summaryrefslogtreecommitdiffstats
path: root/drivers/regulator
diff options
context:
space:
mode:
authorStephen Boyd <sboyd@codeaurora.org>2015-09-16 12:10:26 -0700
committerMark Brown <broonie@kernel.org>2015-09-16 21:36:35 +0100
commit7ebcf26c39205ca8d61c178dcd3f5be4f25b1309 (patch)
tree1f93bf2a27761482d48f6f0f3f7ebc60736f9ddd /drivers/regulator
parent6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f (diff)
downloadop-kernel-dev-7ebcf26c39205ca8d61c178dcd3f5be4f25b1309.zip
op-kernel-dev-7ebcf26c39205ca8d61c178dcd3f5be4f25b1309.tar.gz
regulator: core: Make error messages more informative
The same error print exists 4 times in the regulator core <rdev>: operation not allowed Unfortunately, seeing this in the dmesg is not very informative. Add what type of operation is not allowed to the message so that these errors are unique, hopefully pointing developers in the right direction <rdev>: drms operation not allowed <rdev>: voltage operation not allowed <rdev>: current operation not allowed <rdev>: mode operation not allowed Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/core.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 7a85ac9..065fe877 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -180,7 +180,7 @@ static int regulator_check_voltage(struct regulator_dev *rdev,
return -ENODEV;
}
if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_VOLTAGE)) {
- rdev_err(rdev, "operation not allowed\n");
+ rdev_err(rdev, "voltage operation not allowed\n");
return -EPERM;
}
@@ -240,7 +240,7 @@ static int regulator_check_current_limit(struct regulator_dev *rdev,
return -ENODEV;
}
if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_CURRENT)) {
- rdev_err(rdev, "operation not allowed\n");
+ rdev_err(rdev, "current operation not allowed\n");
return -EPERM;
}
@@ -277,7 +277,7 @@ static int regulator_mode_constrain(struct regulator_dev *rdev, int *mode)
return -ENODEV;
}
if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_MODE)) {
- rdev_err(rdev, "operation not allowed\n");
+ rdev_err(rdev, "mode operation not allowed\n");
return -EPERM;
}
@@ -301,7 +301,7 @@ static int regulator_check_drms(struct regulator_dev *rdev)
return -ENODEV;
}
if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_DRMS)) {
- rdev_dbg(rdev, "operation not allowed\n");
+ rdev_dbg(rdev, "drms operation not allowed\n");
return -EPERM;
}
return 0;
OpenPOWER on IntegriCloud