diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-01-18 11:23:05 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-01-18 11:23:05 -0800 |
| commit | 1e2a199f6ccdc15cf111d68d212e2fd4ce65682e (patch) | |
| tree | d0624557948cad25a7c5ada25dff54b053eb7a23 /drivers/spi/spi-fsl-spi.c | |
| parent | b4459f4413c890a35dfcecaff29d37ac65607d76 (diff) | |
| parent | 4d163ad79b155c71bf30366dc38f8d2502f78844 (diff) | |
Merge tag 'spi-fix-v5.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A few more bug fixes for SPI, both driver specific ones. The caching
in the Cadence driver is to avoid a deadlock trying to retrieve the
cached value later at runtime"
* tag 'spi-fix-v5.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: cadence: cache reference clock rate during probe
spi: fsl: Fix driver breakage when SPI_CS_HIGH is not set in spi->mode
Diffstat (limited to 'drivers/spi/spi-fsl-spi.c')
| -rw-r--r-- | drivers/spi/spi-fsl-spi.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c index 9494257e1c33..6d8e0a05a535 100644 --- a/drivers/spi/spi-fsl-spi.c +++ b/drivers/spi/spi-fsl-spi.c @@ -115,14 +115,13 @@ static void fsl_spi_chipselect(struct spi_device *spi, int value) { struct mpc8xxx_spi *mpc8xxx_spi = spi_master_get_devdata(spi->master); struct fsl_spi_platform_data *pdata; - bool pol = spi->mode & SPI_CS_HIGH; struct spi_mpc8xxx_cs *cs = spi->controller_state; pdata = spi->dev.parent->parent->platform_data; if (value == BITBANG_CS_INACTIVE) { if (pdata->cs_control) - pdata->cs_control(spi, !pol); + pdata->cs_control(spi, false); } if (value == BITBANG_CS_ACTIVE) { @@ -134,7 +133,7 @@ static void fsl_spi_chipselect(struct spi_device *spi, int value) fsl_spi_change_mode(spi); if (pdata->cs_control) - pdata->cs_control(spi, pol); + pdata->cs_control(spi, true); } } |