4.7-stable review patch. If anyone has any objections, please let me know. ------------------ From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> commit 152bc19e2fc2b7fce7ffbc2a9cea94b147223702 upstream. 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@xxxxxxxxxxxxxxx> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/spi/spi-pxa2xx.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -585,7 +585,14 @@ static void reset_sccr1(struct driver_da 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); } -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html