[media] Si2168: increase timeout to fix firmware loading

Increase si2168 cmd execute timeout to prevent firmware load failures. Tests
shows it takes up to 52ms to load the 'dvb-demod-si2168-a30-01.fw' firmware.
Increase timeout to a safe value of 70ms.

Signed-off-by: Jurgen Kramer <[email protected]>
Reviewed-by: Antti Palosaari <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

diff --git a/drivers/media/dvb-frontends/si2168.c b/drivers/media/dvb-frontends/si2168.c
index ce9ab442b4b67fee62fd0d414d01de4ad47abb1c..d2f1a3e959e7f58dd0b01136d5265c495beca93e 100644 (file)
--- a/drivers/media/dvb-frontends/si2168.c
+++ b/drivers/media/dvb-frontends/si2168.c
@@ -39,7 +39,7 @@ static int si2168_cmd_execute(struct si2168 *s, struct si2168_cmd *cmd)
 
        if (cmd->rlen) {
                /* wait cmd execution terminate */
-               #define TIMEOUT 50
+               #define TIMEOUT 70
                timeout = jiffies + msecs_to_jiffies(TIMEOUT);
                while (!time_after(jiffies, timeout)) {
                        ret = i2c_master_recv(s->client, cmd->args, cmd->rlen);