From 73bb787a20c752d7c01f7be8c0a047117dc16052 Mon Sep 17 00:00:00 2001 From: Eduardo Valentin Date: Fri, 15 Mar 2013 09:00:17 -0400 Subject: [PATCH] --- yaml --- r: 363480 b: refs/heads/master c: 8a1cefe857ae936d5a5f731eb301737139434580 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/drivers/staging/omap-thermal/omap-bandgap.c | 10 ++++++++++ 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index 27638dbe6122..e4be3331c994 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 0f0ed7dee23ff06456c13ad4f30829ccb761834b +refs/heads/master: 8a1cefe857ae936d5a5f731eb301737139434580 diff --git a/trunk/drivers/staging/omap-thermal/omap-bandgap.c b/trunk/drivers/staging/omap-thermal/omap-bandgap.c index 7b10d1851092..bff4b757c51a 100644 --- a/trunk/drivers/staging/omap-thermal/omap-bandgap.c +++ b/trunk/drivers/staging/omap-thermal/omap-bandgap.c @@ -303,6 +303,16 @@ int omap_bandgap_mcelsius_to_adc(struct omap_bandgap *bg_ptr, long temp, return ret; } +/** + * omap_bandgap_add_hyst() - add hysteresis (in mCelsius) to an ADC value + * @bg_ptr: struct omap_bandgap pointer + * @adc_val: temperature value in ADC representation + * @hyst_val: hysteresis value in mCelsius + * @sum: address where to write the resulting temperature (in ADC scale) + * + * Adds an hysteresis value (in mCelsius) to a ADC temperature value. + * Returns 0 on success, -ERANGE otherwise. + */ static int omap_bandgap_add_hyst(struct omap_bandgap *bg_ptr, int adc_val, int hyst_val, u32 *sum)