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drm/exynos: Search for TE-gpio in DSI panel's node

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TE-gpio, if defined, is placed in the panel's node, not the parent DSI
node. Change the devm_gpiod_get_optional() to gpiod_get_optional() and
pass proper device node to it. The code already has a proper cleanup
path, so it looks that the devm_* variant has been applied accidentally
during the conversion to gpiod API.

Fixes: ee6c8b5afa ("drm/exynos: Replace legacy gpio interface for gpiod interface")
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Fixed a typo.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Marek Szyprowski 2022-01-24 14:52:46 +01:00 committed by Inki Dae
parent 8e3fa9d841
commit fedc898219
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/exynos/exynos_drm_dsi.c
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@ -1335,7 +1335,7 @@ static int exynos_dsi_register_te_irq(struct exynos_dsi *dsi,
int ret;
int te_gpio_irq;
dsi->te_gpio = devm_gpiod_get_optional(dsi->dev, "te", GPIOD_IN);
dsi->te_gpio = gpiod_get_optional(panel, "te", GPIOD_IN);
if (!dsi->te_gpio) {
return 0;
} else if (IS_ERR(dsi->te_gpio)) {