NFC: trf7970a: Don't turn off RF if its already off
authorMark A. Greer <mgreer@animalcreek.com>
Tue, 2 Sep 2014 22:12:40 +0000 (15:12 -0700)
committerSamuel Ortiz <sameo@linux.intel.com>
Sun, 7 Sep 2014 21:13:45 +0000 (23:13 +0200)
commitcfc708dbe4022324bcd2bcb5817dd29f1f91299d
tree79827bcc8eb985213dc70459b0b55c7d7e01bacc
parent307e5caf6fb1dac1b9cfa1d78138d77e46517b56
NFC: trf7970a: Don't turn off RF if its already off

Don't try to turn off of RF transmitter is its
already off.

Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
drivers/nfc/trf7970a.c