diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-11-17 17:19:54 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-11-17 17:19:54 (GMT) |
| commit | a044a1b147a1c967e1a4b797c3e24c395f3d878a (patch) | |
| tree | 00d5f49c02f178e7312b8fe98f62030d5c3aca51 /drivers | |
| parent | b1219e24c09c60b903c422861378c3b99bfbbde1 (diff) | |
| parent | 112a674f2f68b17ae253fe7312afc38c3e75be7a (diff) | |
| download | linux-a044a1b147a1c967e1a4b797c3e24c395f3d878a.tar.xz | |
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
[ARM] pxa: ensure mfp is in correct range in mfp_{read,write}
[ARM] pxa/hx4700: fix hx4700 touchscreen pressure values
ARM: 5787/1: U300 COH 901 331 fixes
ARM: Fix warning in sa1100-flash.c
[ARM] Kirkwood: disable propagation of mbus error to the CPU local bus
[ARM] pxa: fix incorrect mfp_to_gpio() conversion
[ARM] pxa/colibri: fix AC97 ifdefs and add missing include
[ARM] pxa: fix missing underscores in mfp-pxa910.h
[ARM] pxa: fix interrupts number calculation when CONFIG_PXA_HAVE_ISA_IRQS=y
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/maps/sa1100-flash.c | 4 | ||||
| -rw-r--r-- | drivers/rtc/rtc-coh901331.c | 11 |
2 files changed, 13 insertions, 2 deletions
diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c index fdb97f3..d7a4757 100644 --- a/drivers/mtd/maps/sa1100-flash.c +++ b/drivers/mtd/maps/sa1100-flash.c @@ -209,8 +209,8 @@ static int sa1100_probe_subdev(struct sa_subdev_info *subdev, struct resource *r } subdev->mtd->owner = THIS_MODULE; - printk(KERN_INFO "SA1100 flash: CFI device at 0x%08lx, %dMiB, " - "%d-bit\n", phys, subdev->mtd->size >> 20, + printk(KERN_INFO "SA1100 flash: CFI device at 0x%08lx, %uMiB, %d-bit\n", + phys, (unsigned)(subdev->mtd->size >> 20), subdev->map.bankwidth * 8); return 0; diff --git a/drivers/rtc/rtc-coh901331.c b/drivers/rtc/rtc-coh901331.c index 7fe1fa2..03ea530 100644 --- a/drivers/rtc/rtc-coh901331.c +++ b/drivers/rtc/rtc-coh901331.c @@ -58,7 +58,16 @@ static irqreturn_t coh901331_interrupt(int irq, void *data) clk_enable(rtap->clk); /* Ack IRQ */ writel(1, rtap->virtbase + COH901331_IRQ_EVENT); + /* + * Disable the interrupt. This is necessary because + * the RTC lives on a lower-clocked line and will + * not release the IRQ line until after a few (slower) + * clock cycles. The interrupt will be re-enabled when + * a new alarm is set anyway. + */ + writel(0, rtap->virtbase + COH901331_IRQ_MASK); clk_disable(rtap->clk); + /* Set alarm flag */ rtc_update_irq(rtap->rtc, 1, RTC_AF); @@ -128,6 +137,8 @@ static int coh901331_alarm_irq_enable(struct device *dev, unsigned int enabled) else writel(0, rtap->virtbase + COH901331_IRQ_MASK); clk_disable(rtap->clk); + + return 0; } static struct rtc_class_ops coh901331_ops = { |