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| author | Felix Fietkau <nbd@openwrt.org> | 2015-07-19 17:58:40 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2015-07-19 17:58:40 +0000 |
| commit | ed2bc20d7f7aab0886ccf8baf4141740c249f6a8 (patch) | |
| tree | 2d67b9ac31f10f44186aa6ef9114bc8dc725c98c /target/linux/ar71xx/patches-4.1/460-spi-bitbang-export-spi_bitbang_bufs.patch | |
| parent | 625ac75f09f72d599c42b5a9f26374b84baafec7 (diff) | |
| download | master-187ad058-ed2bc20d7f7aab0886ccf8baf4141740c249f6a8.tar.gz master-187ad058-ed2bc20d7f7aab0886ccf8baf4141740c249f6a8.tar.bz2 master-187ad058-ed2bc20d7f7aab0886ccf8baf4141740c249f6a8.zip | |
ar71xx: add 4.1 support
Signed-off-by: Roman Yeryomin <roman@advem.lv>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46426 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx/patches-4.1/460-spi-bitbang-export-spi_bitbang_bufs.patch')
| -rw-r--r-- | target/linux/ar71xx/patches-4.1/460-spi-bitbang-export-spi_bitbang_bufs.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-4.1/460-spi-bitbang-export-spi_bitbang_bufs.patch b/target/linux/ar71xx/patches-4.1/460-spi-bitbang-export-spi_bitbang_bufs.patch new file mode 100644 index 0000000000..802034a64b --- /dev/null +++ b/target/linux/ar71xx/patches-4.1/460-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 +@@ -39,6 +39,7 @@ extern int spi_bitbang_setup(struct spi_ + extern void spi_bitbang_cleanup(struct spi_device *spi); + 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); |