leds: remove unused driver leds-qpnp-flash.c

leds-qpnp-flash driver is not supported anymore. Remove it.

Change-Id: Ie2f570bad8171c460b8167f140d71c052ada2b17
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: Harry Yang <harryy@codeaurora.org>
4 files changed