From 98daafd8a09d9a514bc2166709731d659037003b Mon Sep 17 00:00:00 2001 From: Jaehoon Chung Date: Wed, 21 Oct 2015 19:49:41 +0900 Subject: [PATCH] mmc: dw_mmc: fix the CardThreshold boundary at CardThrCtl register According to DesignWare DoC file, CardThreshold bit should be bit[27:16]. So it's correct to use (0xFFF << 16), not (0x1FFF << 16). Signed-off-by: Jaehoon Chung Reviewed-by: Alim Akhtar Signed-off-by: Ulf Hansson --- drivers/mmc/host/dw_mmc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h index 11cc848..f695b58 100644 --- a/drivers/mmc/host/dw_mmc.h +++ b/drivers/mmc/host/dw_mmc.h @@ -172,7 +172,7 @@ /* Version ID register define */ #define SDMMC_GET_VERID(x) ((x) & 0xFFFF) /* Card read threshold */ -#define SDMMC_SET_RD_THLD(v, x) (((v) & 0x1FFF) << 16 | (x)) +#define SDMMC_SET_RD_THLD(v, x) (((v) & 0xFFF) << 16 | (x)) #define SDMMC_UHS_18V BIT(0) /* All ctrl reset bits */ #define SDMMC_CTRL_ALL_RESET_FLAGS \ -- 2.7.4