ar71xx: Add kernel 4.9 support

[openwrt/staging/hauke.git] / target / linux / ar71xx / patches-4.9 / 105-spi-spi-ath79-use-gpio_set_value_cansleep-for-GPIO-c.patch

diff --git a/target/linux/ar71xx/patches-4.9/105-spi-spi-ath79-use-gpio_set_value_cansleep-for-GPIO-c.patch b/target/linux/ar71xx/patches-4.9/105-spi-spi-ath79-use-gpio_set_value_cansleep-for-GPIO-c.patch
new file mode 100644 (file)
index 0000000..11b6a83
--- /dev/null
+++ b/target/linux/ar71xx/patches-4.9/105-spi-spi-ath79-use-gpio_set_value_cansleep-for-GPIO-c.patch
@@ -0,0 +1,19 @@
+From: Felix Fietkau <nbd@nbd.name>
+Date: Fri, 9 Dec 2016 20:11:35 +0100
+Subject: [PATCH] spi: spi-ath79: use gpio_set_value_cansleep for GPIO chip
+ select
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+
+--- a/drivers/spi/spi-ath79.c
++++ b/drivers/spi/spi-ath79.c
+@@ -80,7 +80,7 @@ static void ath79_spi_chipselect(struct
+ 
+       if (gpio_is_valid(spi->cs_gpio)) {
+               /* SPI is normally active-low */
+-              gpio_set_value(spi->cs_gpio, cs_high);
++              gpio_set_value_cansleep(spi->cs_gpio, cs_high);
+       } else {
+               u32 cs_bit = AR71XX_SPI_IOC_CS(spi->chip_select);
+