From d2c2f6a47633a36bc8db8c802f7c284da36a7a53 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Thu, 22 Oct 2015 16:44:40 +0300 Subject: [PATCH] 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 Signed-off-by: Jarkko Nikula Signed-off-by: Mark Brown --- drivers/spi/spi-pxa2xx.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) 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 ssp_get_clk_div(struct driver_data *drv_data, int rate) } 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 @@ static void pump_transfers(unsigned long data) 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; -- 2.7.4