diff options
| author |   Wolfram Sang <wsa+renesas@sang-engineering.com> | 2016-09-19 22:57:45 +0200 |
|---|---|---|
| committer |   Ulf Hansson <ulf.hansson@linaro.org> | 2016-09-26 21:31:31 +0200 |
| commit | 51b50c961676428cd356d6fa494a2e9f53dc77bf (patch) | |
| tree | bf90a2e3a0cbc75c9e4b9fa8bd54d5e1f14e5d0d /include/linux/mmc | |
| parent | mmc: card: do away with indirection pointer (diff) | |
| download | linux-dev-51b50c961676428cd356d6fa494a2e9f53dc77bf.tar.xz linux-dev-51b50c961676428cd356d6fa494a2e9f53dc77bf.zip | |
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')
| -rw-r--r-- | include/linux/mmc/core.h | 3 |
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)) /* |