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From: Alexander Shiyan <shc_work@mail.ru>
To: barebox@lists.infradead.org
Subject: [PATCH] spi: i.MX: Fix direction for CS GPIOs
Date: Mon,  7 Apr 2014 16:22:15 +0400	[thread overview]
Message-ID: <1396873335-22946-1-git-send-email-shc_work@mail.ru> (raw)

Direction for CS GPIOs (for some targets) is undefined.
This patch fixes this issue.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
---
 drivers/spi/imx_spi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/imx_spi.c b/drivers/spi/imx_spi.c
index 6675729..45461bd 100644
--- a/drivers/spi/imx_spi.c
+++ b/drivers/spi/imx_spi.c
@@ -167,7 +167,7 @@ static void cspi_0_0_chipselect(struct spi_device *spi, int is_active)
 
 	if (!is_active) {
 		if (gpio >= 0)
-			gpio_set_value(gpio, !cs);
+			gpio_direction_output(gpio, !cs);
 		return;
 	}
 
@@ -253,7 +253,7 @@ static void cspi_0_7_chipselect(struct spi_device *spi, int is_active)
 
 	if (!is_active) {
 		if (gpio >= 0)
-			gpio_set_value(gpio, !cs);
+			gpio_direction_output(gpio, !cs);
 		return;
 	}
 
-- 
1.8.3.2


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             reply	other threads:[~2014-04-07 12:22 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-04-07 12:22 Alexander Shiyan [this message]
2014-04-08  6:20 ` Sascha Hauer

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