diff options
Diffstat (limited to 'target/linux/ar71xx/patches-3.8/003-spi-ath79-remove-superfluous-chip-select-code.patch')
| -rw-r--r-- | target/linux/ar71xx/patches-3.8/003-spi-ath79-remove-superfluous-chip-select-code.patch | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/target/linux/ar71xx/patches-3.8/003-spi-ath79-remove-superfluous-chip-select-code.patch b/target/linux/ar71xx/patches-3.8/003-spi-ath79-remove-superfluous-chip-select-code.patch deleted file mode 100644 index 58272bd..0000000 --- a/target/linux/ar71xx/patches-3.8/003-spi-ath79-remove-superfluous-chip-select-code.patch +++ /dev/null @@ -1,33 +0,0 @@ -From 622d87da7f99b29dde053881bf42c46de7572ce5 Mon Sep 17 00:00:00 2001 -From: Gabor Juhos <juhosg@openwrt.org> -Date: Thu, 27 Dec 2012 10:42:26 +0100 -Subject: [PATCH] spi/ath79: remove superfluous chip select code - -commit f1e8fc9898fd8ca78b7438d3c2e60028d3ae2a34 upstream. - -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> -Signed-off-by: Grant Likely <grant.likely@secretlab.ca> ---- - drivers/spi/spi-ath79.c | 6 ------ - 1 file changed, 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; |