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authorWolfram Sang <wsa+renesas@sang-engineering.com>2016-09-19 22:57:45 +0200
committerUlf Hansson <ulf.hansson@linaro.org>2016-09-26 21:31:31 +0200
commit51b50c961676428cd356d6fa494a2e9f53dc77bf (patch)
treebf90a2e3a0cbc75c9e4b9fa8bd54d5e1f14e5d0d /include/linux/mmc/core.h
parent29eb7bd01e80df316ab9d1da1a4ee580fae89188 (diff)
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: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'include/linux/mmc/core.h')
-rw-r--r--include/linux/mmc/core.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index 368bed70aa9d..2b953eb8ceae 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -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))
/*