mtd:rawnand: brcmnand: Fix PM resume crash

This change fixes crash observed on PM resume. This bug
was introduced in the change made for flash-edu support.

Fixes: a5d53ad26a8b ("mtd: rawnand: brcmnand: Add support for flash-edu for dma transfers")

Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
index e4e3cee..8f9ffb4 100644
--- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c
+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
@@ -2728,9 +2728,8 @@
 		flash_dma_writel(ctrl, FLASH_DMA_ERROR_STATUS, 0);
 	}
 
-	if (has_edu(ctrl))
+	if (has_edu(ctrl)) {
 		ctrl->edu_config = edu_readl(ctrl, EDU_CONFIG);
-	else {
 		edu_writel(ctrl, EDU_CONFIG, ctrl->edu_config);
 		edu_readl(ctrl, EDU_CONFIG);
 		brcmnand_edu_init(ctrl);