diff mbox

[v3,8/8] drm/exynos: dsi: do not set TE GPIO direction by input

Message ID 1427368540-28010-9-git-send-email-human.hwang@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Hyungwon Hwang March 26, 2015, 11:15 a.m. UTC
On some board, TE GPIO should be configured properly thoughout pinctrl driver
as an wakeup interrupt. So this gpio should be configurable in the board's DT,
not being requested as a input pin.

Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
---
Changes for v2:
 - None

Changes for v3:
 - None

 drivers/gpu/drm/exynos/exynos_drm_dsi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index d382511..230082a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -1316,15 +1316,15 @@  static int exynos_dsi_register_te_irq(struct exynos_dsi *dsi)
 		goto out;
 	}
 
-	ret = gpio_request_one(dsi->te_gpio, GPIOF_IN, "te_gpio");
+	ret = gpio_request(dsi->te_gpio, "te_gpio");
 	if (ret) {
 		dev_err(dsi->dev, "gpio request failed with %d\n", ret);
 		goto out;
 	}
 
 	te_gpio_irq = gpio_to_irq(dsi->te_gpio);
-
 	irq_set_status_flags(te_gpio_irq, IRQ_NOAUTOEN);
+
 	ret = request_threaded_irq(te_gpio_irq, exynos_dsi_te_irq_handler, NULL,
 					IRQF_TRIGGER_RISING, "TE", dsi);
 	if (ret) {