spi: pxa2xx: Clear all RFT bits in reset_sccr1() on Intel Quark

[mirror_ubuntu-artful-kernel.git] / drivers / spi / spi-pxa2xx.c

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index fe07c0592b44c9eac5faf22409203392cdbc9e3a..daf28443b7ad36d67ad45f31d13adbb149c09061 100644 (file)
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -585,7 +585,14 @@ static void reset_sccr1(struct driver_data *drv_data)
        u32 sccr1_reg;
 
        sccr1_reg = pxa2xx_spi_read(drv_data, SSCR1) & ~drv_data->int_cr1;
-       sccr1_reg &= ~SSCR1_RFT;
+       switch (drv_data->ssp_type) {
+       case QUARK_X1000_SSP:
+               sccr1_reg &= ~QUARK_X1000_SSCR1_RFT;
+               break;
+       default:
+               sccr1_reg &= ~SSCR1_RFT;
+               break;
+       }
        sccr1_reg |= chip->threshold;
        pxa2xx_spi_write(drv_data, SSCR1, sccr1_reg);
 }