| commit | aff0564aa7b2118a1d76dc0118dfdbf4beaf4b8c | [log] [tgz] |
|---|---|---|
| author | Mark A. Greer <mgreer@animalcreek.com> | Tue Sep 02 15:12:26 2014 -0700 |
| committer | Samuel Ortiz <sameo@linux.intel.com> | Sun Sep 07 23:13:43 2014 +0200 |
| tree | 98bcfb841f90f785944687d1373546f9dc72ef2b | |
| parent | 38b4eb1f7fa87079a5a40f5d2ec4b5c0c7f14a4b [diff] |
NFC: trf7970a: Clear possible spurious interrupt before transmitting The trf7970a occasionally generates spurious interrupts which can confuse the driver. To help alleviate this, clear any interrupts by reading the 'IRQ Status Register' before starting a new transaction. Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>