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Merge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm

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* 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm:
  ARM: footbridge: fix clock event support
  ARM: footbridge: fix debug macros
  ARM: initrd: disable initrds outside of memory
  ARM: extend Code: line by one 16-bit quantity for Thumb instructions
  ARM: 6955/1: cmpxchg syscall should data abort if page not write
  ARM: 6954/1: zImage: fix Thumb2 breakage
  ARM: 6953/1: DT: don't try to access physical address zero
  ARM: 6949/2: mach-u300: fix compilaton warning in IO accessors
  Revert "ARM: 6944/1: mm: allow ASID 0 to be allocated to tasks"
  Revert "ARM: 6943/1: mm: use TTBR1 instead of reserved context ID"
  davinci: make PCM platform devices static
  arm: davinci: Fix fallout from generic irq chip conversion
  ARM: 6894/1: mmci: trigger card detect IRQs on falling and rising edges
  ARM: 6952/1: fix lockdep warning of "unannotated irqs-off"
  ARM: 6951/1: include .bss in memory layout information
  ARM: 6948/1: Fix .size directives for __arm{7,9}tdmi_proc_info
  ARM: 6947/2: mach-u300: fix compilation error in timer
  ARM: 6946/1: vexpress: move v2m clock init to init_early
  ARM: mx51/sdma: Check the chip revision in run-time
  arm: mxs: include asm/processor.h for cpu_relax()
This commit is contained in:
Linus Torvalds 2011-06-15 22:01:36 -07:00
commit 19a1166fa2
22 changed files with 86 additions and 57 deletions
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12
drivers/mmc/host/mmci.c
View file

@ -1144,9 +1144,17 @@ static int __devinit mmci_probe(struct amba_device *dev,
else if (ret != -ENOSYS)
goto err_gpio_cd;
/*
* A gpio pin that will detect cards when inserted and removed
* will most likely want to trigger on the edges if it is
* 0 when ejected and 1 when inserted (or mutatis mutandis
* for the inverted case) so we request triggers on both
* edges.
*/
ret = request_any_context_irq(gpio_to_irq(plat->gpio_cd),
mmci_cd_irq, 0,
DRIVER_NAME " (cd)", host);
mmci_cd_irq,
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
DRIVER_NAME " (cd)", host);
if (ret >= 0)
host->gpio_cd_irq = gpio_to_irq(plat->gpio_cd);
}