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Commit 094b8aca authored by Eduardo Valentin's avatar Eduardo Valentin Committed by Greg Kroah-Hartman
Browse files

staging: omap-thermal: document omap_bandgap_alert_init function 



Document function that sets talert handling up.

Signed-off-by: default avatarEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d3790b3d

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

+11 −1
Original line number Original line Diff line number Diff line
@@ -842,7 +842,17 @@ static int omap_bandgap_tshut_init(struct omap_bandgap *bg_ptr, 
	return 0;

	return 0;

}

}





/* Initialization of Talert. Call it only if HAS(TALERT) is set */

/**

 * omap_bandgap_alert_init() - setup and initialize talert handling

 * @bg_ptr: pointer to struct omap_bandgap

 * @pdev: pointer to device struct platform_device

 *

 * Call this function only in case the bandgap features HAS(TALERT).

 * In this case, the driver needs to handle the TALERT signals as an IRQs.

 * TALERT is a normal IRQ and it is fired any time thresholds (hot or cold)

 * are violated. In these situation, the driver must reprogram the thresholds,

 * accordingly to specified policy.

 */

static int omap_bandgap_talert_init(struct omap_bandgap *bg_ptr,

static int omap_bandgap_talert_init(struct omap_bandgap *bg_ptr,

				    struct platform_device *pdev)

				    struct platform_device *pdev)

{

{