mtd: bcm47xxnflash: increase NFLASH_READY_RETRIES

Recently imlemented writing support has shown that current num of
retries is too low. Writing requires longer waiting than simple reading.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
1 file changed