Commit 5b307627 authored by Mark Brown's avatar Mark Brown Committed by Liam Girdwood
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regulator: Report error codes for bulk operations 



If we're going to log an error we may as well log what the error
code that we're failing on is.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
parent be0e2d3e

drivers/regulator/core.c

+5 −4
Original line number Diff line number Diff line
@@ -1885,9 +1885,9 @@ int regulator_bulk_get(struct device *dev, int num_consumers, 
		consumers[i].consumer = regulator_get(dev,

						      consumers[i].supply);

		if (IS_ERR(consumers[i].consumer)) {

			dev_err(dev, "Failed to get supply '%s'\n",

				consumers[i].supply);

			ret = PTR_ERR(consumers[i].consumer);

			dev_err(dev, "Failed to get supply '%s': %d\n",

				consumers[i].supply, ret);

			consumers[i].consumer = NULL;

			goto err;

		}
@@ -1930,7 +1930,7 @@ int regulator_bulk_enable(int num_consumers, 
	return 0;



err:

	printk(KERN_ERR "Failed to enable %s\n", consumers[i].supply);

	printk(KERN_ERR "Failed to enable %s: %d\n", consumers[i].supply, ret);

	for (i = 0; i < num_consumers; i++)

		regulator_disable(consumers[i].consumer);
@@ -1965,7 +1965,8 @@ int regulator_bulk_disable(int num_consumers, 
	return 0;



err:

	printk(KERN_ERR "Failed to disable %s\n", consumers[i].supply);

	printk(KERN_ERR "Failed to disable %s: %d\n", consumers[i].supply,

	       ret);

	for (i = 0; i < num_consumers; i++)

		regulator_enable(consumers[i].consumer);