From e1de4e27c12e352e6932f8001803373e00c0e18f Mon Sep 17 00:00:00 2001
From: Imre Kaloz <kaloz@openwrt.org>
Date: Sat, 21 Jun 2014 10:00:07 +0000
Subject: coding style cleanups, drop old kernel support
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
SVN-Revision: 41293
---
.../generic/files/drivers/leds/ledtrig-netdev.c | 29 ++++++----------------
1 file changed, 8 insertions(+), 21 deletions(-)
(limited to 'target/linux/generic/files/drivers/leds')
diff --git a/target/linux/generic/files/drivers/leds/ledtrig-netdev.c b/target/linux/generic/files/drivers/leds/ledtrig-netdev.c
index 6c56acb..4a20d7c 100644
--- a/target/linux/generic/files/drivers/leds/ledtrig-netdev.c
+++ b/target/linux/generic/files/drivers/leds/ledtrig-netdev.c
@@ -27,11 +27,6 @@
#include <linux/timer.h>
#include <linux/ctype.h>
#include <linux/leds.h>
-#include <linux/version.h>
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)
-#include <net/net_namespace.h>
-#endif
#include "leds.h"
@@ -103,7 +98,7 @@ static void set_baseline_state(struct led_netdev_data *trigger_data)
}
static ssize_t led_device_name_show(struct device *dev,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
struct led_classdev *led_cdev = dev_get_drvdata(dev);
struct led_netdev_data *trigger_data = led_cdev->trigger_data;
@@ -115,12 +110,8 @@ static ssize_t led_device_name_show(struct device *dev,
return strlen(buf) + 1;
}
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)
-extern struct net init_net;
-#endif
-
static ssize_t led_device_name_store(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t size)
+ struct device_attribute *attr, const char *buf, size_t size)
{
struct led_classdev *led_cdev = dev_get_drvdata(dev);
struct led_netdev_data *trigger_data = led_cdev->trigger_data;
@@ -136,11 +127,7 @@ static ssize_t led_device_name_store(struct device *dev,
if (trigger_data->device_name[0] != 0) {
/* check for existing device to update from */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)
trigger_data->net_dev = dev_get_by_name(&init_net, trigger_data->device_name);
-#else
- trigger_data->net_dev = dev_get_by_name(trigger_data->device_name);
-#endif
if (trigger_data->net_dev != NULL)
trigger_data->link_up = (dev_get_flags(trigger_data->net_dev) & IFF_LOWER_UP) != 0;
set_baseline_state(trigger_data); /* updates LEDs, may start timers */
@@ -153,7 +140,7 @@ static ssize_t led_device_name_store(struct device *dev,
static DEVICE_ATTR(device_name, 0644, led_device_name_show, led_device_name_store);
static ssize_t led_mode_show(struct device *dev,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
struct led_classdev *led_cdev = dev_get_drvdata(dev);
struct led_netdev_data *trigger_data = led_cdev->trigger_data;
@@ -178,7 +165,7 @@ static ssize_t led_mode_show(struct device *dev,
}
static ssize_t led_mode_store(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t size)
+ struct device_attribute *attr, const char *buf, size_t size)
{
struct led_classdev *led_cdev = dev_get_drvdata(dev);
struct led_netdev_data *trigger_data = led_cdev->trigger_data;
@@ -224,7 +211,7 @@ static ssize_t led_mode_store(struct device *dev,
static DEVICE_ATTR(mode, 0644, led_mode_show, led_mode_store);
static ssize_t led_interval_show(struct device *dev,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
struct led_classdev *led_cdev = dev_get_drvdata(dev);
struct led_netdev_data *trigger_data = led_cdev->trigger_data;
@@ -237,7 +224,7 @@ static ssize_t led_interval_show(struct device *dev,
}
static ssize_t led_interval_store(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t size)
+ struct device_attribute *attr, const char *buf, size_t size)
{
struct led_classdev *led_cdev = dev_get_drvdata(dev);
struct led_netdev_data *trigger_data = led_cdev->trigger_data;
@@ -246,14 +233,14 @@ static ssize_t led_interval_store(struct device *dev,
unsigned long value = simple_strtoul(buf, &after, 10);
size_t count = after - buf;
- if (*after && isspace(*after))
+ if (isspace(*after))
count++;
/* impose some basic bounds on the timer interval */
if (count == size && value >= 5 && value <= 10000) {
write_lock(&trigger_data->lock);
trigger_data->interval = msecs_to_jiffies(value);
- set_baseline_state(trigger_data); // resets timer
+ set_baseline_state(trigger_data); /* resets timer */
write_unlock(&trigger_data->lock);
ret = count;
}
--
cgit v1.1