[PATCH 01/41] video: fbdev: omapfb: lcd_ams_delta: fix unused variable warning

Arnd Bergmann
2022-04-19T14:13:26Z

A recent cleanup patch removed the only reference to a local variable
in some configurations.

Move the variable into the one block it is still used in, inside
of an #ifdef, to avoid this warning.

Fixes: 9d773f103b89 ("video: fbdev: omapfb: lcd_ams_delta: Make use of the helper function dev_err_probe()")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/video/fbdev/omap/lcd_ams_delta.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/video/fbdev/omap/lcd_ams_delta.c b/drivers/video/fbdev/omap/lcd_ams_delta.c
index bbf871f9d862..01944ce46aa1 100644
--- a/drivers/video/fbdev/omap/lcd_ams_delta.c
+++ b/drivers/video/fbdev/omap/lcd_ams_delta.c
@@ -128,7 +128,6 @@ static struct lcd_panel ams_delta_panel = {
static int ams_delta_panel_probe(struct platform_device *pdev)
{
struct lcd_device *lcd_device = NULL;
- int ret;

gpiod_vblen = devm_gpiod_get(&pdev->dev, "vblen", GPIOD_OUT_LOW);
if (IS_ERR(gpiod_vblen))
@@ -145,7 +144,7 @@ static int ams_delta_panel_probe(struct platform_device *pdev)
&ams_delta_lcd_ops);

if (IS_ERR(lcd_device)) {
- ret = PTR_ERR(lcd_device);
+ int ret = PTR_ERR(lcd_device);
dev_err(&pdev->dev, "failed to register device\n");
return ret;
}