[PATCH RFC 2/5] mmc: sdhci: Use mmc_abort_tuning()

Adrian Hunter
2016-12-01T14:09:37Z

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

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
drivers/mmc/host/sdhci.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index a23887799f43..b841d0a57af1 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -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;
--
1.9.1