From: Fabio Estevam Date: Wed, 17 Aug 2016 12:46:23 +0000 (-0300) Subject: mx7dsabresd: Directly write to register LDOGCTL X-Git-Tag: v2016.09~7^2~8 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=78eed0a6d56fd5e4cdf71ffc7ab4e74aed62a5c9;p=oweals%2Fu-boot.git 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 --- diff --git a/board/freescale/mx7dsabresd/mx7dsabresd.c b/board/freescale/mx7dsabresd/mx7dsabresd.c index 3098e1a3dd..b9365445e8 100644 --- a/board/freescale/mx7dsabresd/mx7dsabresd.c +++ b/board/freescale/mx7dsabresd/mx7dsabresd.c @@ -578,9 +578,7 @@ int power_init_board(void) 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 |= 0x1; - pmic_reg_write(p, PFUZE3000_LDOGCTL, reg); + pmic_reg_write(p, PFUZE3000_LDOGCTL, 0x1); return 0; }