On Tuesday, June 16, 2015 at 05:44:06 AM, Stephen Warren wrote: > On 05/04/2015 02:54 PM, Marek Vasut wrote: > > The get_timer_us() function is something which is no longer > > existing in case we use generic timer framework, so replace > > it with get_timer(). > > Marek, > > This patch causes "saveenv" to got from almost no time to nearly 50s on > my RPi model A+. Can you take a look at that please?
Can you try the attached diff ? ;-/ I think I mistakenly used get_timer(), which returns msecs instead of timer_get_us() which reports usecs, sorry. Best regards, Marek Vasut
diff --git a/drivers/mmc/bcm2835_sdhci.c b/drivers/mmc/bcm2835_sdhci.c index 078ef05..74b497e 100644 --- a/drivers/mmc/bcm2835_sdhci.c +++ b/drivers/mmc/bcm2835_sdhci.c @@ -69,11 +69,11 @@ static inline void bcm2835_sdhci_raw_writel(struct sdhci_host *host, u32 val, * (Which is just as well - otherwise we'd have to nobble the DMA engine * too) */ - while (get_timer(bcm_host->last_write) < bcm_host->twoticks_delay) + while (timer_get_us() < bcm_host->last_write + bcm_host->twoticks_delay) ; writel(val, host->ioaddr + reg); - bcm_host->last_write = get_timer(0); + bcm_host->last_write = timer_get_us(); } static inline u32 bcm2835_sdhci_raw_readl(struct sdhci_host *host, int reg)
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