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NFC: pn533: Add delay between each poll frame
authorSamuel Ortiz <sameo@linux.intel.com>
Wed, 3 Jul 2013 12:50:36 +0000 (14:50 +0200)
committerSamuel Ortiz <sameo@linux.intel.com>
Tue, 13 Aug 2013 22:35:19 +0000 (00:35 +0200)
commit46f793b0413cfb234ca4faf7e598f24967e1fd3b
tree80c2d6bfa63996a00c8553c019ee2f8968c62020tree | snapshot
parentac22ac466a659f1b2e02a2e2ee23fc5c42da2c95commit | diff
NFC: pn533: Add delay between each poll frame

It seems that some pn533 firmwares go belly up when being asked to send
poll frames too frequently. Adding a 10ms delay between each of them
calm the chip down and prevent it from crashing.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
drivers/nfc/pn533.c diff | blob | history
Domain: System / Uncategorized;