Merge tag 'char-misc-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregk...

[karo-tx-linux.git] / drivers / gpu / drm / msm / dsi / dsi_host.c

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 9e9c5696bc03547b813ecf2ae56c535265e64bcd..c7b612c3d7717a02d8d64be21dea68f183163917 100644 (file)
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -2137,6 +2137,13 @@ void msm_dsi_host_get_phy_clk_req(struct mipi_dsi_host *host,
        struct msm_dsi_phy_clk_request *clk_req)
 {
        struct msm_dsi_host *msm_host = to_msm_dsi_host(host);
+       int ret;
+
+       ret = dsi_calc_clk_rate(msm_host);
+       if (ret) {
+               pr_err("%s: unable to calc clk rate, %d\n", __func__, ret);
+               return;
+       }
 
        clk_req->bitclk_rate = msm_host->byte_clk_rate * 8;
        clk_req->escclk_rate = msm_host->esc_clk_rate;
@@ -2280,7 +2287,6 @@ int msm_dsi_host_set_display_mode(struct mipi_dsi_host *host,
                                        struct drm_display_mode *mode)
 {
        struct msm_dsi_host *msm_host = to_msm_dsi_host(host);
-       int ret;
 
        if (msm_host->mode) {
                drm_mode_destroy(msm_host->dev, msm_host->mode);
@@ -2293,12 +2299,6 @@ int msm_dsi_host_set_display_mode(struct mipi_dsi_host *host,
                return -ENOMEM;
        }
 
-       ret = dsi_calc_clk_rate(msm_host);
-       if (ret) {
-               pr_err("%s: unable to calc clk rate, %d\n", __func__, ret);
-               return ret;
-       }
-
        return 0;
 }