From 62358a988eef74e170f7ac8cb01c74e5bd5f36c7 Mon Sep 17 00:00:00 2001 From: Jaehoon Chung Date: Fri, 30 Dec 2016 15:30:13 +0900 Subject: [PATCH] mmc: sdhci: remove the unused code about testing Card detect This code is dead code..There is no usage anywhere. Signed-off-by: Jaehoon Chung --- drivers/mmc/sdhci.c | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index 853c268d72..c512a4c190 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 } -- 2.25.1