V4L/DVB: drivers/media: Make static data tables and strings const
Making static data const avoids allocation of additional r/w memory and
reduces initialisation time. It also provides some additional opportunities
for compiler optimisations.
Signed-off-by: Lawrence Rust <lvr@softsystem.co.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb/frontends/stv0288.c b/drivers/media/dvb/frontends/stv0288.c
index 2930a5d..743989d 100644
--- a/drivers/media/dvb/frontends/stv0288.c
+++ b/drivers/media/dvb/frontends/stv0288.c
@@ -78,7 +78,7 @@
return (ret != 1) ? -EREMOTEIO : 0;
}
-static int stv0288_write(struct dvb_frontend *fe, u8 *buf, int len)
+static int stv0288_write(struct dvb_frontend *fe, const u8 buf[], int len)
{
struct stv0288_state *state = fe->demodulator_priv;