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rtc-rv5c386a: make driver compile with kernel 2.6.36.

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This was only compile tested.


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23947 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
hauke
2010-11-10 19:02:09 +00:00
parent 41c3c2f348
commit 1c8008bc89
1 changed files with 19 additions and 10 deletions
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17
package/rtc-rv5c386a/src/rtc.c
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@@ -52,6 +52,7 @@
#include <linux/rtc.h> #include <linux/rtc.h>
#include <linux/delay.h> #include <linux/delay.h>
#include <linux/version.h> #include <linux/version.h>
#include <linux/smp_lock.h>
#include <asm/uaccess.h> #include <asm/uaccess.h>
#include <asm/system.h> #include <asm/system.h>
@@ -461,8 +462,7 @@ static ssize_t rtc_read(UNUSED struct file *filp, char *buf, size_t count,
return len; return len;
} }
static int rtc_ioctl(UNUSED struct inode *inode, UNUSED struct file *filp, static int rtc_do_ioctl(unsigned int cmd, unsigned long arg)
unsigned int cmd, unsigned long arg)
{ {
struct rtc_time rtc_tm; struct rtc_time rtc_tm;
@@ -492,12 +492,21 @@ static int rtc_ioctl(UNUSED struct inode *inode, UNUSED struct file *filp,
return 0; return 0;
} }
static struct file_operations rtc_fops = { static long rtc_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
long ret;
lock_kernel();
ret = rtc_do_ioctl(cmd, arg);
unlock_kernel();
return ret;
}
static const struct file_operations rtc_fops = {
.owner = THIS_MODULE, .owner = THIS_MODULE,
.llseek = no_llseek, .llseek = no_llseek,
.read = rtc_read, .read = rtc_read,
.write = rtc_write, .write = rtc_write,
.ioctl = rtc_ioctl, .unlocked_ioctl = rtc_ioctl,
.open = rtc_open, .open = rtc_open,
.release = rtc_release, .release = rtc_release,
}; };