Commit eca32c39 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Mark Brown

spi: pxa2xx: Constify struct driver_data parameter

In a couple of functions the contents of struct driver_data are not altered,
hence we may constify the respective function parameter.
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210510124134.24638-14-andriy.shevchenko@linux.intel.comSigned-off-by: default avatarMark Brown <broonie@kernel.org>
parent 6d380132
...@@ -93,7 +93,7 @@ static inline void pxa2xx_spi_write(const struct driver_data *drv_data, u32 reg, ...@@ -93,7 +93,7 @@ static inline void pxa2xx_spi_write(const struct driver_data *drv_data, u32 reg,
#define DMA_ALIGNMENT 8 #define DMA_ALIGNMENT 8
static inline int pxa25x_ssp_comp(struct driver_data *drv_data) static inline int pxa25x_ssp_comp(const struct driver_data *drv_data)
{ {
switch (drv_data->ssp_type) { switch (drv_data->ssp_type) {
case PXA25x_SSP: case PXA25x_SSP:
...@@ -115,7 +115,7 @@ static inline u32 read_SSSR_bits(const struct driver_data *drv_data, u32 bits) ...@@ -115,7 +115,7 @@ static inline u32 read_SSSR_bits(const struct driver_data *drv_data, u32 bits)
return pxa2xx_spi_read(drv_data, SSSR) & bits; return pxa2xx_spi_read(drv_data, SSSR) & bits;
} }
static inline void write_SSSR_CS(struct driver_data *drv_data, u32 val) static inline void write_SSSR_CS(const struct driver_data *drv_data, u32 val)
{ {
if (drv_data->ssp_type == CE4100_SSP || if (drv_data->ssp_type == CE4100_SSP ||
drv_data->ssp_type == QUARK_X1000_SSP) drv_data->ssp_type == QUARK_X1000_SSP)
......
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