Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1b3b2631842ab60c1b7923bef102c610439ba3dd
Commit: 1b3b2631842ab60c1b7923bef102c610439ba3dd
Parent: 0404f87f2e0a0aadbda47be0f54812671207492f
Author: Carlos Eduardo Aguiar <[EMAIL PROTECTED]>
AuthorDate: Mon Jan 15 06:38:15 2007 +0100
Committer: Pierre Ossman <[EMAIL PROTECTED]>
CommitDate: Mon Jan 15 06:39:00 2007 +0100
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 <[EMAIL PROTECTED]>
Signed-off-by: Yuha Yrjola <[EMAIL PROTECTED]>
Signed-off-by: Pierre Ossman <[EMAIL PROTECTED]>
---
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;
}
-
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