spi: pxa2xx: Use local struct spi_master pointer in pump_transfers()

We will find more use for struct spi_master pointer in pump_transfers()
and code will be more readable if we access it using local pointer than
through the drv_data->master.

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 27e0307..e5c457a 100644 (file)
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -915,6 +915,7 @@ static unsigned int pxa2xx_ssp_get_clk_div(struct driver_data *drv_data,
 static void pump_transfers(unsigned long data)
 {
        struct driver_data *drv_data = (struct driver_data *)data;
+       struct spi_master *master = drv_data->master;
        struct spi_message *message = NULL;
        struct spi_transfer *transfer = NULL;
        struct spi_transfer *previous = NULL;
@@ -1072,12 +1073,12 @@ static void pump_transfers(unsigned long data)
        cr0 = pxa2xx_configure_sscr0(drv_data, clk_div, bits);
        if (!pxa25x_ssp_comp(drv_data))
                dev_dbg(&message->spi->dev, "%u Hz actual, %s\n",
-                       drv_data->master->max_speed_hz
+                       master->max_speed_hz
                                / (1 + ((cr0 & SSCR0_SCR(0xfff)) >> 8)),
                        drv_data->dma_mapped ? "DMA" : "PIO");
        else
                dev_dbg(&message->spi->dev, "%u Hz actual, %s\n",
-                       drv_data->master->max_speed_hz / 2
+                       master->max_speed_hz / 2
                                / (1 + ((cr0 & SSCR0_SCR(0x0ff)) >> 8)),
                        drv_data->dma_mapped ? "DMA" : "PIO");