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mmc: sdhci: move initialisation of command error member 

When a command is started, logically it has no error.  Initialise the
command's error member to zero whenever we start a command.

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 13:39:34 +00:00 committed by Ulf Hansson
parent ddfe954d36
commit 9677620089
1 changed files with 3 additions and 2 deletions
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5
drivers/mmc/host/sdhci.c
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@ -1003,6 +1003,9 @@ void sdhci_send_command(struct sdhci_host *host, struct mmc_command *cmd)
WARN_ON(host->cmd);
/* Initially, a command has no error */
cmd->error = 0;
/* Wait max 10 ms */
timeout = 10;
@ -1097,8 +1100,6 @@ static void sdhci_finish_command(struct sdhci_host *host)
}
}
host->cmd->error = 0;
/* Finished CMD23, now send actual command. */
if (host->cmd == host->mrq->sbc) {
host->cmd = NULL;