diff options
| author | Gabor Juhos <juhosg@openwrt.org> | 2013-02-21 17:47:15 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2013-02-21 17:47:15 +0000 |
| commit | cf2324fd6b6752ce511b612fc192ab9f0b6a32cb (patch) | |
| tree | 4f94e8ab5c7b998cb84115489594f670957f3d4b /target/linux/ar71xx/patches-3.8/460-spi-bitbang-export-spi_bitbang_bufs.patch | |
| parent | 9cc3a60b5a6988759532b63a6fb513484b8ec9f9 (diff) | |
| download | master-31e0f0ae-cf2324fd6b6752ce511b612fc192ab9f0b6a32cb.tar.gz master-31e0f0ae-cf2324fd6b6752ce511b612fc192ab9f0b6a32cb.tar.bz2 master-31e0f0ae-cf2324fd6b6752ce511b612fc192ab9f0b6a32cb.zip | |
ar71xx: add support for 3.8
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 35728
Diffstat (limited to 'target/linux/ar71xx/patches-3.8/460-spi-bitbang-export-spi_bitbang_bufs.patch')
| -rw-r--r-- | target/linux/ar71xx/patches-3.8/460-spi-bitbang-export-spi_bitbang_bufs.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-3.8/460-spi-bitbang-export-spi_bitbang_bufs.patch b/target/linux/ar71xx/patches-3.8/460-spi-bitbang-export-spi_bitbang_bufs.patch new file mode 100644 index 0000000000..919b85cb77 --- /dev/null +++ b/target/linux/ar71xx/patches-3.8/460-spi-bitbang-export-spi_bitbang_bufs.patch @@ -0,0 +1,28 @@ +--- a/drivers/spi/spi-bitbang.c ++++ b/drivers/spi/spi-bitbang.c +@@ -234,13 +234,14 @@ void spi_bitbang_cleanup(struct spi_devi + } + EXPORT_SYMBOL_GPL(spi_bitbang_cleanup); + +-static int spi_bitbang_bufs(struct spi_device *spi, struct spi_transfer *t) ++int spi_bitbang_bufs(struct spi_device *spi, struct spi_transfer *t) + { + struct spi_bitbang_cs *cs = spi->controller_state; + unsigned nsecs = cs->nsecs; + + return cs->txrx_bufs(spi, cs->txrx_word, nsecs, t); + } ++EXPORT_SYMBOL_GPL(spi_bitbang_bufs); + + /*----------------------------------------------------------------------*/ + +--- a/include/linux/spi/spi_bitbang.h ++++ b/include/linux/spi/spi_bitbang.h +@@ -44,6 +44,7 @@ extern void spi_bitbang_cleanup(struct s + extern int spi_bitbang_transfer(struct spi_device *spi, struct spi_message *m); + extern int spi_bitbang_setup_transfer(struct spi_device *spi, + struct spi_transfer *t); ++extern int spi_bitbang_bufs(struct spi_device *spi, struct spi_transfer *t); + + /* start or stop queue processing */ + extern int spi_bitbang_start(struct spi_bitbang *spi); |