NFC: PN544: GPIO access that may sleep
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 Signed-off-by: NRobert Dolca <robert.dolca@intel.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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