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ar71xx: improve 2.6.36 compatibility. also, instead of adding a forward port patch to the 2.6.36 patches, add a backport patch to 2.6.32

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23574 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
2010-10-21 18:42:11 +00:00
parent 9c885bdb22
commit 0a95e857aa
5 changed files with 88 additions and 19 deletions
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9
target/linux/ar71xx/files/drivers/spi/ap83_spi.c
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@@ -127,33 +127,34 @@ static void ap83_spi_chipselect(struct spi_device *spi, int on)
#define EXPAND_BITBANG_TXRX
#include <linux/spi/spi_bitbang.h>
#include "spi_bitbang_txrx.h"
static u32 ap83_spi_txrx_mode0(struct spi_device *spi,
unsigned nsecs, u32 word, u8 bits)
{
dev_dbg(&spi->dev, "TXRX0 word=%08x, bits=%u\n", word, bits);
return bitbang_txrx_be_cpha0(spi, nsecs, 0, word, bits);
return bitbang_txrx_be_cpha0(spi, nsecs, 0, 0, word, bits);
}
static u32 ap83_spi_txrx_mode1(struct spi_device *spi,
unsigned nsecs, u32 word, u8 bits)
{
dev_dbg(&spi->dev, "TXRX1 word=%08x, bits=%u\n", word, bits);
return bitbang_txrx_be_cpha1(spi, nsecs, 0, word, bits);
return bitbang_txrx_be_cpha1(spi, nsecs, 0, 0, word, bits);
}
static u32 ap83_spi_txrx_mode2(struct spi_device *spi,
unsigned nsecs, u32 word, u8 bits)
{
dev_dbg(&spi->dev, "TXRX2 word=%08x, bits=%u\n", word, bits);
return bitbang_txrx_be_cpha0(spi, nsecs, 1, word, bits);
return bitbang_txrx_be_cpha0(spi, nsecs, 1, 0, word, bits);
}
static u32 ap83_spi_txrx_mode3(struct spi_device *spi,
unsigned nsecs, u32 word, u8 bits)
{
dev_dbg(&spi->dev, "TXRX3 word=%08x, bits=%u\n", word, bits);
return bitbang_txrx_be_cpha1(spi, nsecs, 1, word, bits);
return bitbang_txrx_be_cpha1(spi, nsecs, 1, 0, word, bits);
}
static int ap83_spi_probe(struct platform_device *pdev)