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Date: Fri, 15 Mar 2013 09:00:15 -0400 From: Eduardo Valentin <eduardo.valentin@...com> To: <gregkh@...uxfoundation.org> CC: <devel@...verdev.osuosl.org>, <linux-omap@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linux-pm@...r.kernel.org>, Eduardo Valentin <eduardo.valentin@...com> Subject: [PATCH 27/50] staging: omap-thermal: add documentation for omap_bandgap_mcelsius_to_adc Document the conversion function. Signed-off-by: Eduardo Valentin <eduardo.valentin@...com> --- drivers/staging/omap-thermal/omap-bandgap.c | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/drivers/staging/omap-thermal/omap-bandgap.c b/drivers/staging/omap-thermal/omap-bandgap.c index 963fcaf..39bfe8d 100644 --- a/drivers/staging/omap-thermal/omap-bandgap.c +++ b/drivers/staging/omap-thermal/omap-bandgap.c @@ -262,6 +262,16 @@ exit: return ret; } +/** + * omap_bandgap_mcelsius_to_adc() - converts a mCelsius value to ADC scale + * @bg_ptr: struct omap_bandgap pointer + * @temp: value in mCelsius + * @adc: address where to write the resulting temperature in ADC representation + * + * Simple conversion from mCelsius to ADC values. In case the temp value + * is out of the ADC conv table range, it returns -ERANGE, 0 on success. + * The conversion table is indexed by the ADC values. + */ static int omap_bandgap_mcelsius_to_adc(struct omap_bandgap *bg_ptr, long temp, int *adc) -- 1.7.7.1.488.ge8e1c -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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