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| author | Eduardo Valentin <eduardo.valentin@ti.com> | 2013-03-15 09:00:26 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-15 09:02:23 -0700 |
| commit | 31102a7202dec13296a7de8e72427966813da75e (patch) | |
| tree | b5044b9efcc8ed3ca1c3c4ef1abf020d06cbad53 /drivers | |
| parent | a84b6f4552e1db00a6e6ffbd85b35c0a169be02c (diff) | |
staging: omap-thermal: document omap_bandgap_force_single_read
Document function to initialize the conversion state machine.
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/omap-thermal/omap-bandgap.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/staging/omap-thermal/omap-bandgap.c b/drivers/staging/omap-thermal/omap-bandgap.c index d8939312953..065f3716c54 100644 --- a/drivers/staging/omap-thermal/omap-bandgap.c +++ b/drivers/staging/omap-thermal/omap-bandgap.c @@ -705,6 +705,14 @@ void *omap_bandgap_get_sensor_data(struct omap_bandgap *bg_ptr, int id) /*** Helper functions used during device initialization ***/ +/** + * omap_bandgap_force_single_read() - executes 1 single ADC conversion + * @bg_ptr: pointer to struct omap_bandgap + * @id: sensor id which it is desired to read 1 temperature + * + * Used to initialize the conversion state machine and set it to a valid + * state. Called during device initialization and context restore events. + */ static int omap_bandgap_force_single_read(struct omap_bandgap *bg_ptr, int id) { |