diff options
Diffstat (limited to 'drivers/mmc/core/mmc_ops.c')
| -rw-r--r-- | drivers/mmc/core/mmc_ops.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c index 9385c4e18675..cdd438ddac92 100644 --- a/drivers/mmc/core/mmc_ops.c +++ b/drivers/mmc/core/mmc_ops.c @@ -516,7 +516,6 @@ static int mmc_poll_for_busy(struct mmc_card *card, unsigned int timeout_ms, * @timeout_ms: timeout (ms) for operation performed by register write, * timeout of zero implies maximum possible timeout * @timing: new timing to change to - * @use_busy_signal: use the busy signal as response type * @send_status: send status cmd to poll for busy * @retry_crc_err: retry when CRC errors when polling with CMD13 for busy * @@ -524,12 +523,12 @@ static int mmc_poll_for_busy(struct mmc_card *card, unsigned int timeout_ms, */ int __mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value, unsigned int timeout_ms, unsigned char timing, - bool use_busy_signal, bool send_status, bool retry_crc_err) + bool send_status, bool retry_crc_err) { struct mmc_host *host = card->host; int err; struct mmc_command cmd = {}; - bool use_r1b_resp = use_busy_signal; + bool use_r1b_resp = true; unsigned char old_timing = host->ios.timing; mmc_retune_hold(host); @@ -571,10 +570,6 @@ int __mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value, if (err) goto out; - /* No need to check card status in case of unblocking command */ - if (!use_busy_signal) - goto out; - /*If SPI or used HW busy detection above, then we don't need to poll. */ if (((host->caps & MMC_CAP_WAIT_WHILE_BUSY) && use_r1b_resp) || mmc_host_is_spi(host)) @@ -605,7 +600,7 @@ int mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value, unsigned int timeout_ms) { return __mmc_switch(card, set, index, value, timeout_ms, 0, - true, true, false); + true, false); } EXPORT_SYMBOL_GPL(mmc_switch); |