commit 946db0cbd01090b35eb1439fa7c4ca7e015fc18b
author Fabio Estevam <fabio.estevam@nxp.com> Wed Aug 17 09:46:24 2016 -0300
committer Stefano Babic <sbabic@denx.de> Tue Sep 06 18:22:48 2016 +0200
tree 57a31c29ba239de20cce6b14e05c5cba8ab65b7e
parent 78eed0a6d56fd5e4cdf71ffc7ab4e74aed62a5c9

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/mx6ul_14x14_evk/mx6ul_14x14_evk.c

diff --git a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
index c213861..5938c16 100644
--- a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
+++ b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
@@ -193,9 +193,7 @@
 		       reg, rev_id);
 
 		/* disable Low Power Mode during standby mode */
-		pmic_reg_read(pfuze, PFUZE3000_LDOGCTL, &reg);
-		reg |= 0x1;
-		pmic_reg_write(pfuze, PFUZE3000_LDOGCTL, reg);
+		pmic_reg_write(pfuze, PFUZE3000_LDOGCTL, 0x1);
 
 		/* SW1B step ramp up time from 2us to 4us/25mV */
 		reg = 0x40;