diff options
author | Kees Cook <keescook@chromium.org> | 2017-10-18 13:23:31 -0700 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-20 14:42:50 +0200 |
commit | 5eb54a9997596ce1192e3416ccacc9acd17c34ef (patch) | |
tree | 524288aff361803925d3f3c0a139cdb8712c7b38 /drivers/staging/wlan-ng/hfa384x_usb.c | |
parent | 380da49da235e8f2bda3bea16ef83eeffc1c9a48 (diff) | |
download | linux-stable-5eb54a9997596ce1192e3416ccacc9acd17c34ef.tar.gz linux-stable-5eb54a9997596ce1192e3416ccacc9acd17c34ef.tar.bz2 linux-stable-5eb54a9997596ce1192e3416ccacc9acd17c34ef.zip |
staging: wlan-ng: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Cc: Adrien Descamps <adrien.descamps@gmail.com>
Cc: Thibaut SAUTEREAU <thibaut.sautereau@telecom-sudparis.eu>
Cc: devel@driverdev.osuosl.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/wlan-ng/hfa384x_usb.c')
-rw-r--r-- | drivers/staging/wlan-ng/hfa384x_usb.c | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c index d1e8218f96fb..5975d47dfa71 100644 --- a/drivers/staging/wlan-ng/hfa384x_usb.c +++ b/drivers/staging/wlan-ng/hfa384x_usb.c @@ -184,11 +184,11 @@ static void hfa384x_usbin_ctlx(struct hfa384x *hw, union hfa384x_usbin *usbin, static void hfa384x_usbctlxq_run(struct hfa384x *hw); -static void hfa384x_usbctlx_reqtimerfn(unsigned long data); +static void hfa384x_usbctlx_reqtimerfn(struct timer_list *t); -static void hfa384x_usbctlx_resptimerfn(unsigned long data); +static void hfa384x_usbctlx_resptimerfn(struct timer_list *t); -static void hfa384x_usb_throttlefn(unsigned long data); +static void hfa384x_usb_throttlefn(struct timer_list *t); static void hfa384x_usbctlx_completion_task(unsigned long data); @@ -558,13 +558,11 @@ void hfa384x_create(struct hfa384x *hw, struct usb_device *usb) INIT_WORK(&hw->link_bh, prism2sta_processing_defer); INIT_WORK(&hw->usb_work, hfa384x_usb_defer); - setup_timer(&hw->throttle, hfa384x_usb_throttlefn, (unsigned long)hw); + timer_setup(&hw->throttle, hfa384x_usb_throttlefn, 0); - setup_timer(&hw->resptimer, hfa384x_usbctlx_resptimerfn, - (unsigned long)hw); + timer_setup(&hw->resptimer, hfa384x_usbctlx_resptimerfn, 0); - setup_timer(&hw->reqtimer, hfa384x_usbctlx_reqtimerfn, - (unsigned long)hw); + timer_setup(&hw->reqtimer, hfa384x_usbctlx_reqtimerfn, 0); usb_init_urb(&hw->rx_urb); usb_init_urb(&hw->tx_urb); @@ -574,8 +572,7 @@ void hfa384x_create(struct hfa384x *hw, struct usb_device *usb) hw->state = HFA384x_STATE_INIT; INIT_WORK(&hw->commsqual_bh, prism2sta_commsqual_defer); - setup_timer(&hw->commsqual_timer, prism2sta_commsqual_timer, - (unsigned long)hw); + timer_setup(&hw->commsqual_timer, prism2sta_commsqual_timer, 0); } /*---------------------------------------------------------------- @@ -3800,9 +3797,9 @@ delresp: * interrupt *---------------------------------------------------------------- */ -static void hfa384x_usbctlx_reqtimerfn(unsigned long data) +static void hfa384x_usbctlx_reqtimerfn(struct timer_list *t) { - struct hfa384x *hw = (struct hfa384x *)data; + struct hfa384x *hw = from_timer(hw, t, reqtimer); unsigned long flags; spin_lock_irqsave(&hw->ctlxq.lock, flags); @@ -3859,9 +3856,9 @@ static void hfa384x_usbctlx_reqtimerfn(unsigned long data) * interrupt *---------------------------------------------------------------- */ -static void hfa384x_usbctlx_resptimerfn(unsigned long data) +static void hfa384x_usbctlx_resptimerfn(struct timer_list *t) { - struct hfa384x *hw = (struct hfa384x *)data; + struct hfa384x *hw = from_timer(hw, t, resptimer); unsigned long flags; spin_lock_irqsave(&hw->ctlxq.lock, flags); @@ -3899,9 +3896,9 @@ static void hfa384x_usbctlx_resptimerfn(unsigned long data) * Interrupt *---------------------------------------------------------------- */ -static void hfa384x_usb_throttlefn(unsigned long data) +static void hfa384x_usb_throttlefn(struct timer_list *t) { - struct hfa384x *hw = (struct hfa384x *)data; + struct hfa384x *hw = from_timer(hw, t, throttle); unsigned long flags; spin_lock_irqsave(&hw->ctlxq.lock, flags); |