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Commit 37b7785e authored by Jaehoon Chung's avatar Jaehoon Chung Committed by Chris Ball
Browse files

mmc: dw_mmc: modify quirks bit-shift control 



If we need some quirks, maybe add quirks in future
But now, quirks value set to integer..later we should be confused..
So I think that need bit-shift control.

And If we need not any quirks, we didn't set anything..
(Need not DW_MCI_QUIRK_NONE)

Signed-off-by: default avatarJaehoon Chung <jh80.chung@samsung.com>
Acked-by: default avatarWill Newton <will.newton@imgtec.com>
Signed-off-by: default avatarChris Ball <cjb@laptop.org>
parent 449bdc2d

include/linux/mmc/dw_mmc.h

+3 −5
Original line number Diff line number Diff line
@@ -165,14 +165,12 @@ struct dw_mci_dma_ops { 
};



/* IP Quirks/flags. */

/* No special quirks or flags to cater for */

#define DW_MCI_QUIRK_NONE		0

/* DTO fix for command transmission with IDMAC configured */

#define DW_MCI_QUIRK_IDMAC_DTO		1

#define DW_MCI_QUIRK_IDMAC_DTO		BIT(0)

/* delay needed between retries on some 2.11a implementations */

#define DW_MCI_QUIRK_RETRY_DELAY	2

#define DW_MCI_QUIRK_RETRY_DELAY	BIT(1)

/* High Speed Capable - Supports HS cards (upto 50MHz) */

#define DW_MCI_QUIRK_HIGHSPEED		4

#define DW_MCI_QUIRK_HIGHSPEED		BIT(2)





struct dma_pdata;