03:00
Kozlov Sergey dacf9ce80b [media] ascot2e: Sony Ascot2e DVB-C/T/T2 tuner driver 
Add DVB-T/T2/C frontend driver for Sony Ascot2e (CXD2861ER) chip.

Signed-off-by: Kozlov Sergey <serjk@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
 2015-08-11 14:54:17 -03:00