From cb57ad947f1da7a90a94330f1d3b2493eb252577 Mon Sep 17 00:00:00 2001 From: Jonas Aaberg Date: Wed, 30 Nov 2011 15:11:46 +1100 Subject: [PATCH] rtc/ab8500: change to mdelay The resolution of msleep is related to HZ, so with HZ set to 100 any msleep of less than 10ms will become ~10ms. This does not work for us, so stick to mdelay(1). Signed-off-by: Jonas Aaberg Signed-off-by: Linus Walleij Cc: Alessandro Zummo Signed-off-by: Andrew Morton --- drivers/rtc/rtc-ab8500.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/rtc/rtc-ab8500.c b/drivers/rtc/rtc-ab8500.c index 82a348095a71..326a1a5f8d20 100644 --- a/drivers/rtc/rtc-ab8500.c +++ b/drivers/rtc/rtc-ab8500.c @@ -90,7 +90,7 @@ static int ab8500_rtc_read_time(struct device *dev, struct rtc_time *tm) /* Early AB8500 chips will not clear the rtc read request bit */ if (abx500_get_chip_id(dev) == 0) { - msleep(1); + mdelay(1); } else { /* Wait for some cycles after enabling the rtc read in ab8500 */ while (time_before(jiffies, timeout)) { @@ -102,7 +102,7 @@ static int ab8500_rtc_read_time(struct device *dev, struct rtc_time *tm) if (!(value & RTC_READ_REQUEST)) break; - msleep(1); + mdelay(1); } } @@ -295,7 +295,7 @@ static int __devinit ab8500_rtc_probe(struct platform_device *pdev) return err; /* Wait for reset by the PorRtc */ - msleep(1); + mdelay(1); err = abx500_get_register_interruptible(&pdev->dev, AB8500_RTC, AB8500_RTC_STAT_REG, &rtc_ctrl); -- 2.39.5