Direction for CS GPIOs (for some targets) is undefined.
This patch fixes this issue.
Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
---
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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