diff options
Diffstat (limited to 'drivers/mmc/core/mmc_ops.c')
| -rw-r--r-- | drivers/mmc/core/mmc_ops.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c index ad6e9798e949..f9af1c0c0bd6 100644 --- a/drivers/mmc/core/mmc_ops.c +++ b/drivers/mmc/core/mmc_ops.c @@ -440,7 +440,7 @@ int mmc_spi_set_crc(struct mmc_host *host, int use_crc) return err; } -int mmc_switch_status_error(struct mmc_host *host, u32 status) +static int mmc_switch_status_error(struct mmc_host *host, u32 status) { if (mmc_host_is_spi(host)) { if (status & R1_SPI_ILLEGAL_COMMAND) @@ -455,6 +455,19 @@ int mmc_switch_status_error(struct mmc_host *host, u32 status) return 0; } +/* Caller must hold re-tuning */ +int mmc_switch_status(struct mmc_card *card) +{ + u32 status; + int err; + + err = mmc_send_status(card, &status); + if (err) + return err; + + return mmc_switch_status_error(card->host, status); +} + /** * __mmc_switch - modify EXT_CSD register * @card: the MMC card associated with the data transfer |