summaryrefslogtreecommitdiffstats
path: root/drivers/soc
diff options
context:
space:
mode:
authorThierry Reding <treding@nvidia.com>2019-01-25 11:22:53 +0100
committerThierry Reding <treding@nvidia.com>2019-01-25 16:18:23 +0100
commitf1d912996fc054f1d7059b23371cd623692724ce (patch)
tree72386d55cd7ecd9a39ef8631cbbe9a99448b82d7 /drivers/soc
parent589997a157df82fa04fec63ef4d01e73545fd415 (diff)
downloadlinux-f1d912996fc054f1d7059b23371cd623692724ce.tar.bz2
soc/tegra: pmc: Make alignment consistent
Some recently added code used weird alignment and indentation. Fix these occurrences to make them consistent with the rest of the code. Signed-off-by: Thierry Reding <treding@nvidia.com> Acked-by: Jon Hunter <jonathanh@nvidia.com>
Diffstat (limited to 'drivers/soc')
-rw-r--r--drivers/soc/tegra/pmc.c29
1 files changed, 18 insertions, 11 deletions
diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c
index 27b0a0310abc..da0b6680c772 100644
--- a/drivers/soc/tegra/pmc.c
+++ b/drivers/soc/tegra/pmc.c
@@ -1502,8 +1502,8 @@ static int tegra_io_pad_pinctrl_get_groups_count(struct pinctrl_dev *pctl_dev)
return pmc->soc->num_io_pads;
}
-static const char *tegra_io_pad_pinctrl_get_group_name(
- struct pinctrl_dev *pctl, unsigned int group)
+static const char *tegra_io_pad_pinctrl_get_group_name(struct pinctrl_dev *pctl,
+ unsigned int group)
{
struct tegra_pmc *pmc = pinctrl_dev_get_drvdata(pctl);
@@ -1519,6 +1519,7 @@ static int tegra_io_pad_pinctrl_get_group_pins(struct pinctrl_dev *pctl_dev,
*pins = &pmc->soc->io_pads[group].id;
*num_pins = 1;
+
return 0;
}
@@ -1548,14 +1549,18 @@ static int tegra_io_pad_pinconf_get(struct pinctrl_dev *pctl_dev,
ret = tegra_io_pad_get_voltage(pmc, pad->id);
if (ret < 0)
return ret;
+
arg = ret;
break;
+
case PIN_CONFIG_LOW_POWER_MODE:
ret = tegra_io_pad_is_powered(pmc, pad->id);
if (ret < 0)
return ret;
+
arg = !ret;
break;
+
default:
return -EINVAL;
}
@@ -1622,7 +1627,7 @@ static struct pinctrl_desc tegra_pmc_pctl_desc = {
static int tegra_pmc_pinctrl_init(struct tegra_pmc *pmc)
{
- int err = 0;
+ int err;
if (!pmc->soc->num_pin_descs)
return 0;
@@ -1635,14 +1640,16 @@ static int tegra_pmc_pinctrl_init(struct tegra_pmc *pmc)
pmc);
if (IS_ERR(pmc->pctl_dev)) {
err = PTR_ERR(pmc->pctl_dev);
- dev_err(pmc->dev, "unable to register pinctrl, %d\n", err);
+ dev_err(pmc->dev, "failed to register pin controller: %d\n",
+ err);
+ return err;
}
- return err;
+ return 0;
}
static ssize_t reset_reason_show(struct device *dev,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
u32 value, rst_src;
@@ -1656,7 +1663,7 @@ static ssize_t reset_reason_show(struct device *dev,
static DEVICE_ATTR_RO(reset_reason);
static ssize_t reset_level_show(struct device *dev,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
u32 value, rst_lvl;
@@ -1678,16 +1685,16 @@ static void tegra_pmc_reset_sysfs_init(struct tegra_pmc *pmc)
err = device_create_file(dev, &dev_attr_reset_reason);
if (err < 0)
dev_warn(dev,
- "failed to create attr \"reset_reason\": %d\n",
- err);
+ "failed to create attr \"reset_reason\": %d\n",
+ err);
}
if (pmc->soc->reset_levels) {
err = device_create_file(dev, &dev_attr_reset_level);
if (err < 0)
dev_warn(dev,
- "failed to create attr \"reset_level\": %d\n",
- err);
+ "failed to create attr \"reset_level\": %d\n",
+ err);
}
}