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Commit 215b8b05 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Mark Brown
Browse files

regulator: make the dummy regulator's print_constraint more helpful 



This prevents the output of just

	dummy:

in the boot log. Now it says:

	regulator-dummy: no parameters

which at least doesn't make it look like an accidental printk and also doesn't
only use "dummy" which could mean anything.

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 2f6c797f

drivers/regulator/core.c

+3 −0
Original line number Diff line number Diff line
@@ -778,6 +778,9 @@ static void print_constraints(struct regulator_dev *rdev) 
	if (constraints->valid_modes_mask & REGULATOR_MODE_STANDBY)

		count += sprintf(buf + count, "standby");



	if (!count)

		sprintf(buf, "no parameters");



	rdev_info(rdev, "%s\n", buf);



	if ((constraints->min_uV != constraints->max_uV) &&

drivers/regulator/dummy.c

+1 −1
Original line number Diff line number Diff line
@@ -30,7 +30,7 @@ static struct regulator_init_data dummy_initdata; 
static struct regulator_ops dummy_ops;



static struct regulator_desc dummy_desc = {

	.name = "dummy",

	.name = "regulator-dummy",

	.id = -1,

	.type = REGULATOR_VOLTAGE,

	.owner = THIS_MODULE,