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[MMC] Add MMC command type flags

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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>
This commit is contained in:
Russell King
2006-02-02 12:23:12 +00:00
committed by Russell King
parent a6df590dd8
commit e92251762d
8 changed files with 81 additions and 73 deletions
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11
drivers/mmc/mmci.c
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@ -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;