mtd: nand: omap_gpmc: minor cleanup of omap_correct_data_bch

This patch tries to avoid some local pointer dereferences, by using common
local variables in omap_correct_data_bch()

Signed-off-by: Pekon Gupta <pekon@ti.com>
Reviewed-by: Stefan Roese <sr@denx.de>
1 file changed