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mmc: dw_mmc: change the macro name from DTO to DRTO

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At Interrupt status register, Bit9 is Data Read Timeout.
But we used macro name as the DTO. It could be confused with the
Data Transfer Over(DTO)-Bit[3].
It's clearly that is changed the DRTO instead of DTO.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Jaehoon Chung 2013-05-27 13:47:57 +09:00 committed by Chris Ball
parent dcac5fe3cf
commit 3f7eec62ec
2 changed files with 3 additions and 3 deletions
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4
drivers/mmc/host/dw_mmc.c
View File

@ -39,7 +39,7 @@
#include "dw_mmc.h"
/* Common flag combinations */
#define DW_MCI_DATA_ERROR_FLAGS (SDMMC_INT_DTO | SDMMC_INT_DCRC | \
#define DW_MCI_DATA_ERROR_FLAGS (SDMMC_INT_DRTO | SDMMC_INT_DCRC | \
SDMMC_INT_HTO | SDMMC_INT_SBE | \
SDMMC_INT_EBE)
#define DW_MCI_CMD_ERROR_FLAGS (SDMMC_INT_RTO | SDMMC_INT_RCRC | \
@ -1093,7 +1093,7 @@ static void dw_mci_tasklet_func(unsigned long priv)
status = host->data_status;
if (status & DW_MCI_DATA_ERROR_FLAGS) {
if (status & SDMMC_INT_DTO) {
if (status & SDMMC_INT_DRTO) {
data->error = -ETIMEDOUT;
} else if (status & SDMMC_INT_DCRC) {
data->error = -EILSEQ;

2
drivers/mmc/host/dw_mmc.h
View File

@ -98,7 +98,7 @@
#define SDMMC_INT_HLE BIT(12)
#define SDMMC_INT_FRUN BIT(11)
#define SDMMC_INT_HTO BIT(10)
#define SDMMC_INT_DTO BIT(9)
#define SDMMC_INT_DRTO BIT(9)
#define SDMMC_INT_RTO BIT(8)
#define SDMMC_INT_DCRC BIT(7)
#define SDMMC_INT_RCRC BIT(6)