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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2006-02-02 12:23:12 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-02-02 12:23:12 +0000
commite92251762d02a46177d4105d1744041e3f8bc465 (patch)
tree4696c14854b2a5f3982a613fed63e01d941727f3 /drivers/mmc/mmci.c
parenta6df590dd8b7644c8e298e3b13442bcd6ceeb739 (diff)
downloadop-kernel-dev-e92251762d02a46177d4105d1744041e3f8bc465.zip
op-kernel-dev-e92251762d02a46177d4105d1744041e3f8bc465.tar.gz
[MMC] Add MMC command type flags
Some hosts need to know the command type, so pass it via a set of flags in cmd->flags. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/mmc/mmci.c')
-rw-r--r--drivers/mmc/mmci.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/mmc/mmci.c b/drivers/mmc/mmci.c
index 634ef53..37ee7f8 100644
--- a/drivers/mmc/mmci.c
+++ b/drivers/mmc/mmci.c
@@ -124,15 +124,10 @@ mmci_start_command(struct mmci_host *host, struct mmc_command *cmd, u32 c)
}
c |= cmd->opcode | MCI_CPSM_ENABLE;
- switch (cmd->flags & MMC_RSP_MASK) {
- case MMC_RSP_NONE:
- default:
- break;
- case MMC_RSP_LONG:
- c |= MCI_CPSM_LONGRSP;
- case MMC_RSP_SHORT:
+ if (cmd->flags & MMC_RSP_PRESENT) {
+ if (cmd->flags & MMC_RSP_136)
+ c |= MCI_CPSM_LONGRSP;
c |= MCI_CPSM_RESPONSE;
- break;
}
if (/*interrupt*/0)
c |= MCI_CPSM_INTERRUPT;
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