Commit 3205cde5 authored Jun 12, 2014 by Benet Clark

msm: mdss: Use correct error checking for mdss bus scale register



Previously, we were checking the error value for mdss bus_scale_register
incorrectly. Now we check the error value for null rather than a negative
value.

Change-Id: If7fda0584df82d6c007829f2e63af9b735cafb7e
Signed-off-by: Benet Clark <benetc@codeaurora.org>

parent b97d19d1

drivers/video/msm/mdss/mdss_mdp.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -366,7 +366,7 @@ static int mdss_mdp_bus_scale_register(struct mdss_data_type *mdata)
		if (!mdata->bus_hdl) {
		mdata->bus_hdl =
		msm_bus_scale_register_client(mdata->bus_scale_table);
		if (IS_ERR_VALUE(mdata->bus_hdl)) {
		if (!mdata->bus_hdl) {
		pr_err("bus_client register failed\n");
		return -EINVAL;
		}