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[ARM] pxa: make it clear by converting MMC 'delay_detect' to millisecond

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delay_detect in HZ is confusing, convert it to be millisecond based. And
thus remove those unnecessary call to msecs_to_jiffies() at runtime for
this field. Other constants are converted assuming HZ == 100, which are
basically true for those platforms.

The assignment in csb726.c was incorrect, and is fixed in this patch as
a result.

Signed-off-by: Eric Miao <[email protected]>
Acked-by: Robert Jarzmik <[email protected]>
Acked-by: Marc Zyngier <[email protected]>
Acked-by: Marek Vasut <[email protected]>
Acked-by: Mike Rapoport <[email protected]>
Acked-by: Daniel Mack <[email protected]>
This commit is contained in:
Eric Miao 2010-04-14 07:00:42 +08:00
commit f97cab28b1
26 changed files with 29 additions and 41 deletions
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2
drivers/mmc/host/pxamci.c
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@ -544,7 +544,7 @@ static irqreturn_t pxamci_detect_irq(int irq, void *devid)
{
struct pxamci_host *host = mmc_priv(devid);
mmc_detect_change(devid, host->pdata->detect_delay);
mmc_detect_change(devid, msecs_to_jiffies(host->pdata->detect_delay_ms));
return IRQ_HANDLED;
}