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

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>

diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index b10e5e12b2ae7e924b80087f5a9ddc890995c1a3..7dca5e92dcb44973e739c7934313805049519ae0 100644 (file)
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -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;

diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
index 0b74189e7ee70358d31fe709638adc9df7743340..2f52c87bbce90b4c63bdfce9284fbea3a0d91d92 100644 (file)
--- a/drivers/mmc/host/dw_mmc.h
+++ b/drivers/mmc/host/dw_mmc.h
@@ -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)