dvb frontends: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
diff --git a/drivers/media/dvb/frontends/bcm3510.c b/drivers/media/dvb/frontends/bcm3510.c
index d268e65..cf5e576 100644
--- a/drivers/media/dvb/frontends/bcm3510.c
+++ b/drivers/media/dvb/frontends/bcm3510.c
@@ -590,7 +590,8 @@
*/
#define BCM3510_DEFAULT_FIRMWARE "dvb-fe-bcm3510-01.fw"
-static int bcm3510_write_ram(struct bcm3510_state *st, u16 addr, u8 *b, u16 len)
+static int bcm3510_write_ram(struct bcm3510_state *st, u16 addr, const u8 *b,
+ u16 len)
{
int ret = 0,i;
bcm3510_register_value vH, vL,vD;
@@ -614,7 +615,7 @@
struct bcm3510_state* st = fe->demodulator_priv;
const struct firmware *fw;
u16 addr,len;
- u8 *b;
+ const u8 *b;
int ret,i;
deb_info("requesting firmware\n");