commit 72f3416258b6daa2d6c74cfe6af6ee3aaec11d65
author Fabio Estevam <fabio.estevam@nxp.com> Wed Aug 17 09:46:23 2016 -0300
committer Stefano Babic <sbabic@denx.de> Tue Sep 06 18:22:48 2016 +0200
tree dfcbda181500e01220e8bb72bc69698e15b407ae
parent c133a52175e7616086f556b7c602e7c2d0a71b9a

mx7dsabresd: Directly write to register LDOGCTL

Register LDOGCTL contains only bit 0 as a valid bit, so there is no need
to do a read-modify-write operation.

Simplify the code by writing directly to this register.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>

board/freescale/mx7dsabresd/mx7dsabresd.c

diff --git a/board/freescale/mx7dsabresd/mx7dsabresd.c b/board/freescale/mx7dsabresd/mx7dsabresd.c
index 3098e1a..b936544 100644
--- a/board/freescale/mx7dsabresd/mx7dsabresd.c
+++ b/board/freescale/mx7dsabresd/mx7dsabresd.c
@@ -578,9 +578,7 @@
 	printf("PMIC: PFUZE3000 DEV_ID=0x%x REV_ID=0x%x\n", reg, rev_id);
 
 	/* disable Low Power Mode during standby mode */
-	pmic_reg_read(p, PFUZE3000_LDOGCTL, &reg);
-	reg |= 0x1;
-	pmic_reg_write(p, PFUZE3000_LDOGCTL, reg);
+	pmic_reg_write(p, PFUZE3000_LDOGCTL, 0x1);
 
 	return 0;
 }