From: Kevin Liu <kliu5@xxxxxxxxxxx>
No need to disable the voltage support caps if
it was NOT supported originally
Signed-off-by: Kevin Liu <kliu5@xxxxxxxxxxx>
---
drivers/mmc/host/sdhci.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 9be6a8c..3aef580 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -2929,15 +2929,15 @@ int sdhci_add_host(struct sdhci_host *host)
if (host->vmmc) {
ret = regulator_is_supported_voltage(host->vmmc, 3300000,
3300000);
- if ((ret <= 0) || (!(caps[0] & SDHCI_CAN_VDD_330)))
+ if ((ret <= 0) && (caps[0] & SDHCI_CAN_VDD_330))
caps[0] &= ~SDHCI_CAN_VDD_330;
ret = regulator_is_supported_voltage(host->vmmc, 3000000,
3000000);
- if ((ret <= 0) || (!(caps[0] & SDHCI_CAN_VDD_300)))
+ if ((ret <= 0) && (caps[0] & SDHCI_CAN_VDD_300))
caps[0] &= ~SDHCI_CAN_VDD_300;
ret = regulator_is_supported_voltage(host->vmmc, 1800000,
1800000);
- if ((ret <= 0) || (!(caps[0] & SDHCI_CAN_VDD_180)))
+ if ((ret <= 0) && (caps[0] & SDHCI_CAN_VDD_180))
caps[0] &= ~SDHCI_CAN_VDD_180;
}
#endif /* CONFIG_REGULATOR */
--
1.7.0.4
--
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