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path: root/drivers/media/dvb-frontends/mb86a16.c
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2017-07-20media: dvb-frontends: mb86a16: remove useless variables in signal_det()Gustavo A. R. Silva1-18/+7
Remove useless variables wait_t and wait_sym and code related. Also, fix some coding style issues. Addresses-Coverity-ID: 1226947 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-11-18[media] dvb: make DVB frontend *_ops instances "const"Max Kellermann1-1/+1
These are immutable. Making them "const" allows the compiler to move them to the "rodata" section. Note that cxd2841er_t_c_ops cannot be made "const", because cxd2841er_attach() modifies it. Ouch! [mchehab@s-opensource.com: fix merge conflicts] Signed-off-by: Max Kellermann <max.kellermann@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2015-06-09[media] dvb: Get rid of typedev usage for enumsMauro Carvalho Chehab1-3/+4
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 <mchehab@osg.samsung.com> Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de> # for drivers/media/firewire/*
2014-09-23[media] dvb: return the error from i2c_transfer if negativeHans Wennborg1-0/+2
Just returns whatever error that was returned by the i2c core, in the case of errors, only returning -EREMOTEIO if the transfer size is not what it was expected. Signed-off-by: Hans Wennborg <hans@hanshq.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-23[media] dvb: remove 0x prefix from decimal value in printfHans Wennborg1-1/+1
The returned code is 0, 1 or an error. It doesn't make sense to print it in hexadecimal. Signed-off-by: Hans Wennborg <hans@hanshq.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-03[media] mb86a16/mb86a20s: fix sparse warningsHans Verkuil1-1/+1
drivers/media/dvb-frontends/mb86a16.c:31:14: warning: symbol 'verbose' was not declared. Should it be static? drivers/media/dvb-frontends/mb86a20s.c:36:4: warning: symbol 'mb86a20s_subchannel' was not declared. Should it be static? drivers/media/dvb-frontends/mb86a20s.c:1333:24: warning: symbol 'cnr_qpsk_table' was not declared. Should it be static? Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2012-08-14[media] move the dvb/frontends to drivers/media/dvb-frontendsMauro Carvalho Chehab1-0/+1878
Raise the DVB frontends one level up, as the intention is to remove the drivers/media/dvb directory. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>