diff options
| author |   Mark Brown <broonie@linaro.org> | 2013-07-05 11:44:49 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-07-15 11:29:52 +0100 |
| commit | 874b31585650afa6745de5133849365e7e6af418 (patch) | |
| tree | f6995c39b6cb31e3c487f04e384c1acd9870c492 | |
| parent | Linux 3.11-rc1 (diff) | |
| download | linux-dev-874b31585650afa6745de5133849365e7e6af418.tar.xz linux-dev-874b31585650afa6745de5133849365e7e6af418.zip | |
spi/bitbang: Unexport spi_bitbang_transfer()
Currently no drivers use the ability to override spi_bitbang_transfer()
and if any started this would make it harder to convert the bitbang code
to use transfer_one_message() so remove the export in order to prevent
anyone starting.
Signed-off-by: Mark Brown <broonie@linaro.org>
| -rw-r--r-- | drivers/spi/spi-bitbang.c | 3 | ||||
| -rw-r--r-- | include/linux/spi/spi_bitbang.h | 1 |
2 files changed, 1 insertions, 3 deletions
diff --git a/drivers/spi/spi-bitbang.c b/drivers/spi/spi-bitbang.c index a63d7da3bfe2..495ce0a51d2f 100644 --- a/drivers/spi/spi-bitbang.c +++ b/drivers/spi/spi-bitbang.c @@ -376,7 +376,7 @@ static void bitbang_work(struct work_struct *work) /** * spi_bitbang_transfer - default submit to transfer queue */ -int spi_bitbang_transfer(struct spi_device *spi, struct spi_message *m) +static int spi_bitbang_transfer(struct spi_device *spi, struct spi_message *m) { struct spi_bitbang *bitbang; unsigned long flags; @@ -398,7 +398,6 @@ int spi_bitbang_transfer(struct spi_device *spi, struct spi_message *m) return status; } -EXPORT_SYMBOL_GPL(spi_bitbang_transfer); /*----------------------------------------------------------------------*/ diff --git a/include/linux/spi/spi_bitbang.h b/include/linux/spi/spi_bitbang.h index f987a2bee16a..b5aa215493f6 100644 --- a/include/linux/spi/spi_bitbang.h +++ b/include/linux/spi/spi_bitbang.h @@ -41,7 +41,6 @@ struct spi_bitbang { */ extern int spi_bitbang_setup(struct spi_device *spi); extern void spi_bitbang_cleanup(struct spi_device *spi); -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); |