spi: pxa2xx: derive struct chip_data from struct drv_data (d2c2f6a4) · Commits · 戴 / test

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>

drivers/spi/spi-pxa2xx.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -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;

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