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path: root/drivers/gpu/drm/msm/dsi
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Diffstat (limited to 'drivers/gpu/drm/msm/dsi')
-rw-r--r--drivers/gpu/drm/msm/dsi/dsi_host.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index e65c2b8bf555..663ff9f4fac9 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -421,15 +421,15 @@ static int dsi_clk_init(struct msm_dsi_host *msm_host)
}
msm_host->byte_clk_src = clk_get_parent(msm_host->byte_clk);
- if (!msm_host->byte_clk_src) {
- ret = -ENODEV;
+ if (IS_ERR(msm_host->byte_clk_src)) {
+ ret = PTR_ERR(msm_host->byte_clk_src);
pr_err("%s: can't find byte_clk clock. ret=%d\n", __func__, ret);
goto exit;
}
msm_host->pixel_clk_src = clk_get_parent(msm_host->pixel_clk);
- if (!msm_host->pixel_clk_src) {
- ret = -ENODEV;
+ if (IS_ERR(msm_host->pixel_clk_src)) {
+ ret = PTR_ERR(msm_host->pixel_clk_src);
pr_err("%s: can't find pixel_clk clock. ret=%d\n", __func__, ret);
goto exit;
}