This is an automatic generated email to let you know that the following patch were queued at the http://git.linuxtv.org/media_tree.git tree: Subject: [media] smiapp: Take mutex during PLL update in sensor initialisation Author: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> Date: Tue Sep 16 15:57:07 2014 -0300 The mutex does not serialise anything in this case but avoids a lockdep warning from the control framework. Cc: stable@xxxxxxxxxxxxxxx Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx> drivers/media/i2c/smiapp/smiapp-core.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) --- http://git.linuxtv.org/media_tree.git?a=commitdiff;h=f85698cd296f08218a7750f321e94607da128600 diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c index 932ed9b..6174a59 100644 --- a/drivers/media/i2c/smiapp/smiapp-core.c +++ b/drivers/media/i2c/smiapp/smiapp-core.c @@ -2677,7 +2677,9 @@ static int smiapp_registered(struct v4l2_subdev *subdev) pll->flags |= SMIAPP_PLL_FLAG_NO_OP_CLOCKS; pll->scale_n = sensor->limits[SMIAPP_LIMIT_SCALER_N_MIN]; + mutex_lock(&sensor->mutex); rval = smiapp_update_mode(sensor); + mutex_unlock(&sensor->mutex); if (rval) { dev_err(&client->dev, "update mode failed\n"); goto out_nvm_release; -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html