diff options
| author | Mark Brown <broonie@kernel.org> | 2024-05-23 15:16:57 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-05-23 15:16:57 +0100 |
| commit | 3aac9f4885922ad0fc01b86f85903768219475a3 (patch) | |
| tree | 02493c31ae9cf8c43730b36ef3b25efdfb0cded2 /drivers/spi/spi-fsl-cpm.h | |
| parent | a827ad9b3c2fc243e058595533f91ce41a312527 (diff) | |
| parent | da560097c05612f8d360f86528f6213629b9c395 (diff) | |
soi: Don't call DMA sync API when not needed
Merge series from Andy Shevchenko <andriy.shevchenko@linux.intel.com>:
A couple of fixes to avoid calling DMA sync API when it's not needed.
This doesn't stop from discussing if IOMMU code is doing the right thing,
i.e. dereferences SG list when orig_nents == 0, but this is a separate
story.
Diffstat (limited to 'drivers/spi/spi-fsl-cpm.h')
| -rw-r--r-- | drivers/spi/spi-fsl-cpm.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/spi/spi-fsl-cpm.h b/drivers/spi/spi-fsl-cpm.h index 160f999708b6..e012abba055f 100644 --- a/drivers/spi/spi-fsl-cpm.h +++ b/drivers/spi/spi-fsl-cpm.h @@ -20,7 +20,7 @@ #ifdef CONFIG_FSL_SOC extern void fsl_spi_cpm_reinit_txrx(struct mpc8xxx_spi *mspi); extern int fsl_spi_cpm_bufs(struct mpc8xxx_spi *mspi, - struct spi_transfer *t, bool is_dma_mapped); + struct spi_transfer *t); extern void fsl_spi_cpm_bufs_complete(struct mpc8xxx_spi *mspi); extern void fsl_spi_cpm_irq(struct mpc8xxx_spi *mspi, u32 events); extern int fsl_spi_cpm_init(struct mpc8xxx_spi *mspi); @@ -28,8 +28,7 @@ extern void fsl_spi_cpm_free(struct mpc8xxx_spi *mspi); #else static inline void fsl_spi_cpm_reinit_txrx(struct mpc8xxx_spi *mspi) { } static inline int fsl_spi_cpm_bufs(struct mpc8xxx_spi *mspi, - struct spi_transfer *t, - bool is_dma_mapped) { return 0; } + struct spi_transfer *t) { return 0; } static inline void fsl_spi_cpm_bufs_complete(struct mpc8xxx_spi *mspi) { } static inline void fsl_spi_cpm_irq(struct mpc8xxx_spi *mspi, u32 events) { } static inline int fsl_spi_cpm_init(struct mpc8xxx_spi *mspi) { return 0; } |