Messages in this thread Patch in this message | | | From | Eduardo Valentin <> | Subject | [PATCH 40/50] staging: omap-thermal: document _omap_bandgap_write_threshold function | Date | Fri, 15 Mar 2013 09:00:28 -0400 |
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Document function to update alert thresholds.
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> --- drivers/staging/omap-thermal/omap-bandgap.c | 13 +++++++++++++ 1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/drivers/staging/omap-thermal/omap-bandgap.c b/drivers/staging/omap-thermal/omap-bandgap.c index 0eb21b3..4cacfc1 100644 --- a/drivers/staging/omap-thermal/omap-bandgap.c +++ b/drivers/staging/omap-thermal/omap-bandgap.c @@ -455,6 +455,19 @@ exit: return ret; } +/** + * _omap_bandgap_write_threshold() - helper to update TALERT t_cold or t_hot + * @bg_ptr: struct omap_bandgap pointer + * @id: bandgap sensor id + * @val: value (mCelsius) of a new threshold + * @hot: desired threshold to be updated. true if threshold hot, false if + * threshold cold + * + * It will update the required thresholds (hot and cold) for TALERT signal. + * This function can be used to update t_hot or t_cold, depending on @hot value. + * Validates the mCelsius range and update the requested threshold. + * Call this function only if bandgap features HAS(TALERT). + */ int _omap_bandgap_write_threshold(struct omap_bandgap *bg_ptr, int id, int val, bool hot) { -- 1.7.7.1.488.ge8e1c
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