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Commit 6ee7e469 authored by Tirupathi Reddy's avatar Tirupathi Reddy
Browse files

regulator: core: fix debugfs files creation for consumer regulators 



Some regulator debugfs files such as force_disable, voltage, mode
and load are not created for the regulators that are registered
before their supplies are resolved. Fix this by creating debugfs
entries after the supplies are resolved.

CRs-Fixed: 2136750
Change-Id: I384b55be185ed2b2e4c6ef126731f62e70775762
Signed-off-by: default avatarTirupathi Reddy <tirupath@codeaurora.org>
parent 6bf4cf1b

drivers/regulator/core.c

+7 −0
Original line number Diff line number Diff line
@@ -4197,6 +4197,10 @@ static void rdev_init_debugfs(struct regulator_dev *rdev) 
	const struct regulator_ops *ops;

	mode_t mode;



	/* Check if debugfs directory already exists */

	if (rdev->debugfs)

		return;



	/* Avoid duplicate debugfs directory names */

	if (parent && rname == rdev->desc->name) {

		snprintf(name, sizeof(name), "%s-%s", dev_name(parent),
@@ -4221,6 +4225,7 @@ static void rdev_init_debugfs(struct regulator_dev *rdev) 


	regulator = regulator_get(NULL, rdev_get_name(rdev));

	if (IS_ERR(regulator)) {

		debugfs_remove_recursive(rdev->debugfs);

		rdev_err(rdev, "regulator get failed, ret=%ld\n",

			PTR_ERR(regulator));

		return;
@@ -4291,6 +4296,8 @@ static int regulator_register_resolve_supply(struct device *dev, void *data) 


	if (regulator_resolve_supply(rdev))

		rdev_dbg(rdev, "unable to resolve supply\n");

	else

		rdev_init_debugfs(rdev);



	return 0;

}