diff options
| -rw-r--r-- | drivers/net/irda/nsc-ircc.c | 7 | ||||
| -rw-r--r-- | drivers/net/irda/nsc-ircc.h | 5 |
2 files changed, 4 insertions, 8 deletions
diff --git a/drivers/net/irda/nsc-ircc.c b/drivers/net/irda/nsc-ircc.c index e7317b104bfb..dc0dbd8dd0b5 100644 --- a/drivers/net/irda/nsc-ircc.c +++ b/drivers/net/irda/nsc-ircc.c @@ -1501,10 +1501,7 @@ static netdev_tx_t nsc_ircc_hard_xmit_fir(struct sk_buff *skb, mtt = irda_get_mtt(skb); if (mtt) { /* Check how much time we have used already */ - do_gettimeofday(&self->now); - diff = self->now.tv_usec - self->stamp.tv_usec; - if (diff < 0) - diff += 1000000; + diff = ktime_us_delta(ktime_get(), self->stamp); /* Check if the mtt is larger than the time we have * already used by all the protocol processing @@ -1867,7 +1864,7 @@ static int nsc_ircc_dma_receive_complete(struct nsc_ircc_cb *self, int iobase) * reduce the min turn time a bit since we will know * how much time we have used for protocol processing */ - do_gettimeofday(&self->stamp); + self->stamp = ktime_get(); skb = dev_alloc_skb(len+1); if (skb == NULL) { diff --git a/drivers/net/irda/nsc-ircc.h b/drivers/net/irda/nsc-ircc.h index 32fa58211fad..7be5acb56532 100644 --- a/drivers/net/irda/nsc-ircc.h +++ b/drivers/net/irda/nsc-ircc.h @@ -28,7 +28,7 @@ #ifndef NSC_IRCC_H #define NSC_IRCC_H -#include <linux/time.h> +#include <linux/ktime.h> #include <linux/spinlock.h> #include <linux/pm.h> @@ -263,8 +263,7 @@ struct nsc_ircc_cb { __u8 ier; /* Interrupt enable register */ - struct timeval stamp; - struct timeval now; + ktime_t stamp; spinlock_t lock; /* For serializing operations */ |