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mmc: sdhci: clean up command error handling 

Avoid multiple tests while handling a command error; simplify the code.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
[ Goes with "mmc: sdhci: fix command response CRC error handling" ]
Cc: stable@vger.kernel.org # v4.5+
Tested-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Russell King 2016-01-26 13:39:39 +00:00 committed by Ulf Hansson
parent 9677620089
commit ec014cbacf
1 changed files with 6 additions and 6 deletions
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12
drivers/mmc/host/sdhci.c
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@ -2323,13 +2323,13 @@ static void sdhci_cmd_irq(struct sdhci_host *host, u32 intmask, u32 *mask)
return;
}
if (intmask & SDHCI_INT_TIMEOUT)
host->cmd->error = -ETIMEDOUT;
else if (intmask & (SDHCI_INT_CRC | SDHCI_INT_END_BIT |
SDHCI_INT_INDEX))
host->cmd->error = -EILSEQ;
if (intmask & (SDHCI_INT_TIMEOUT | SDHCI_INT_CRC |
SDHCI_INT_END_BIT | SDHCI_INT_INDEX)) {
if (intmask & SDHCI_INT_TIMEOUT)
host->cmd->error = -ETIMEDOUT;
else
host->cmd->error = -EILSEQ;
if (host->cmd->error) {
tasklet_schedule(&host->finish_tasklet);
return;
}