From: Kevin Hilman Date: Mon, 18 Jul 2011 23:24:17 +0000 (-0700) Subject: OMAP3+: voltage: update nominal voltage in voltdm_scale() not VC post-scale X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6a62b78d9aa6661cae1a7d30b574daf435a14c47;p=mv-sheeva.git OMAP3+: voltage: update nominal voltage in voltdm_scale() not VC post-scale Currently, the nominal voltage is updated in the VC post-scale function which is common to both scaling methods. However, this has readabiliy problems as this update is not where it might be expected. Instead, move the updated into voltdm_scale() upon a successful return of voltdm->scale() Signed-off-by: Kevin Hilman --- diff --git a/arch/arm/mach-omap2/vc.c b/arch/arm/mach-omap2/vc.c index d9e69944f0c..6e586767a90 100644 --- a/arch/arm/mach-omap2/vc.c +++ b/arch/arm/mach-omap2/vc.c @@ -152,8 +152,6 @@ void omap_vc_post_scale(struct voltagedomain *voltdm, smps_delay = ((smps_steps * voltdm->pmic->step_size) / voltdm->pmic->slew_rate) + 2; udelay(smps_delay); - - voltdm->nominal_volt = target_volt; } /* vc_bypass_scale - VC bypass method of voltage scaling */ diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c index 441c2d98008..64070ac1e76 100644 --- a/arch/arm/mach-omap2/voltage.c +++ b/arch/arm/mach-omap2/voltage.c @@ -85,7 +85,11 @@ int voltdm_scale(struct voltagedomain *voltdm, return -ENODATA; } - return voltdm->scale(voltdm, target_volt); + ret = voltdm->scale(voltdm, target_volt); + if (!ret) + voltdm->nominal_volt = target_volt; + + return ret; } /**