diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2017-11-03 17:31:36 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2017-12-01 09:14:22 +0100 |
| commit | d5888a1e75c79957822f0c107e61ee301091da10 (patch) | |
| tree | 8e0c23ab2ecfebe5354d252277c8bf531a37abb0 /drivers/net/can/usb/peak_usb/pcan_usb_pro.c | |
| parent | 201c78e05c5adaffa163b022c9b3a4d30debe100 (diff) | |
can: peak_usb: remove some 'struct timeval' users
We want to remove 'struct timeval' and related interfaces since this is
generally not safe for use beyond 2038.
For peak_usb, we can simplify the internal interface by using ktime_t
directly. This should not change any behavior, but it avoids a few
conversions.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/usb/peak_usb/pcan_usb_pro.c')
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_pro.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c index bbdd6058cd2f..0105fbfea273 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c @@ -531,7 +531,6 @@ static int pcan_usb_pro_handle_canmsg(struct pcan_usb_pro_interface *usb_if, struct net_device *netdev = dev->netdev; struct can_frame *can_frame; struct sk_buff *skb; - struct timeval tv; struct skb_shared_hwtstamps *hwts; skb = alloc_can_skb(netdev, &can_frame); @@ -549,9 +548,9 @@ static int pcan_usb_pro_handle_canmsg(struct pcan_usb_pro_interface *usb_if, else memcpy(can_frame->data, rx->data, can_frame->can_dlc); - peak_usb_get_ts_tv(&usb_if->time_ref, le32_to_cpu(rx->ts32), &tv); hwts = skb_hwtstamps(skb); - hwts->hwtstamp = timeval_to_ktime(tv); + peak_usb_get_ts_time(&usb_if->time_ref, le32_to_cpu(rx->ts32), + &hwts->hwtstamp); netdev->stats.rx_packets++; netdev->stats.rx_bytes += can_frame->can_dlc; @@ -571,7 +570,6 @@ static int pcan_usb_pro_handle_error(struct pcan_usb_pro_interface *usb_if, enum can_state new_state = CAN_STATE_ERROR_ACTIVE; u8 err_mask = 0; struct sk_buff *skb; - struct timeval tv; struct skb_shared_hwtstamps *hwts; /* nothing should be sent while in BUS_OFF state */ @@ -667,9 +665,8 @@ static int pcan_usb_pro_handle_error(struct pcan_usb_pro_interface *usb_if, dev->can.state = new_state; - peak_usb_get_ts_tv(&usb_if->time_ref, le32_to_cpu(er->ts32), &tv); hwts = skb_hwtstamps(skb); - hwts->hwtstamp = timeval_to_ktime(tv); + peak_usb_get_ts_time(&usb_if->time_ref, le32_to_cpu(er->ts32), &hwts->hwtstamp); netdev->stats.rx_packets++; netdev->stats.rx_bytes += can_frame->can_dlc; netif_rx(skb); |