char:xilinx_hwicap:buffer_icap - change 1/0 to true/false for bool type variable...

The variable dirty is bool type. Hence assign the variable with
bool value true/false instead of 1/0.

Signed-off-by: Shailendra Verma <shailendra.capricorn@gmail.com>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Moritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/char/xilinx_hwicap/buffer_icap.c
Simple merge