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SubjectRE: [2.6 patch] arch/cris/arch-v32/kernel/fasttimer.c: remove kernel 2.0 code
Date
Yes, I agree totally. 

Signed-off-by: Mikael Starvik <starvik@axis.com>

-----Original Message-----
From: Adrian Bunk [mailto:bunk@stusta.de]
Sent: Monday, March 26, 2007 6:08 AM
To: Mikael Starvik
Cc: dev-etrax; linux-kernel@vger.kernel.org
Subject: [2.6 patch] arch/cris/arch-v32/kernel/fasttimer.c: remove kernel
2.0 code


This patch removes code for kernel 2.0 (sic).

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

arch/cris/arch-v32/kernel/fasttimer.c | 36 ++------------------------
1 file changed, 3 insertions(+), 33 deletions(-)

--- linux-2.6.21-rc4-mm1/arch/cris/arch-v32/kernel/fasttimer.c.old
2007-03-25 19:50:26.000000000 +0200
+++ linux-2.6.21-rc4-mm1/arch/cris/arch-v32/kernel/fasttimer.c 2007-03-25
19:52:36.000000000 +0200
@@ -602,38 +602,14 @@
}

#ifdef CONFIG_PROC_FS
-static int proc_fasttimer_read(char *buf, char **start, off_t offset, int
len
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,2,0)
- ,int *eof, void *data_unused
-#else
- ,int unused
-#endif
- );
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,2,0)
-static struct proc_dir_entry *fasttimer_proc_entry;
-#else
-static struct proc_dir_entry fasttimer_proc_entry =
-{
- 0, 9, "fasttimer",
- S_IFREG | S_IRUGO, 1, 0, 0,
- 0, NULL /* ops -- default to array */,
- &proc_fasttimer_read /* get_info */,
-};
-#endif
-#endif /* CONFIG_PROC_FS */

-#ifdef CONFIG_PROC_FS
+static struct proc_dir_entry *fasttimer_proc_entry;

/* This value is very much based on testing */
#define BIG_BUF_SIZE (500 + NUM_TIMER_STATS * 300)

-static int proc_fasttimer_read(char *buf, char **start, off_t offset, int
len
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,2,0)
- ,int *eof, void *data_unused
-#else
- ,int unused
-#endif
- )
+static int proc_fasttimer_read(char *buf, char **start, off_t offset, int
len,
+ int *eof, void *data_unused)
{
unsigned long flags;
int i = 0;
@@ -808,9 +784,7 @@

memcpy(buf, bigbuf + offset, len);
*start = buf;
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,2,0)
*eof = 1;
-#endif

return len;
}
@@ -974,12 +948,8 @@
printk("fast_timer_init()\n");

#ifdef CONFIG_PROC_FS
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,2,0)
if ((fasttimer_proc_entry = create_proc_entry( "fasttimer", 0, 0 )))
fasttimer_proc_entry->read_proc = proc_fasttimer_read;
-#else
- proc_register_dynamic(&proc_root, &fasttimer_proc_entry);
-#endif
#endif /* PROC_FS */
if(request_irq(TIMER_INTR_VECT, timer_trig_interrupt, IRQF_DISABLED,
"fast timer int", NULL))
-
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