[U-Boot] [PATCH 03/11] mmc: sdhci: remove the unused code about testing Card detect
Jaehoon Chung
jh80.chung at samsung.com
Fri Dec 30 07:30:13 CET 2016
This code is dead code..There is no usage anywhere.
Signed-off-by: Jaehoon Chung <jh80.chung at samsung.com>
---
drivers/mmc/sdhci.c | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 853c268..c512a4c 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -490,17 +490,6 @@ static int sdhci_init(struct mmc *mmc)
* - set CD_TEST and clear CD_TEST_INS bit
*/
sdhci_writeb(host, SDHCI_CTRL_CD_TEST, SDHCI_HOST_CONTROL);
-#else
- unsigned int status;
-
- sdhci_writeb(host, SDHCI_CTRL_CD_TEST_INS | SDHCI_CTRL_CD_TEST,
- SDHCI_HOST_CONTROL);
-
- status = sdhci_readl(host, SDHCI_PRESENT_STATE);
- while ((!(status & SDHCI_CARD_PRESENT)) ||
- (!(status & SDHCI_CARD_STATE_STABLE)) ||
- (!(status & SDHCI_CARD_DETECT_PIN_LEVEL)))
- status = sdhci_readl(host, SDHCI_PRESENT_STATE);
#endif
}
--
2.10.2
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