From 5b307627738f1f6cbc31fad9e28a299b5fe55602 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Tue, 13 Oct 2009 13:06:49 +0100 Subject: 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: Mark Brown Signed-off-by: Liam Girdwood --- drivers/regulator/core.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'drivers/regulator/core.c') diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index efe568deda12..9b43dab16387 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -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); -- cgit v1.2.3