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| author | Paolo Bonzini <pbonzini@redhat.com> | 2017-02-09 18:01:23 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-02-09 18:01:23 +0300 |
| commit | 2e751dfb5ffd20d1a31837dbc9718741df69bffe (patch) | |
| tree | 8b7e0e47cf0ef4efda0f1090f0ccbbeb17e5a085 /drivers/mmc/core | |
| parent | a0e136d436ded817c0aade72efdefa56a00b4e5e (diff) | |
| parent | 7b6b46311a8562fb3a9e035ed6ffab6d49c28886 (diff) | |
| download | linux-2e751dfb5ffd20d1a31837dbc9718741df69bffe.tar.xz | |
Merge tag 'kvmarm-for-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
kvmarm updates for 4.11
- GICv3 save restore
- Cache flushing fixes
- MSI injection fix for GICv3 ITS
- Physical timer emulation support
Diffstat (limited to 'drivers/mmc/core')
| -rw-r--r-- | drivers/mmc/core/mmc_ops.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c index b11c3455b040..e6ea8503f40c 100644 --- a/drivers/mmc/core/mmc_ops.c +++ b/drivers/mmc/core/mmc_ops.c @@ -506,9 +506,6 @@ static int mmc_poll_for_busy(struct mmc_card *card, unsigned int timeout_ms, } } while (busy); - if (host->ops->card_busy && send_status) - return mmc_switch_status(card); - return 0; } @@ -577,24 +574,26 @@ int __mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value, if (!use_busy_signal) goto out; - /* Switch to new timing before poll and check switch status. */ - if (timing) - mmc_set_timing(host, timing); - /*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)) { - if (send_status) - err = mmc_switch_status(card); + mmc_host_is_spi(host)) goto out_tim; - } /* Let's try to poll to find out when the command is completed. */ err = mmc_poll_for_busy(card, timeout_ms, send_status, retry_crc_err); + if (err) + goto out; out_tim: - if (err && timing) - mmc_set_timing(host, old_timing); + /* Switch to new timing before check switch status. */ + if (timing) + mmc_set_timing(host, timing); + + if (send_status) { + err = mmc_switch_status(card); + if (err && timing) + mmc_set_timing(host, old_timing); + } out: mmc_retune_release(host); |
