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-rw-r--r--drivers/net/irda/ali-ircc.c11
-rw-r--r--drivers/net/irda/ali-ircc.h5
2 files changed, 5 insertions, 11 deletions
diff --git a/drivers/net/irda/ali-ircc.c b/drivers/net/irda/ali-ircc.c
index 58f98f4de773..58ae11a14bb6 100644
--- a/drivers/net/irda/ali-ircc.c
+++ b/drivers/net/irda/ali-ircc.c
@@ -1462,17 +1462,12 @@ static netdev_tx_t ali_ircc_fir_hard_xmit(struct sk_buff *skb,
if (mtt)
{
/* Check how much time we have used already */
- do_gettimeofday(&self->now);
-
- diff = self->now.tv_usec - self->stamp.tv_usec;
+ diff = ktime_us_delta(ktime_get(), self->stamp);
/* self->stamp is set from ali_ircc_dma_receive_complete() */
pr_debug("%s(), ******* diff = %d *******\n",
__func__, diff);
-
- if (diff < 0)
- diff += 1000000;
-
+
/* Check if the mtt is larger than the time we have
* already used by all the protocol processing
*/
@@ -1884,7 +1879,7 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self)
* 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/ali-ircc.h b/drivers/net/irda/ali-ircc.h
index 0c8edb41bd0a..c2d9747a5108 100644
--- a/drivers/net/irda/ali-ircc.h
+++ b/drivers/net/irda/ali-ircc.h
@@ -22,7 +22,7 @@
#ifndef ALI_IRCC_H
#define ALI_IRCC_H
-#include <linux/time.h>
+#include <linux/ktime.h>
#include <linux/spinlock.h>
#include <linux/pm.h>
@@ -209,8 +209,7 @@ struct ali_ircc_cb {
unsigned char rcvFramesOverflow;
- struct timeval stamp;
- struct timeval now;
+ ktime_t stamp;
spinlock_t lock; /* For serializing operations */