diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/host/mmc_spi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c index 41cc63360e4..7503b81374e 100644 --- a/drivers/mmc/host/mmc_spi.c +++ b/drivers/mmc/host/mmc_spi.c @@ -1076,6 +1076,7 @@ static void mmc_spi_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) */ if (canpower && ios->power_mode == MMC_POWER_OFF) { int mres; + u8 nullbyte = 0; host->spi->mode &= ~(SPI_CPOL|SPI_CPHA); mres = spi_setup(host->spi); @@ -1083,7 +1084,7 @@ static void mmc_spi_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) dev_dbg(&host->spi->dev, "switch to SPI mode 0 failed\n"); - if (spi_w8r8(host->spi, 0x00) < 0) + if (spi_write(host->spi, &nullbyte, 1) < 0) dev_dbg(&host->spi->dev, "put spi signals to low failed\n"); |