| Message ID | 1467796091-142927-1-git-send-email-andriy.shevchenko@linux.intel.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 152bc19e2fc2b7fce7ffbc2a9cea94b147223702 |
| Headers | show |
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index 583bd53..7bb7db0 100644 --- 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); }
It seems the commit e5262d0568dc ("spi: spi-pxa2xx: SPI support for Intel Quark X1000") misses one place to be adapted for Intel Quark, i.e. in reset_sccr1(). Clear all RFT bits when call reset_sccr1() on Intel Quark. Fixes: e5262d0568dc ("spi: spi-pxa2xx: SPI support for Intel Quark X1000") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- drivers/spi/spi-pxa2xx.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-)