diff options
Diffstat (limited to 'target/linux/ar71xx/patches-3.7/202-spi-ath79-remove-superfluous-chip-select-code.patch')
| -rw-r--r-- | target/linux/ar71xx/patches-3.7/202-spi-ath79-remove-superfluous-chip-select-code.patch | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/target/linux/ar71xx/patches-3.7/202-spi-ath79-remove-superfluous-chip-select-code.patch b/target/linux/ar71xx/patches-3.7/202-spi-ath79-remove-superfluous-chip-select-code.patch deleted file mode 100644 index eec3293d9..000000000 --- a/target/linux/ar71xx/patches-3.7/202-spi-ath79-remove-superfluous-chip-select-code.patch +++ /dev/null @@ -1,30 +0,0 @@ -From 06752f9b169493cd1323f8337c147ad2dd31025c Mon Sep 17 00:00:00 2001 -From: Gabor Juhos <juhosg@openwrt.org> -Date: Mon, 9 Jan 2012 15:03:28 +0100 -Subject: [PATCH 30/34] spi/ath79: remove superfluous chip select code - -The spi_bitbang driver calls the chipselect function -of the driver from spi_bitbang_setup in order to -deselect the given SPI chip, so we don't have to -initialize the CS line here. - -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> ---- - drivers/spi/spi-ath79.c | 6 ------ - 1 files changed, 0 insertions(+), 6 deletions(-) - ---- a/drivers/spi/spi-ath79.c -+++ b/drivers/spi/spi-ath79.c -@@ -128,12 +128,6 @@ static int ath79_spi_setup_cs(struct spi - gpio_free(cdata->gpio); - return status; - } -- } else { -- if (spi->mode & SPI_CS_HIGH) -- sp->ioc_base |= AR71XX_SPI_IOC_CS0; -- else -- sp->ioc_base &= ~AR71XX_SPI_IOC_CS0; -- ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, sp->ioc_base); - } - - return 0; |