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mmc: sdhci: add timeout setting for response busy command

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Timeout interrupt also work for response busy command(R1b) like
cmd38/cmd6. So need to set it accordingly. Current code only
set timeout for data command.

Signed-off-by: Kevin Liu <kliu5@marvell.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
This commit is contained in:
Kevin Liu 2015-03-23 17:57:00 -05:00 committed by Pantelis Antoniou
parent 5a20397b00
commit 5e1c23cd39
1 changed files with 2 additions and 0 deletions
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2
drivers/mmc/sdhci.c
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@ -213,6 +213,8 @@ static int sdhci_send_command(struct mmc *mmc, struct mmc_cmd *cmd,
SDHCI_BLOCK_SIZE);
sdhci_writew(host, data->blocks, SDHCI_BLOCK_COUNT);
sdhci_writew(host, mode, SDHCI_TRANSFER_MODE);
} else if (cmd->resp_type & MMC_RSP_BUSY) {
sdhci_writeb(host, 0xe, SDHCI_TIMEOUT_CONTROL);
}
sdhci_writel(host, cmd->cmdarg, SDHCI_ARGUMENT);