Commit 365da08c authored by Julia Lawall's avatar Julia Lawall Committed by Bartlomiej Zolnierkiewicz

omapfb: encoder-tpd12s015: fix error return code

Return an error code on failure.

Problem found using Coccinelle.
Signed-off-by: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
parent ace6033e
...@@ -240,22 +240,28 @@ static int tpd_probe(struct platform_device *pdev) ...@@ -240,22 +240,28 @@ static int tpd_probe(struct platform_device *pdev)
gpio = devm_gpiod_get_index_optional(&pdev->dev, NULL, 0, gpio = devm_gpiod_get_index_optional(&pdev->dev, NULL, 0,
GPIOD_OUT_LOW); GPIOD_OUT_LOW);
if (IS_ERR(gpio)) if (IS_ERR(gpio)) {
r = PTR_ERR(gpio);
goto err_gpio; goto err_gpio;
}
ddata->ct_cp_hpd_gpio = gpio; ddata->ct_cp_hpd_gpio = gpio;
gpio = devm_gpiod_get_index_optional(&pdev->dev, NULL, 1, gpio = devm_gpiod_get_index_optional(&pdev->dev, NULL, 1,
GPIOD_OUT_LOW); GPIOD_OUT_LOW);
if (IS_ERR(gpio)) if (IS_ERR(gpio)) {
r = PTR_ERR(gpio);
goto err_gpio; goto err_gpio;
}
ddata->ls_oe_gpio = gpio; ddata->ls_oe_gpio = gpio;
gpio = devm_gpiod_get_index(&pdev->dev, NULL, 2, gpio = devm_gpiod_get_index(&pdev->dev, NULL, 2,
GPIOD_IN); GPIOD_IN);
if (IS_ERR(gpio)) if (IS_ERR(gpio)) {
r = PTR_ERR(gpio);
goto err_gpio; goto err_gpio;
}
ddata->hpd_gpio = gpio; ddata->hpd_gpio = gpio;
......
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