According to the IMX25RMAD:
eSDHC version value
1.0 0x00
2.0 0x10
2.1 0x11
2.2 0x12
Signed-off-by: Zhang Xinlin <[email protected]>
---
drivers/mmc/host/sdhci-esdhc-imx.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c
b/drivers/mmc/host/sdhci-esdhc-imx.c
index 4b976f0..1a0eb92 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -240,7 +240,8 @@ static u16 esdhc_readw_le(struct sdhci_host *host, int reg)
* SDHCI_SPEC_300 definition. Work it around here.
*/
if ((val & SDHCI_SPEC_VER_MASK) == 3)
- return --val;
+ --val;
+ return val;
}
return readw(host->ioaddr + reg);
--
1.7.8.rc1
--
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