On 03/02/2015 04:00 PM, Lad Prabhakar wrote: > From: "Lad, Prabhakar" <prabhakar.csengg@xxxxxxxxx> > > Make sure to call mutex_destroy() in case of probe failure or module > unload. It's not actually necessary to destroy a mutex. Most drivers never do this. It only helps a bit in debugging. I'll delegate this patch to Kamil, and he can decide whether or not to apply this. Regards, Hans > > Signed-off-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx> > --- > drivers/media/i2c/s5c73m3/s5c73m3-core.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c > index ee0f57e..da0b3a3 100644 > --- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c > +++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c > @@ -1658,7 +1658,6 @@ static int s5c73m3_probe(struct i2c_client *client, > if (ret < 0) > return ret; > > - mutex_init(&state->lock); > sd = &state->sensor_sd; > oif_sd = &state->oif_sd; > > @@ -1695,6 +1694,8 @@ static int s5c73m3_probe(struct i2c_client *client, > if (ret < 0) > return ret; > > + mutex_init(&state->lock); > + > ret = s5c73m3_configure_gpios(state); > if (ret) > goto out_err; > @@ -1754,6 +1755,7 @@ out_err1: > s5c73m3_unregister_spi_driver(state); > out_err: > media_entity_cleanup(&sd->entity); > + mutex_destroy(&state->lock); > return ret; > } > > @@ -1772,6 +1774,7 @@ static int s5c73m3_remove(struct i2c_client *client) > media_entity_cleanup(&sensor_sd->entity); > > s5c73m3_unregister_spi_driver(state); > + mutex_destroy(&state->lock); > > return 0; > } > -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
