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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-03 02:58:07 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-03 02:58:07 +0300 |
| commit | 2df2adc3e69d32751eb534ed55c591854260c4a3 (patch) | |
| tree | af568527f21b153fd0b906296b440d562703c71a /drivers/mmc/host/sdhci-sprd.c | |
| parent | f66f62f83dba3ec4237c3dd7a95b776824ac91a0 (diff) | |
| parent | dd30dcfa7a74a06f8dcdab260d8d5adf32f17333 (diff) | |
| download | linux-2df2adc3e69d32751eb534ed55c591854260c4a3.tar.xz | |
Merge tag 'mmc-v6.1-rc5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC fixes from Ulf Hansson:
"MMC core:
- Fix ambiguous TRIM and DISCARD args
- Fix removal of debugfs file for mmc_test
MMC host:
- mtk-sd: Add missing clk_disable_unprepare() in an error path
- sdhci: Fix I/O voltage switch delay for UHS-I SD cards
- sdhci-esdhc-imx: Fix CQHCI exit halt state check
- sdhci-sprd: Fix voltage switch"
* tag 'mmc-v6.1-rc5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mmc: sdhci-sprd: Fix no reset data and command after voltage switch
mmc: sdhci: Fix voltage switch delay
mmc: mtk-sd: Fix missing clk_disable_unprepare in msdc_of_clock_parse()
mmc: mmc_test: Fix removal of debugfs file
mmc: sdhci-esdhc-imx: correct CQHCI exit halt state check
mmc: core: Fix ambiguous TRIM and DISCARD arg
Diffstat (limited to 'drivers/mmc/host/sdhci-sprd.c')
| -rw-r--r-- | drivers/mmc/host/sdhci-sprd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci-sprd.c b/drivers/mmc/host/sdhci-sprd.c index b92a408f138d..bec3f9e3cd3f 100644 --- a/drivers/mmc/host/sdhci-sprd.c +++ b/drivers/mmc/host/sdhci-sprd.c @@ -470,7 +470,7 @@ static int sdhci_sprd_voltage_switch(struct mmc_host *mmc, struct mmc_ios *ios) } if (IS_ERR(sprd_host->pinctrl)) - return 0; + goto reset; switch (ios->signal_voltage) { case MMC_SIGNAL_VOLTAGE_180: @@ -498,6 +498,8 @@ static int sdhci_sprd_voltage_switch(struct mmc_host *mmc, struct mmc_ios *ios) /* Wait for 300 ~ 500 us for pin state stable */ usleep_range(300, 500); + +reset: sdhci_reset(host, SDHCI_RESET_CMD | SDHCI_RESET_DATA); return 0; |