From: Shawn Lin Date: Tue, 26 Jan 2016 00:43:36 +0000 (+0800) Subject: mmc: dw_mmc: remove repetitive clear interrupt X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=345efee3541f5931fbbd0f0bcebe9baa3ff2f5c2;p=deliverable%2Flinux.git mmc: dw_mmc: remove repetitive clear interrupt dw_mci_probe clear interrupts and disable all interrupts firstly. While it clear interrupt again before enable some interrupts. We can't see any reason to clear it twice here, so remove the second one. Signed-off-by: Shawn Lin Signed-off-by: Jaehoon Chung Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 341e0f082f08..0394ea8eadef 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -3130,7 +3130,6 @@ int dw_mci_probe(struct dw_mci *host) * Enable interrupts for command done, data over, data empty, * receive ready and error such as transmit, receive timeout, crc error */ - mci_writel(host, RINTSTS, 0xFFFFFFFF); mci_writel(host, INTMASK, SDMMC_INT_CMD_DONE | SDMMC_INT_DATA_OVER | SDMMC_INT_TXDR | SDMMC_INT_RXDR | DW_MCI_ERROR_FLAGS);