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Commit 7a556e6a authored by Eduardo Valentin's avatar Eduardo Valentin Committed by Greg Kroah-Hartman
Browse files

staging: omap-thermal: add documentation for omap_bandgap_power 



Document the helper function to turn a bandgap device on and off.

Signed-off-by: default avatarEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3d84e529

drivers/staging/omap-thermal/omap-bandgap.c

+8 −0
Original line number Diff line number Diff line
@@ -86,6 +86,14 @@ do { \ 
	omap_bandgap_writel(bg_ptr, r, t->reg);			\

} while (0)



/**

 * omap_bandgap_power() - controls the power state of a bandgap device

 * @bg_ptr: pointer to omap_bandgap structure

 * @on: desired power state (1 - on, 0 - off)

 *

 * Used to power on/off a bandgap device instance. Only used on those

 * that features tempsoff bit.

 */

static int omap_bandgap_power(struct omap_bandgap *bg_ptr, bool on)

{

	int i;