[media] exynos-gsc: Rearrange error messages for valid prints

In case of clk_prepare failure, the function gsc_clk_get also prints
"failed to get clock" which is not correct. Hence move the error
messages to their respective blocks. While at it, also renamed the labels
meaningfully.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/platform/exynos-gsc/gsc-core.c b/drivers/media/platform/exynos-gsc/gsc-core.c
index 6d6f65d..45bcfa7 100644 (file)
--- a/drivers/media/platform/exynos-gsc/gsc-core.c
+++ b/drivers/media/platform/exynos-gsc/gsc-core.c
@@ -1017,25 +1017,26 @@ static int gsc_clk_get(struct gsc_dev *gsc)
        dev_dbg(&gsc->pdev->dev, "gsc_clk_get Called\n");
 
        gsc->clock = clk_get(&gsc->pdev->dev, GSC_CLOCK_GATE_NAME);
-       if (IS_ERR(gsc->clock))
-               goto err_print;
+       if (IS_ERR(gsc->clock)) {
+               dev_err(&gsc->pdev->dev, "failed to get clock~~~: %s\n",
+                       GSC_CLOCK_GATE_NAME);
+               goto err_clk_get;
+       }
 
        ret = clk_prepare(gsc->clock);
        if (ret < 0) {
+               dev_err(&gsc->pdev->dev, "clock prepare failed for clock: %s\n",
+                       GSC_CLOCK_GATE_NAME);
                clk_put(gsc->clock);
                gsc->clock = NULL;
-               goto err;
+               goto err_clk_prepare;
        }
 
        return 0;
 
-err:
-       dev_err(&gsc->pdev->dev, "clock prepare failed for clock: %s\n",
-                                       GSC_CLOCK_GATE_NAME);
+err_clk_prepare:
        gsc_clk_put(gsc);
-err_print:
-       dev_err(&gsc->pdev->dev, "failed to get clock~~~: %s\n",
-                                       GSC_CLOCK_GATE_NAME);
+err_clk_get:
        return -ENXIO;
 }