spi/bcm63xx: inline hz usage in bcm63xx_spi_setup_transfer

bcm63xx_spi_setup_transfer is called from only one place, and that has
t always set, to hz will always be t->speed_hz - just use it directly in
the two places instead of moving it in a local variable.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c
index d777f6311100bff5da15f399f3659af203b26725..2d64db4ac6a2aaac16991e2a3f112dd1dd43999e 100644 (file)
--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -97,15 +97,12 @@ static void bcm63xx_spi_setup_transfer(struct spi_device *spi,
                                      struct spi_transfer *t)
 {
        struct bcm63xx_spi *bs = spi_master_get_devdata(spi->master);
-       u32 hz;
        u8 clk_cfg, reg;
        int i;
 
-       hz = (t) ? t->speed_hz : spi->max_speed_hz;
-
        /* Find the closest clock configuration */
        for (i = 0; i < SPI_CLK_MASK; i++) {
-               if (hz >= bcm63xx_spi_freq_table[i][0]) {
+               if (t->speed_hz >= bcm63xx_spi_freq_table[i][0]) {
                        clk_cfg = bcm63xx_spi_freq_table[i][1];
                        break;
                }
@@ -122,7 +119,7 @@ static void bcm63xx_spi_setup_transfer(struct spi_device *spi,
 
        bcm_spi_writeb(bs, reg, SPI_CLK_CFG);
        dev_dbg(&spi->dev, "Setting clock register to %02x (hz %d)\n",
-               clk_cfg, hz);
+               clk_cfg, t->speed_hz);
 }
 
 /* the spi->mode bits understood by this driver: */