spi: pxa2xx: derive struct chip_data from struct drv_data
Since we call pxa2xx_ssp_get_clk_div() from pump_transfers() we may derive
pointer to struct chip_data from struct drv_data like it's done in the rest
of the functions. This will make it less errorprone.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 986a291..4fddc2a 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -814,8 +814,9 @@
}
static unsigned int pxa2xx_ssp_get_clk_div(struct driver_data *drv_data,
- struct chip_data *chip, int rate)
+ int rate)
{
+ struct chip_data *chip = drv_data->cur_chip;
unsigned int clk_div;
switch (drv_data->ssp_type) {
@@ -921,7 +922,7 @@
bits = transfer->bits_per_word;
speed = transfer->speed_hz;
- clk_div = pxa2xx_ssp_get_clk_div(drv_data, chip, speed);
+ clk_div = pxa2xx_ssp_get_clk_div(drv_data, speed);
if (bits <= 8) {
drv_data->n_bytes = 1;