[PATCH 1/2] drm/omap: dsi: Remove unused variable

[Thierry Reding]

From: Thierry Reding <treding at nvidia.com>

Commit 973999aa0140 ("drm/omap: Remove regulator API abuse") removed the
only user of the local 'r' variable, which thus became unused.

Signed-off-by: Thierry Reding <treding at nvidia.com>
---
 drivers/gpu/drm/omapdrm/dss/dsi.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
index 6f45e9d00b41..e1be5e795cd8 100644
--- a/drivers/gpu/drm/omapdrm/dss/dsi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
@@ -1167,7 +1167,6 @@ static int dsi_regulator_init(struct platform_device *dsidev)
 {
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
 	struct regulator *vdds_dsi;
-	int r;
 
 	if (dsi->vdds_dsi_reg != NULL)
 		return 0;
-- 
2.8.3