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path: root/drivers/isdn/hardware/eicon/divamnt.c
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Diffstat (limited to 'drivers/isdn/hardware/eicon/divamnt.c')
-rw-r--r--drivers/isdn/hardware/eicon/divamnt.c30
1 files changed, 6 insertions, 24 deletions
diff --git a/drivers/isdn/hardware/eicon/divamnt.c b/drivers/isdn/hardware/eicon/divamnt.c
index 48db08d0bb3d..0de29b7b712f 100644
--- a/drivers/isdn/hardware/eicon/divamnt.c
+++ b/drivers/isdn/hardware/eicon/divamnt.c
@@ -45,7 +45,6 @@ char *DRIVERRELEASE_MNT = "2.0";
static wait_queue_head_t msgwaitq;
static unsigned long opened;
-static struct timeval start_time;
extern int mntfunc_init(int *, void **, unsigned long);
extern void mntfunc_finit(void);
@@ -88,28 +87,12 @@ int diva_os_copy_from_user(void *os_handle, void *dst, const void __user *src,
*/
void diva_os_get_time(dword *sec, dword *usec)
{
- struct timeval tv;
-
- do_gettimeofday(&tv);
-
- if (tv.tv_sec > start_time.tv_sec) {
- if (start_time.tv_usec > tv.tv_usec) {
- tv.tv_sec--;
- tv.tv_usec += 1000000;
- }
- *sec = (dword) (tv.tv_sec - start_time.tv_sec);
- *usec = (dword) (tv.tv_usec - start_time.tv_usec);
- } else if (tv.tv_sec == start_time.tv_sec) {
- *sec = 0;
- if (start_time.tv_usec < tv.tv_usec) {
- *usec = (dword) (tv.tv_usec - start_time.tv_usec);
- } else {
- *usec = 0;
- }
- } else {
- *sec = (dword) tv.tv_sec;
- *usec = (dword) tv.tv_usec;
- }
+ struct timespec64 time;
+
+ ktime_get_ts64(&time);
+
+ *sec = (dword) time.tv_sec;
+ *usec = (dword) (time.tv_nsec / NSEC_PER_USEC);
}
/*
@@ -213,7 +196,6 @@ static int __init maint_init(void)
int ret = 0;
void *buffer = NULL;
- do_gettimeofday(&start_time);
init_waitqueue_head(&msgwaitq);
printk(KERN_INFO "%s\n", DRIVERNAME);