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Commit 51b50c96 authored by Wolfram Sang's avatar Wolfram Sang Committed by Ulf Hansson
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mmc: add define for R1 response without CRC 



The core uses it for polling. Give drivers a proper define handle this
case like for other response types.

Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 29eb7bd0

include/linux/mmc/core.h

+3 −0
Original line number Diff line number Diff line
@@ -55,6 +55,9 @@ struct mmc_command { 
#define MMC_RSP_R6	(MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)

#define MMC_RSP_R7	(MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)



/* Can be used by core to poll after switch to MMC HS mode */

#define MMC_RSP_R1_NO_CRC	(MMC_RSP_PRESENT|MMC_RSP_OPCODE)



#define mmc_resp_type(cmd)	((cmd)->flags & (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC|MMC_RSP_BUSY|MMC_RSP_OPCODE))



/*