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| author | Carlos Eduardo Aguiar <carlos.aguiar@indt.org.br> | 2007-01-15 06:38:15 +0100 |
|---|---|---|
| committer | Pierre Ossman <drzeus@drzeus.cx> | 2007-01-15 06:39:00 +0100 |
| commit | 1b3b2631842ab60c1b7923bef102c610439ba3dd (patch) | |
| tree | adb9b8f59430af3d3fd98ffa9218c5d70aed2ba4 | |
| parent | 0404f87f2e0a0aadbda47be0f54812671207492f (diff) | |
| download | op-kernel-dev-1b3b2631842ab60c1b7923bef102c610439ba3dd.zip op-kernel-dev-1b3b2631842ab60c1b7923bef102c610439ba3dd.tar.gz | |
omap: Update MMC response types
This patch is a fix in order to update MMC response types. This modification is
needed to allow SD card support on OMAP platforms.
Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar@indt.org.br>
Signed-off-by: Yuha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
| -rw-r--r-- | drivers/mmc/omap.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/mmc/omap.c b/drivers/mmc/omap.c index 9488408..1e5407d 100644 --- a/drivers/mmc/omap.c +++ b/drivers/mmc/omap.c @@ -91,7 +91,6 @@ #define DRIVER_NAME "mmci-omap" -#define RSP_TYPE(x) ((x) & ~(MMC_RSP_BUSY|MMC_RSP_OPCODE)) /* Specifies how often in millisecs to poll for card status changes * when the cover switch is open */ @@ -204,18 +203,25 @@ mmc_omap_start_command(struct mmc_omap_host *host, struct mmc_command *cmd) cmdtype = 0; /* Our hardware needs to know exact type */ - switch (RSP_TYPE(mmc_resp_type(cmd))) { - case RSP_TYPE(MMC_RSP_R1): + switch (mmc_resp_type(cmd)) { + case MMC_RSP_NONE: + break; + case MMC_RSP_R1: + case MMC_RSP_R1B: /* resp 1, resp 1b */ resptype = 1; break; - case RSP_TYPE(MMC_RSP_R2): + case MMC_RSP_R2: resptype = 2; break; - case RSP_TYPE(MMC_RSP_R3): + case MMC_RSP_R3: resptype = 3; break; + case MMC_RSP_R6: + resptype = 6; + break; default: + dev_err(mmc_dev(host->mmc), "Invalid response type: %04x\n", mmc_resp_type(cmd)); break; } |
