drivers/media/dvb-frontends/drxd_hard.c:2839 drxd_init() info: ignoring unreachable code.
Firmware request/release is not at drxd_init. So, we can remove
that dead code.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
As reported by cocinelle:
drivers/media/dvb-frontends/drxd_hard.c:2632:3-51: code aligned with following code on line 2633
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
No functional changes, but removes a duplicate check, if
!state->type_A.
Signed-off-by: Dave Jones <davej@fedoraproject.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
drivers/media/dvb-frontends/drxd_hard.c:1017:70: warning: Using plain integer as NULL pointer
drivers/media/dvb-frontends/drxd_hard.c:1038:69: warning: Using plain integer as NULL pointer
drivers/media/dvb-frontends/drxd_hard.c:2836:33: warning: Using plain integer as NULL pointer
drivers/media/dvb-frontends/drxd_hard.c:2972:30: warning: Using plain integer as NULL pointer
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
SIZEOF_ARRAY is not used (anymore). Besides, ARRAY_SIZE, defined in
include/linux/kernel.h, should be used rather than explicitly coding some
variant of it.
Signed-off-by: Christoph Jaeger <christophjaeger@linux.com>
Reviewed-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This kind of memcpy() is error-prone. Its replacement with a struct
assignment is prefered because it's type-safe and much easier to read.
Found by coccinelle. Hand patched and reviewed.
Tested by compilation only.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
identifier struct_name;
struct struct_name to;
struct struct_name from;
expression E;
@@
-memcpy(&(to), &(from), E);
+to = from;
// </smpl>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Previously, gate control didn't work until drxd_init()
execution. Migrate necessary set of commands in drxd_attach
to allow gate control to be used by tuner which are
accessible through i2c gate.
Reported-by: frederic.mantegazza@gbiloba.org
Signed-off-by: Patrice Chotard <patricechotard@free.fr>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/dvb-frontends/drxd_hard.c:1751:5: warning: no previous prototype for 'SetOperationMode' [-Wmissing-prototypes]
drivers/media/dvb-frontends/drxd_hard.c:2615:5: warning: no previous prototype for 'DRXD_init' [-Wmissing-prototypes]
drivers/media/dvb-frontends/drxd_hard.c:2777:5: warning: no previous prototype for 'DRXD_status' [-Wmissing-prototypes]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
A simplified version of the semantic patch that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@r1@
statement S;
position p,p1;
@@
S@p1;@p
@script:python r2@
p << r1.p;
p1 << r1.p1;
@@
if p[0].line != p1[0].line_end:
cocci.include_match(False)
@@
position r1.p;
@@
-;@p
// </smpl>
[mchehab@redhat.com: some hunks got bitroted; applied only the
ones that succeeds]
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
[crope@iki.fi: For my drivers a8293, af9013, af9015, af9035]
Acked-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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>
