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mmc: sdhci: Use mmc_abort_tuning() 

Use mmc_abort_tuning() instead of open-coding the stop command.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Adrian Hunter 2016-12-02 15:14:24 +02:00 committed by Ulf Hansson
parent e711f03091
commit d0c3ab5910
1 changed files with 1 additions and 10 deletions
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11
drivers/mmc/host/sdhci.c
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@ -2098,20 +2098,11 @@ static int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode)
sdhci_do_reset(host, SDHCI_RESET_CMD);
sdhci_do_reset(host, SDHCI_RESET_DATA);
if (cmd.opcode != MMC_SEND_TUNING_BLOCK_HS200)
goto out;
sdhci_writel(host, host->ier, SDHCI_INT_ENABLE);
sdhci_writel(host, host->ier, SDHCI_SIGNAL_ENABLE);
spin_unlock_irqrestore(&host->lock, flags);
memset(&cmd, 0, sizeof(cmd));
cmd.opcode = MMC_STOP_TRANSMISSION;
cmd.flags = MMC_RSP_SPI_R1B | MMC_RSP_R1B | MMC_CMD_AC;
cmd.busy_timeout = 50;
mmc_wait_for_cmd(mmc, &cmd, 0);
mmc_abort_tuning(mmc, opcode);
spin_lock_irqsave(&host->lock, flags);
goto out;