NFC: avoid receive packet corruption on wake up

once we do wakeup and if host sends an NCI command,
on nci response we do two i2c reads and on second read
the response packet is corrupted because wake up response
overwrites the buffer.
improve the hard reset of nfcc.

Change-Id: I8ac7b2e152ce9460e616a3e6d135246af8f00c02
Acked-by: Umesh Jagga <ujagga@qti.qualcomm.com>
Signed-off-by: Bansidhar Gopalachari <bansid@codeaurora.org>