This patch set introduces ACPI support for PN544.

gpio_set_value was replaced with gpio_set_value_cansleep in order
to allow GPIO access that may sleep. This is particularelly useful
when GPIO is accessed using busses like I2C, SPI, USB

Changes since v1:
	- Added cover letter
	- Removed debug define and Kconfig include
	- Minor fixes to patch subjects

Links to v1:
	- http://lkml.iu.edu/hypermail/linux/kernel/1501.1/00943.html
	- http://lkml.iu.edu/hypermail/linux/kernel/1501.1/00944.html

Robert Dolca (2):
  NFC: PN544: GPIO access that may sleep
  NFC: Add ACPI support for NXP PN544

 drivers/nfc/pn544/i2c.c | 137 +++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 124 insertions(+), 13 deletions(-)

-- 
1.9.1

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