diff options
Diffstat (limited to 'drivers/staging/most/hdm-usb/hdm_usb.c')
| -rw-r--r-- | drivers/staging/most/hdm-usb/hdm_usb.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/staging/most/hdm-usb/hdm_usb.c b/drivers/staging/most/hdm-usb/hdm_usb.c index a95b5910d9fc..d0f68cb3c173 100644 --- a/drivers/staging/most/hdm-usb/hdm_usb.c +++ b/drivers/staging/most/hdm-usb/hdm_usb.c @@ -30,7 +30,6 @@ #include <linux/etherdevice.h> #include <linux/uaccess.h> #include "mostcore.h" -#include "networking.h" #define USB_MTU 512 #define NO_ISOCHRONOUS_URB 0 @@ -126,6 +125,8 @@ struct most_dev { struct mutex io_mutex; struct timer_list link_stat_timer; struct work_struct poll_work_obj; + void (*on_netinfo)(struct most_interface *, unsigned char, + unsigned char *); }; #define to_mdev(d) container_of(d, struct most_dev, iface) @@ -719,12 +720,19 @@ exit: * polls for the NI state of the INIC every 2 seconds. * */ -static void hdm_request_netinfo(struct most_interface *iface, int channel) +static void hdm_request_netinfo(struct most_interface *iface, int channel, + void (*on_netinfo)(struct most_interface *, + unsigned char, + unsigned char *)) { struct most_dev *mdev; BUG_ON(!iface); mdev = to_mdev(iface); + mdev->on_netinfo = on_netinfo; + if (!on_netinfo) + return; + mdev->link_stat_timer.expires = jiffies + HZ; mod_timer(&mdev->link_stat_timer, mdev->link_stat_timer.expires); } @@ -786,7 +794,8 @@ static void wq_netinfo(struct work_struct *wq_obj) hw_addr[4] = lo >> 8; hw_addr[5] = lo; - most_deliver_netinfo(&mdev->iface, link, hw_addr); + if (mdev->on_netinfo) + mdev->on_netinfo(&mdev->iface, link, hw_addr); } /** |