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NFC: trf7970a: trf7970a_init() turns off the RF transmitter
authorMark A. Greer <mgreer@animalcreek.com>
Tue, 2 Sep 2014 22:12:41 +0000 (15:12 -0700)
committerSamuel Ortiz <sameo@linux.intel.com>
Sun, 7 Sep 2014 21:13:45 +0000 (23:13 +0200)
commit7149d6bfecadc255e9d964782a9fdd70f610f1ea
tree9122f9fefd2f99bde833b7ad8066033e6177229atree | snapshot
parentcfc708dbe4022324bcd2bcb5817dd29f1f91299dcommit | diff
NFC: trf7970a: trf7970a_init() turns off the RF transmitter

When trf7970a_init() initializes the trf7970a it
implicitly turns off the RF transmitter.  Track
this by clearing the TRF7970A_CHIP_STATUS_RF_ON
bit in the cached trf->chip_status_ctrl.

Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
drivers/nfc/trf7970a.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;