X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=drivers%2Fparisc%2Fled.c;h=453e6829756c479a9fdd50ddc6c2bd2024536542;hp=298f2ddb2c179693ed062b9b50f8740f7120770a;hb=c58b8e4a25a1ba347a0e5d21984c97bd296f1691;hpb=d42510a0f58c2583c37c8e9b7548e3a68545863a

diff --git a/drivers/parisc/led.c b/drivers/parisc/led.c
index 298f2ddb2c17..453e6829756c 100644
--- a/drivers/parisc/led.c
+++ b/drivers/parisc/led.c
@@ -23,7 +23,6 @@
  *	  			  David Pye <dmp@davidmpye.dyndns.org>
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/stddef.h>	/* for offsetof() */
 #include <linux/init.h>
@@ -67,8 +66,8 @@ static char lcd_text_default[32]  __read_mostly;
 
 
 static struct workqueue_struct *led_wq;
-static void led_work_func(void *);
-static DECLARE_WORK(led_task, led_work_func, NULL);
+static void led_work_func(struct work_struct *);
+static DECLARE_DELAYED_WORK(led_task, led_work_func);
 
 #if 0
 #define DPRINTK(x)	printk x
@@ -137,7 +136,7 @@ static int start_task(void)
 
 	/* Create the work queue and queue the LED task */
 	led_wq = create_singlethread_workqueue("led_wq");	
-	queue_work(led_wq, &led_task);
+	queue_delayed_work(led_wq, &led_task, 0);
 
 	return 0;
 }
@@ -253,7 +252,6 @@ static int __init led_create_procfs(void)
 	proc_pdc_root->owner = THIS_MODULE;
 	ent = create_proc_entry("led", S_IFREG|S_IRUGO|S_IWUSR, proc_pdc_root);
 	if (!ent) return -1;
-	ent->nlink = 1;
 	ent->data = (void *)LED_NOLCD; /* LED */
 	ent->read_proc = led_proc_read;
 	ent->write_proc = led_proc_write;
@@ -263,7 +261,6 @@ static int __init led_create_procfs(void)
 	{
 		ent = create_proc_entry("lcd", S_IFREG|S_IRUGO|S_IWUSR, proc_pdc_root);
 		if (!ent) return -1;
-		ent->nlink = 1;
 		ent->data = (void *)LED_HASLCD; /* LCD */
 		ent->read_proc = led_proc_read;
 		ent->write_proc = led_proc_write;
@@ -375,9 +372,9 @@ static __inline__ int led_get_net_activity(void)
 		continue;
 	    if (LOOPBACK(in_dev->ifa_list->ifa_local))
 		continue;
-	    if (!dev->get_stats) 
-		continue;
 	    stats = dev->get_stats(dev);
+	    if (!stats)
+		continue;
 	    rx_total += stats->rx_packets;
 	    tx_total += stats->tx_packets;
 	}
@@ -411,16 +408,17 @@ static __inline__ int led_get_net_activity(void)
 static __inline__ int led_get_diskio_activity(void)
 {	
 	static unsigned long last_pgpgin, last_pgpgout;
-	struct page_state pgstat;
+	unsigned long events[NR_VM_EVENT_ITEMS];
 	int changed;
 
-	get_full_page_state(&pgstat); /* get no of sectors in & out */
+	all_vm_events(events);
 
 	/* Just use a very simple calculation here. Do not care about overflow,
 	   since we only want to know if there was activity or not. */
-	changed = (pgstat.pgpgin != last_pgpgin) || (pgstat.pgpgout != last_pgpgout);
-	last_pgpgin  = pgstat.pgpgin;
-	last_pgpgout = pgstat.pgpgout;
+	changed = (events[PGPGIN] != last_pgpgin) ||
+		  (events[PGPGOUT] != last_pgpgout);
+	last_pgpgin  = events[PGPGIN];
+	last_pgpgout = events[PGPGOUT];
 
 	return (changed ? LED_DISK_IO : 0);
 }
@@ -443,7 +441,7 @@ static __inline__ int led_get_diskio_activity(void)
 
 #define LED_UPDATE_INTERVAL (1 + (HZ*19/1000))
 
-static void led_work_func (void *unused)
+static void led_work_func (struct work_struct *unused)
 {
 	static unsigned long last_jiffies;
 	static unsigned long count_HZ; /* counter in range 0..HZ */
@@ -590,7 +588,7 @@ int __init register_led_driver(int model, unsigned long cmd_reg, unsigned long d
 
 	/* Ensure the work is queued */
 	if (led_wq) {
-		queue_work(led_wq, &led_task);
+		queue_delayed_work(led_wq, &led_task, 0);
 	}
 
 	return 0;
@@ -631,7 +629,7 @@ void __init register_led_regions(void)
    ** avoid a race condition while writing the CMD/DATA register pair.
    **
  */
-int lcd_print( char *str )
+int lcd_print( const char *str )
 {
 	int i;
 
@@ -660,7 +658,7 @@ int lcd_print( char *str )
 	
 	/* re-queue the work */
 	if (led_wq) {
-		queue_work(led_wq, &led_task);
+		queue_delayed_work(led_wq, &led_task, 0);
 	}
 
 	return lcd_info.lcd_width;
@@ -684,7 +682,7 @@ int __init led_init(void)
 	int ret;
 
 	snprintf(lcd_text_default, sizeof(lcd_text_default),
-		"Linux %s", system_utsname.release);
+		"Linux %s", init_utsname()->release);
 
 	/* Work around the buggy PDC of KittyHawk-machines */
 	switch (CPU_HVERSION) {