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Message-Id: <1327009368-23624-1-git-send-email-u.kleine-koenig@pengutronix.de>
Date: Thu, 19 Jan 2012 22:42:48 +0100
From: Uwe Kleine-König
<u.kleine-koenig@...gutronix.de>
To: Linus Walleij <linus.walleij@...aro.org>
Cc: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
kernel@...gutronix.de, Stephen Warren <swarren@...dia.com>
Subject: [PATCH] pinctrl: unbreak error messages
It's better to not line break error messages to allow easier grepping
for them even when the line gets >80 chars. Additionally some minor
reformating is done.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
---
drivers/pinctrl/pinmux.c | 46 +++++++++++++++++++---------------------------
1 files changed, 19 insertions(+), 27 deletions(-)
diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c
index a76a348..0b22037 100644
--- a/drivers/pinctrl/pinmux.c
+++ b/drivers/pinctrl/pinmux.c
@@ -152,8 +152,7 @@ static int pin_request(struct pinctrl_dev *pctldev,
status = 0;
if (status)
- dev_err(pctldev->dev, "->request on device %s failed "
- "for pin %d\n",
+ dev_err(pctldev->dev, "->request on device %s failed for pin %d\n",
pctldev->desc->name, pin);
out_free_pin:
if (status) {
@@ -355,21 +354,20 @@ int __init pinmux_register_mappings(struct pinmux_map const *maps,
/* First sanity check the new mapping */
for (i = 0; i < num_maps; i++) {
if (!maps[i].name) {
- pr_err("failed to register map %d: "
- "no map name given\n", i);
+ pr_err("failed to register map %d: no map name given\n",
+ i);
return -EINVAL;
}
if (!maps[i].ctrl_dev && !maps[i].ctrl_dev_name) {
- pr_err("failed to register map %s (%d): "
- "no pin control device given\n",
+ pr_err("failed to register map %s (%d): no pin control device given\n",
maps[i].name, i);
return -EINVAL;
}
if (!maps[i].function) {
- pr_err("failed to register map %s (%d): "
- "no function ID given\n", maps[i].name, i);
+ pr_err("failed to register map %s (%d): no function ID given\n",
+ maps[i].name, i);
return -EINVAL;
}
@@ -442,8 +440,7 @@ static int acquire_pins(struct pinctrl_dev *pctldev,
ret = pin_request(pctldev, pins[i], func, NULL);
if (ret) {
dev_err(pctldev->dev,
- "could not get pin %d for function %s "
- "on device %s - conflicting mux mappings?\n",
+ "could not get pin %d for function %s on device %s - conflicting mux mappings?\n",
pins[i], func ? : "(undefined)",
pinctrl_dev_get_name(pctldev));
/* On error release all taken pins */
@@ -473,8 +470,7 @@ static void release_pins(struct pinctrl_dev *pctldev,
ret = pctlops->get_group_pins(pctldev, group_selector,
&pins, &num_pins);
if (ret) {
- dev_err(pctldev->dev, "could not get pins to release for "
- "group selector %d\n",
+ dev_err(pctldev->dev, "could not get pins to release for group selector %d\n",
group_selector);
return;
}
@@ -526,8 +522,7 @@ static int pinmux_check_pin_group(struct pinctrl_dev *pctldev,
ret = pinctrl_get_group_selector(pctldev, groups[0]);
if (ret < 0) {
dev_err(pctldev->dev,
- "function %s wants group %s but the pin "
- "controller does not seem to have that group\n",
+ "function %s wants group %s but the pin controller does not seem to have that group\n",
pmxops->get_function_name(pctldev, func_selector),
groups[0]);
return ret;
@@ -535,8 +530,7 @@ static int pinmux_check_pin_group(struct pinctrl_dev *pctldev,
if (num_groups > 1)
dev_dbg(pctldev->dev,
- "function %s support more than one group, "
- "default-selecting first group %s (%d)\n",
+ "function %s support more than one group, default-selecting first group %s (%d)\n",
pmxops->get_function_name(pctldev, func_selector),
groups[0],
ret);
@@ -628,10 +622,8 @@ static int pinmux_enable_muxmap(struct pinctrl_dev *pctldev,
if (pmx->pctldev && pmx->pctldev != pctldev) {
dev_err(pctldev->dev,
- "different pin control devices given for device %s, "
- "function %s\n",
- devname,
- map->function);
+ "different pin control devices given for device %s, function %s\n",
+ devname, map->function);
return -EINVAL;
}
pmx->dev = dev;
@@ -695,7 +687,6 @@ static void pinmux_free_groups(struct pinmux *pmx)
*/
struct pinmux *pinmux_get(struct device *dev, const char *name)
{
-
struct pinmux_map const *map = NULL;
struct pinctrl_dev *pctldev = NULL;
const char *devname = NULL;
@@ -745,8 +736,7 @@ struct pinmux *pinmux_get(struct device *dev, const char *name)
else if (map->ctrl_dev_name)
devname = map->ctrl_dev_name;
- pr_warning("could not find a pinctrl device for pinmux "
- "function %s, fishy, they shall all have one\n",
+ pr_warning("could not find a pinctrl device for pinmux function %s, fishy, they shall all have one\n",
map->function);
pr_warning("given pinctrl device name: %s",
devname ? devname : "UNDEFINED");
@@ -932,8 +922,8 @@ static int pinmux_hog_map(struct pinctrl_dev *pctldev,
* without any problems, so then we can hog pinmuxes for
* all devices that just want a static pin mux at this point.
*/
- dev_err(pctldev->dev, "map %s wants to hog a non-system "
- "pinmux, this is not going to work\n", map->name);
+ dev_err(pctldev->dev, "map %s wants to hog a non-system pinmux, this is not going to work\n",
+ map->name);
return -EINVAL;
}
@@ -1122,13 +1112,15 @@ static int pinmux_show(struct seq_file *s, void *what)
seq_printf(s, "device: %s function: %s (%u),",
pinctrl_dev_get_name(pmx->pctldev),
- pmxops->get_function_name(pctldev, pmx->func_selector),
+ pmxops->get_function_name(pctldev,
+ pmx->func_selector),
pmx->func_selector);
seq_printf(s, " groups: [");
list_for_each_entry(grp, &pmx->groups, node) {
seq_printf(s, " %s (%u)",
- pctlops->get_group_name(pctldev, grp->group_selector),
+ pctlops->get_group_name(pctldev,
+ grp->group_selector),
grp->group_selector);
}
seq_printf(s, " ]");
--
1.7.8.3
--
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