From: Alexandre Courbot <acourbot@nvidia.com>
Date: Thu, 23 Oct 2014 08:16:17 +0000 (+0900)
Subject: drm/panel: ld9040: Update calls to gpiod_get*()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=8a8cc83cbd081bd38673220d4c2816baa89cc788;p=deliverable%2Flinux.git

drm/panel: ld9040: Update calls to gpiod_get*()

Add the new flags argument to calls of (devm_)gpiod_get*() and remove
any direction setting code afterwards.

Currently both forms (with or without the flags argument) are valid
thanks to transitional macros in <linux/gpio/consumer.h>. These macros
will be removed once all consumers are updated and the flags argument
will become compulsary.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/drivers/gpu/drm/panel/panel-ld9040.c b/drivers/gpu/drm/panel/panel-ld9040.c
index 42ac67b21e9f..dd1d3f2e624e 100644
--- a/drivers/gpu/drm/panel/panel-ld9040.c
+++ b/drivers/gpu/drm/panel/panel-ld9040.c
@@ -336,17 +336,12 @@ static int ld9040_probe(struct spi_device *spi)
 	if (ret < 0)
 		return ret;
 
-	ctx->reset_gpio = devm_gpiod_get(dev, "reset");
+	ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);
 	if (IS_ERR(ctx->reset_gpio)) {
 		dev_err(dev, "cannot get reset-gpios %ld\n",
 			PTR_ERR(ctx->reset_gpio));
 		return PTR_ERR(ctx->reset_gpio);
 	}
-	ret = gpiod_direction_output(ctx->reset_gpio, 1);
-	if (ret < 0) {
-		dev_err(dev, "cannot configure reset-gpios %d\n", ret);
-		return ret;
-	}
 
 	spi->bits_per_word = 9;
 	ret = spi_setup(spi);