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remove linux 2.4 support from several packages

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SVN-Revision: 21954
This commit is contained in:
Felix Fietkau
2010-06-26 20:43:41 +00:00
parent 08e4d51c29
commit 543d870e82
19 changed files with 53 additions and 512 deletions
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68
package/broadcom-diag/src/diag.c
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@@ -27,20 +27,12 @@
#include <linux/timer.h>
#include <linux/version.h>
#include <asm/uaccess.h>
#ifndef LINUX_2_4
#include <linux/workqueue.h>
#include <linux/skbuff.h>
#include <linux/netlink.h>
#include <net/sock.h>
extern struct sock *uevent_sock;
extern u64 uevent_next_seqnum(void);
#else
#include <linux/tqueue.h>
#define INIT_WORK INIT_TQUEUE
#define schedule_work schedule_task
#define work_struct tq_struct
#endif
#include "gpio.h"
#include "diag.h"
@@ -179,12 +171,10 @@ static void __init NetCenter_init(void) {
static void __init bcm57xx_init(void) {
int pin = 1 << 2;
#ifndef LINUX_2_4
/* FIXME: switch comes up, but port mappings/vlans not right */
gpio_outen(pin, pin);
gpio_control(pin, 0);
gpio_out(pin, pin);
#endif
}
static struct platform_t __initdata platforms[] = {
@@ -1145,7 +1135,6 @@ static void unregister_buttons(struct button_t *b)
}
#ifndef LINUX_2_4
static void add_msg(struct event_t *event, char *msg, int argv)
{
char *s;
@@ -1177,43 +1166,6 @@ static void hotplug_button(struct work_struct *work)
kfree(event);
}
#else /* !LINUX_2_4 */
static inline char *kzalloc(unsigned int size, unsigned int gfp)
{
char *p;
p = kmalloc(size, gfp);
if (p == NULL)
return NULL;
memset(p, 0, size);
return p;
}
static void add_msg(struct event_t *event, char *msg, int argv)
{
if (argv)
event->argv[event->anr++] = event->scratch;
else
event->envp[event->enr++] = event->scratch;
event->scratch += sprintf(event->scratch, "%s", msg) + 1;
}
static void hotplug_button(struct event_t *event)
{
char *scratch = kzalloc(256, GFP_KERNEL);
event->scratch = scratch;
add_msg(event, hotplug_path, 1);
add_msg(event, "button", 1);
fill_event(event);
call_usermodehelper (event->argv[0], event->argv, event->envp);
kfree(scratch);
kfree(event);
}
#endif /* !LINUX_2_4 */
static int fill_event (struct event_t *event)
{
@@ -1228,20 +1180,14 @@ static int fill_event (struct event_t *event)
add_msg(event, buf, 0);
snprintf(buf, 128, "SEEN=%ld", event->seen);
add_msg(event, buf, 0);
#ifndef LINUX_2_4
snprintf(buf, 128, "SEQNUM=%llu", uevent_next_seqnum());
add_msg(event, buf, 0);
#endif
return 0;
}
#ifndef LINUX_2_4
static irqreturn_t button_handler(int irq, void *dev_id)
#else
static irqreturn_t button_handler(int irq, void *dev_id, struct pt_regs *regs)
#endif
{
struct button_t *b;
u32 in, changed;
@@ -1264,11 +1210,7 @@ static irqreturn_t button_handler(int irq, void *dev_id, struct pt_regs *regs)
event->seen = (jiffies - b->seen)/HZ;
event->name = b->name;
event->action = b->pressed ? "pressed" : "released";
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
INIT_WORK(&event->wq, (void *)(void *)hotplug_button);
#else
INIT_WORK(&event->wq, (void *)(void *)hotplug_button, (void *)event);
#endif
schedule_work(&event->wq);
}
@@ -1362,12 +1304,7 @@ static void led_flash(unsigned long dummy) {
static ssize_t diag_proc_read(struct file *file, char *buf, size_t count, loff_t *ppos)
{
#ifdef LINUX_2_4
struct inode *inode = file->f_dentry->d_inode;
struct proc_dir_entry *dent = inode->u.generic_ip;
#else
struct proc_dir_entry *dent = PDE(file->f_dentry->d_inode);
#endif
char *page;
int len = 0;
@@ -1420,12 +1357,7 @@ static ssize_t diag_proc_read(struct file *file, char *buf, size_t count, loff_t
static ssize_t diag_proc_write(struct file *file, const char *buf, size_t count, loff_t *ppos)
{
#ifdef LINUX_2_4
struct inode *inode = file->f_dentry->d_inode;
struct proc_dir_entry *dent = inode->u.generic_ip;
#else
struct proc_dir_entry *dent = PDE(file->f_dentry->d_inode);
#endif
char *page;
int ret = -EINVAL;