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mmc: tmio: cosmetic: prettify the tmio_mmc_set_ios() function 

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Guennadi Liakhovetski 2012-02-09 22:57:16 +01:00 committed by Chris Ball
parent 996bc8aebd
commit 4932bd64a2
1 changed files with 5 additions and 4 deletions
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9
drivers/mmc/host/tmio_mmc_pio.c
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@ -760,6 +760,7 @@ static void tmio_mmc_request(struct mmc_host *mmc, struct mmc_request *mrq)
static void tmio_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
{
struct tmio_mmc_host *host = mmc_priv(mmc);
struct device *dev = &host->pdev->dev;
unsigned long flags;
mutex_lock(&host->ios_lock);
@ -767,13 +768,13 @@ static void tmio_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
spin_lock_irqsave(&host->lock, flags);
if (host->mrq) {
if (IS_ERR(host->mrq)) {
dev_dbg(&host->pdev->dev,
dev_dbg(dev,
"%s.%d: concurrent .set_ios(), clk %u, mode %u\n",
current->comm, task_pid_nr(current),
ios->clock, ios->power_mode);
host->mrq = ERR_PTR(-EINTR);
} else {
dev_dbg(&host->pdev->dev,
dev_dbg(dev,
"%s.%d: CMD%u active since %lu, now %lu!\n",
current->comm, task_pid_nr(current),
host->mrq->cmd->opcode, host->last_req_ts, jiffies);
@ -796,7 +797,7 @@ static void tmio_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
*/
if (ios->power_mode == MMC_POWER_ON && ios->clock) {
if (!host->power) {
pm_runtime_get_sync(&host->pdev->dev);
pm_runtime_get_sync(dev);
host->power = true;
}
tmio_mmc_set_clock(host, ios->clock);
@ -810,7 +811,7 @@ static void tmio_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
host->set_pwr(host->pdev, 0);
if (host->power) {
host->power = false;
pm_runtime_put(&host->pdev->dev);
pm_runtime_put(dev);
}
tmio_mmc_clk_stop(host);
}