omapfb: encoder-tpd12s015: remove redundant pointer 'in'

Pointer 'in' is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
warning: variable 'in' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

diff --git a/drivers/video/fbdev/omap2/omapfb/displays/encoder-tpd12s015.c b/drivers/video/fbdev/omap2/omapfb/displays/encoder-tpd12s015.c
index 2b58bfc..81aadb3 100644 (file)
--- a/drivers/video/fbdev/omap2/omapfb/displays/encoder-tpd12s015.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/encoder-tpd12s015.c
@@ -218,7 +218,7 @@ static int tpd_probe_of(struct platform_device *pdev)
 
 static int tpd_probe(struct platform_device *pdev)
 {
-       struct omap_dss_device *in, *dssdev;
+       struct omap_dss_device *dssdev;
        struct panel_drv_data *ddata;
        int r;
        struct gpio_desc *gpio;
@@ -237,7 +237,6 @@ static int tpd_probe(struct platform_device *pdev)
                return -ENODEV;
        }
 
-
        gpio = devm_gpiod_get_index_optional(&pdev->dev, NULL, 0,
                GPIOD_OUT_LOW);
        if (IS_ERR(gpio)) {
@@ -273,8 +272,6 @@ static int tpd_probe(struct platform_device *pdev)
        dssdev->owner = THIS_MODULE;
        dssdev->port_num = 1;
 
-       in = ddata->in;
-
        r = omapdss_register_output(dssdev);
        if (r) {
                dev_err(&pdev->dev, "Failed to register output\n");