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Diffstat (limited to 'target/linux/ar71xx/patches-3.2/204-spi-ath79-use-gpio_request_one.patch')
-rw-r--r--target/linux/ar71xx/patches-3.2/204-spi-ath79-use-gpio_request_one.patch56
1 files changed, 0 insertions, 56 deletions
diff --git a/target/linux/ar71xx/patches-3.2/204-spi-ath79-use-gpio_request_one.patch b/target/linux/ar71xx/patches-3.2/204-spi-ath79-use-gpio_request_one.patch
deleted file mode 100644
index 6bdb855..0000000
--- a/target/linux/ar71xx/patches-3.2/204-spi-ath79-use-gpio_request_one.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-From dd5b424b0b3f0370f9b63594ad53c16989b6ad78 Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Mon, 9 Jan 2012 15:04:21 +0100
-Subject: [PATCH 4/7] spi/ath79: use gpio_request_one
-
-Use gpio_request_one() instead of multiple gpiolib calls.
-
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
----
- drivers/spi/spi-ath79.c | 26 +++++++++++++-------------
- 1 files changed, 13 insertions(+), 13 deletions(-)
-
---- a/drivers/spi/spi-ath79.c
-+++ b/drivers/spi/spi-ath79.c
-@@ -100,6 +100,7 @@ static int ath79_spi_setup_cs(struct spi
- {
- struct ath79_spi *sp = ath79_spidev_to_sp(spi);
- struct ath79_spi_controller_data *cdata;
-+ int status;
-
- cdata = spi->controller_data;
- if (spi->chip_select && !cdata)
-@@ -115,22 +116,21 @@ static int ath79_spi_setup_cs(struct spi
- /* TODO: setup speed? */
- ath79_spi_wr(sp, AR71XX_SPI_REG_CTRL, 0x43);
-
-+ status = 0;
- if (spi->chip_select) {
-- int status = 0;
-+ unsigned long flags;
-
-- status = gpio_request(cdata->gpio, dev_name(&spi->dev));
-- if (status)
-- return status;
--
-- status = gpio_direction_output(cdata->gpio,
-- spi->mode & SPI_CS_HIGH);
-- if (status) {
-- gpio_free(cdata->gpio);
-- return status;
-- }
-+ flags = GPIOF_DIR_OUT;
-+ if (spi->mode & SPI_CS_HIGH)
-+ flags |= GPIOF_INIT_HIGH;
-+ else
-+ flags |= GPIOF_INIT_LOW;
-+
-+ status = gpio_request_one(cdata->gpio, flags,
-+ dev_name(&spi->dev));
- }
-
-- return 0;
-+ return status;
- }
-
- static void ath79_spi_cleanup_cs(struct spi_device *spi)