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Commit a8c39d8d authored by Guennadi Liakhovetski's avatar Guennadi Liakhovetski Committed by Samuel Ortiz
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tmio_mmc: Keep card-detect interrupts enabled 



On SuperH platforms the SDHI controller does not produce any command IRQs after
a completed IO. This leads to card-detect interrupts staying disabled. Do not
disable card-detect interrupts on DATA IRQs.

Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: default avatarMagnus Damm <damm@opensource.se>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent fa0d9762

drivers/mmc/host/tmio_mmc.h

+2 −4
Original line number Diff line number Diff line
@@ -55,10 +55,8 @@ 
/* Define some IRQ masks */

/* This is the mask used at reset by the chip */

#define TMIO_MASK_ALL           0x837f031d

#define TMIO_MASK_READOP  (TMIO_STAT_RXRDY | TMIO_STAT_DATAEND | \

		TMIO_STAT_CARD_REMOVE | TMIO_STAT_CARD_INSERT)

#define TMIO_MASK_WRITEOP (TMIO_STAT_TXRQ | TMIO_STAT_DATAEND | \

		TMIO_STAT_CARD_REMOVE | TMIO_STAT_CARD_INSERT)

#define TMIO_MASK_READOP  (TMIO_STAT_RXRDY | TMIO_STAT_DATAEND)

#define TMIO_MASK_WRITEOP (TMIO_STAT_TXRQ | TMIO_STAT_DATAEND)

#define TMIO_MASK_CMD     (TMIO_STAT_CMDRESPEND | TMIO_STAT_CMDTIMEOUT | \

		TMIO_STAT_CARD_REMOVE | TMIO_STAT_CARD_INSERT)

#define TMIO_MASK_IRQ     (TMIO_MASK_READOP | TMIO_MASK_WRITEOP | TMIO_MASK_CMD)