[PATCH] drm/tilcdc: fix check for display clock in tilcdc_load()

[Julien CHAUVEAU]

This appears to be a copy-paste error. We need to check for errors on disp_clk.

Signed-off-by: Julien CHAUVEAU <julien.chauveau at neo-technologies.fr>
---
 drivers/gpu/drm/tilcdc/tilcdc_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c 
b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index 79a34cb..9f2bd8a 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -200,7 +200,7 @@ static int tilcdc_load(struct drm_device *dev, unsigned 
long flags)
        }

        priv->disp_clk = clk_get(dev->dev, "dpll_disp_ck");
-       if (IS_ERR(priv->clk)) {
+       if (IS_ERR(priv->disp_clk)) {
                dev_err(dev->dev, "failed to get display clock\n");
                ret = -ENODEV;
                goto fail_put_clk;
-- 
2.1.0