diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2021-11-22 21:06:22 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-11-23 13:09:10 +0100 |
| commit | 44ec41b7f7831f91c79a06de5e45f2d7ce6e4fbd (patch) | |
| tree | b525b97977cf99f1b6f43553f0814feb7409015d /drivers/spi/spi-pxa2xx.h | |
| parent | spi: spidev: Use SPI_MODE_USER_MASK instead of casting (diff) | |
| download | linux-44ec41b7f7831f91c79a06de5e45f2d7ce6e4fbd.tar.xz linux-44ec41b7f7831f91c79a06de5e45f2d7ce6e4fbd.zip | |
spi: pxa2xx: Remove redundant ->read() and ->write() in struct chip_data
Since the commit 196b0e2cf237 ("spi: pxa2xx: Remove if statement
that is always true in pump_transfers()") the ->read() and ->write()
methods in the struct driver_data are reconfigured for each transfer.
Hence no need to keep the intermediate state in the struct chip_data.
The same applies to n_bytes member of the same data structure.
Get rid of unneeded storage for good.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20211122200622.43305-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-pxa2xx.h')
| -rw-r--r-- | drivers/spi/spi-pxa2xx.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/spi/spi-pxa2xx.h b/drivers/spi/spi-pxa2xx.h index 9a20fb88e50f..4d77f4de6eda 100644 --- a/drivers/spi/spi-pxa2xx.h +++ b/drivers/spi/spi-pxa2xx.h @@ -61,7 +61,6 @@ struct chip_data { u32 cr1; u32 dds_rate; u32 timeout; - u8 n_bytes; u8 enable_dma; u32 dma_burst_size; u32 dma_threshold; @@ -69,9 +68,6 @@ struct chip_data { u16 lpss_rx_threshold; u16 lpss_tx_threshold; - int (*write)(struct driver_data *drv_data); - int (*read)(struct driver_data *drv_data); - void (*cs_control)(u32 command); }; |