From: Linus Walleij <linus.walleij@linaro.org>
Date: Fri, 19 Oct 2012 15:06:54 +0000 (+0200)
Subject: pinctrl/nomadik: use irq_create_mapping()
X-Git-Tag: v3.7-rc3~32^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=268300be0e1a0b06582af55251294b268c3d4654;p=pandora-kernel.git

pinctrl/nomadik: use irq_create_mapping()

Since in the DT case, the linear domain path will not allocate
descriptors for the IRQs, we need to use irq_create_mapping()
for mapping hwirqs to Linux IRQs, so these descriptors get
created on-the-fly in this case.

ChangeLog v1->v2:

- Just use irq_create_mapping() in the .to_irq function since
  this is called before unmasking or enabling any interrupt
  lines, so irq_find_mapping() should be sufficient for the
  IRQ handler function.

Cc: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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