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treewide: setup_timer() -> timer_setup() (2 field)

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This converts all remaining setup_timer() calls that use a nested field
to reach a struct timer_list. Coccinelle does not have an easy way to
match multiple fields, so a new script is needed to change the matches of
"&_E->_timer" into "&_E->_field1._timer" in all the rules.

spatch --very-quiet --all-includes --include-headers \
	-I ./arch/x86/include -I ./arch/x86/include/generated \
	-I ./include -I ./arch/x86/include/uapi \
	-I ./arch/x86/include/generated/uapi -I ./include/uapi \
	-I ./include/generated/uapi --include ./include/linux/kconfig.h \
	--dir . \
	--cocci-file ~/src/data/timer_setup-2fields.cocci

@fix_address_of depends@
expression e;
@@

 setup_timer(
-&(e)
+&e
 , ...)

// Update any raw setup_timer() usages that have a NULL callback, but
// would otherwise match change_timer_function_usage, since the latter
// will update all function assignments done in the face of a NULL
// function initialization in setup_timer().
@change_timer_function_usage_NULL@
expression _E;
identifier _field1;
identifier _timer;
type _cast_data;
@@

(
-setup_timer(&_E->_field1._timer, NULL, _E);
+timer_setup(&_E->_field1._timer, NULL, 0);
|
-setup_timer(&_E->_field1._timer, NULL, (_cast_data)_E);
+timer_setup(&_E->_field1._timer, NULL, 0);
|
-setup_timer(&_E._field1._timer, NULL, &_E);
+timer_setup(&_E._field1._timer, NULL, 0);
|
-setup_timer(&_E._field1._timer, NULL, (_cast_data)&_E);
+timer_setup(&_E._field1._timer, NULL, 0);
)

@change_timer_function_usage@
expression _E;
identifier _field1;
identifier _timer;
struct timer_list _stl;
identifier _callback;
type _cast_func, _cast_data;
@@

(
-setup_timer(&_E->_field1._timer, _callback, _E);
+timer_setup(&_E->_field1._timer, _callback, 0);
|
-setup_timer(&_E->_field1._timer, &_callback, _E);
+timer_setup(&_E->_field1._timer, _callback, 0);
|
-setup_timer(&_E->_field1._timer, _callback, (_cast_data)_E);
+timer_setup(&_E->_field1._timer, _callback, 0);
|
-setup_timer(&_E->_field1._timer, &_callback, (_cast_data)_E);
+timer_setup(&_E->_field1._timer, _callback, 0);
|
-setup_timer(&_E->_field1._timer, (_cast_func)_callback, _E);
+timer_setup(&_E->_field1._timer, _callback, 0);
|
-setup_timer(&_E->_field1._timer, (_cast_func)&_callback, _E);
+timer_setup(&_E->_field1._timer, _callback, 0);
|
-setup_timer(&_E->_field1._timer, (_cast_func)_callback, (_cast_data)_E);
+timer_setup(&_E->_field1._timer, _callback, 0);
|
-setup_timer(&_E->_field1._timer, (_cast_func)&_callback, (_cast_data)_E);
+timer_setup(&_E->_field1._timer, _callback, 0);
|
-setup_timer(&_E._field1._timer, _callback, (_cast_data)_E);
+timer_setup(&_E._field1._timer, _callback, 0);
|
-setup_timer(&_E._field1._timer, _callback, (_cast_data)&_E);
+timer_setup(&_E._field1._timer, _callback, 0);
|
-setup_timer(&_E._field1._timer, &_callback, (_cast_data)_E);
+timer_setup(&_E._field1._timer, _callback, 0);
|
-setup_timer(&_E._field1._timer, &_callback, (_cast_data)&_E);
+timer_setup(&_E._field1._timer, _callback, 0);
|
-setup_timer(&_E._field1._timer, (_cast_func)_callback, (_cast_data)_E);
+timer_setup(&_E._field1._timer, _callback, 0);
|
-setup_timer(&_E._field1._timer, (_cast_func)_callback, (_cast_data)&_E);
+timer_setup(&_E._field1._timer, _callback, 0);
|
-setup_timer(&_E._field1._timer, (_cast_func)&_callback, (_cast_data)_E);
+timer_setup(&_E._field1._timer, _callback, 0);
|
-setup_timer(&_E._field1._timer, (_cast_func)&_callback, (_cast_data)&_E);
+timer_setup(&_E._field1._timer, _callback, 0);
|
 _E->_field1._timer@_stl.function = _callback;
|
 _E->_field1._timer@_stl.function = &_callback;
|
 _E->_field1._timer@_stl.function = (_cast_func)_callback;
|
 _E->_field1._timer@_stl.function = (_cast_func)&_callback;
|
 _E._field1._timer@_stl.function = _callback;
|
 _E._field1._timer@_stl.function = &_callback;
|
 _E._field1._timer@_stl.function = (_cast_func)_callback;
|
 _E._field1._timer@_stl.function = (_cast_func)&_callback;
)

// callback(unsigned long arg)
@change_callback_handle_cast
 depends on change_timer_function_usage@
identifier change_timer_function_usage._callback;
identifier change_timer_function_usage._field1;
identifier change_timer_function_usage._timer;
type _origtype;
identifier _origarg;
type _handletype;
identifier _handle;
@@

 void _callback(
-_origtype _origarg
+struct timer_list *t
 )
 {
(
	... when != _origarg
	_handletype *_handle =
-(_handletype *)_origarg;
+from_timer(_handle, t, _field1._timer);
	... when != _origarg
|
	... when != _origarg
	_handletype *_handle =
-(void *)_origarg;
+from_timer(_handle, t, _field1._timer);
	... when != _origarg
|
	... when != _origarg
	_handletype *_handle;
	... when != _handle
	_handle =
-(_handletype *)_origarg;
+from_timer(_handle, t, _field1._timer);
	... when != _origarg
|
	... when != _origarg
	_handletype *_handle;
	... when != _handle
	_handle =
-(void *)_origarg;
+from_timer(_handle, t, _field1._timer);
	... when != _origarg
)
 }

// callback(unsigned long arg) without existing variable
@change_callback_handle_cast_no_arg
 depends on change_timer_function_usage &&
                     !change_callback_handle_cast@
identifier change_timer_function_usage._callback;
identifier change_timer_function_usage._field1;
identifier change_timer_function_usage._timer;
type _origtype;
identifier _origarg;
type _handletype;
@@

 void _callback(
-_origtype _origarg
+struct timer_list *t
 )
 {
+	_handletype *_origarg = from_timer(_origarg, t, _field1._timer);
+
	... when != _origarg
-	(_handletype *)_origarg
+	_origarg
	... when != _origarg
 }

// Avoid already converted callbacks.
@match_callback_converted
 depends on change_timer_function_usage &&
            !change_callback_handle_cast &&
	    !change_callback_handle_cast_no_arg@
identifier change_timer_function_usage._callback;
identifier t;
@@

 void _callback(struct timer_list *t)
 { ... }

// callback(struct something *handle)
@change_callback_handle_arg
 depends on change_timer_function_usage &&
	    !match_callback_converted &&
            !change_callback_handle_cast &&
            !change_callback_handle_cast_no_arg@
identifier change_timer_function_usage._callback;
identifier change_timer_function_usage._field1;
identifier change_timer_function_usage._timer;
type _handletype;
identifier _handle;
@@

 void _callback(
-_handletype *_handle
+struct timer_list *t
 )
 {
+	_handletype *_handle = from_timer(_handle, t, _field1._timer);
	...
 }

// If change_callback_handle_arg ran on an empty function, remove
// the added handler.
@unchange_callback_handle_arg
 depends on change_timer_function_usage &&
	    change_callback_handle_arg@
identifier change_timer_function_usage._callback;
identifier change_timer_function_usage._field1;
identifier change_timer_function_usage._timer;
type _handletype;
identifier _handle;
identifier t;
@@

 void _callback(struct timer_list *t)
 {
-	_handletype *_handle = from_timer(_handle, t, _field1._timer);
 }

// We only want to refactor the setup_timer() data argument if we've found
// the matching callback. This undoes changes in change_timer_function_usage.
@unchange_timer_function_usage
 depends on change_timer_function_usage &&
            !change_callback_handle_cast &&
            !change_callback_handle_cast_no_arg &&
	    !change_callback_handle_arg@
expression change_timer_function_usage._E;
identifier change_timer_function_usage._field1;
identifier change_timer_function_usage._timer;
identifier change_timer_function_usage._callback;
type change_timer_function_usage._cast_data;
@@

(
-timer_setup(&_E->_field1._timer, _callback, 0);
+setup_timer(&_E->_field1._timer, _callback, (_cast_data)_E);
|
-timer_setup(&_E._field1._timer, _callback, 0);
+setup_timer(&_E._field1._timer, _callback, (_cast_data)&_E);
)

// If we fixed a callback from a .function assignment, fix the
// assignment cast now.
@change_timer_function_assignment
 depends on change_timer_function_usage &&
            (change_callback_handle_cast ||
             change_callback_handle_cast_no_arg ||
             change_callback_handle_arg)@
expression change_timer_function_usage._E;
identifier change_timer_function_usage._field1;
identifier change_timer_function_usage._timer;
identifier change_timer_function_usage._callback;
type _cast_func;
typedef TIMER_FUNC_TYPE;
@@

(
 _E->_field1._timer.function =
-_callback
+(TIMER_FUNC_TYPE)_callback
 ;
|
 _E->_field1._timer.function =
-&_callback
+(TIMER_FUNC_TYPE)_callback
 ;
|
 _E->_field1._timer.function =
-(_cast_func)_callback;
+(TIMER_FUNC_TYPE)_callback
 ;
|
 _E->_field1._timer.function =
-(_cast_func)&_callback
+(TIMER_FUNC_TYPE)_callback
 ;
|
 _E._field1._timer.function =
-_callback
+(TIMER_FUNC_TYPE)_callback
 ;
|
 _E._field1._timer.function =
-&_callback;
+(TIMER_FUNC_TYPE)_callback
 ;
|
 _E._field1._timer.function =
-(_cast_func)_callback
+(TIMER_FUNC_TYPE)_callback
 ;
|
 _E._field1._timer.function =
-(_cast_func)&_callback
+(TIMER_FUNC_TYPE)_callback
 ;
)

// Sometimes timer functions are called directly. Replace matched args.
@change_timer_function_calls
 depends on change_timer_function_usage &&
            (change_callback_handle_cast ||
             change_callback_handle_cast_no_arg ||
             change_callback_handle_arg)@
expression _E;
identifier change_timer_function_usage._field1;
identifier change_timer_function_usage._timer;
identifier change_timer_function_usage._callback;
type _cast_data;
@@

 _callback(
(
-(_cast_data)_E
+&_E->_field1._timer
|
-(_cast_data)&_E
+&_E._field1._timer
|
-_E
+&_E->_field1._timer
)
 )

// If a timer has been configured without a data argument, it can be
// converted without regard to the callback argument, since it is unused.
@match_timer_function_unused_data@
expression _E;
identifier _field1;
identifier _timer;
identifier _callback;
@@

(
-setup_timer(&_E->_field1._timer, _callback, 0);
+timer_setup(&_E->_field1._timer, _callback, 0);
|
-setup_timer(&_E->_field1._timer, _callback, 0L);
+timer_setup(&_E->_field1._timer, _callback, 0);
|
-setup_timer(&_E->_field1._timer, _callback, 0UL);
+timer_setup(&_E->_field1._timer, _callback, 0);
|
-setup_timer(&_E._field1._timer, _callback, 0);
+timer_setup(&_E._field1._timer, _callback, 0);
|
-setup_timer(&_E._field1._timer, _callback, 0L);
+timer_setup(&_E._field1._timer, _callback, 0);
|
-setup_timer(&_E._field1._timer, _callback, 0UL);
+timer_setup(&_E._field1._timer, _callback, 0);
|
-setup_timer(&_field1._timer, _callback, 0);
+timer_setup(&_field1._timer, _callback, 0);
|
-setup_timer(&_field1._timer, _callback, 0L);
+timer_setup(&_field1._timer, _callback, 0);
|
-setup_timer(&_field1._timer, _callback, 0UL);
+timer_setup(&_field1._timer, _callback, 0);
|
-setup_timer(_field1._timer, _callback, 0);
+timer_setup(_field1._timer, _callback, 0);
|
-setup_timer(_field1._timer, _callback, 0L);
+timer_setup(_field1._timer, _callback, 0);
|
-setup_timer(_field1._timer, _callback, 0UL);
+timer_setup(_field1._timer, _callback, 0);
)

@change_callback_unused_data
 depends on match_timer_function_unused_data@
identifier match_timer_function_unused_data._callback;
type _origtype;
identifier _origarg;
@@

 void _callback(
-_origtype _origarg
+struct timer_list *unused
 )
 {
	... when != _origarg
 }

Signed-off-by: Kees Cook <keescook@chromium.org>
This commit is contained in:
Kees Cook
2017-10-17 20:21:24 -07:00
parent e99e88a9d2
commit 86cb30ec07
15 changed files with 65 additions and 65 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
arch/powerpc/kvm/booke.c
View File

@@ -599,9 +599,9 @@ static void arm_next_watchdog(struct kvm_vcpu *vcpu)
spin_unlock_irqrestore(&vcpu->arch.wdt_lock, flags);
}
void kvmppc_watchdog_func(unsigned long data)
void kvmppc_watchdog_func(struct timer_list *t)
{
struct kvm_vcpu *vcpu = (struct kvm_vcpu *)data;
struct kvm_vcpu *vcpu = from_timer(vcpu, t, arch.wdt_timer);
u32 tsr, new_tsr;
int final;
@@ -1412,8 +1412,7 @@ int kvmppc_subarch_vcpu_init(struct kvm_vcpu *vcpu)
{
/* setup watchdog timer once */
spin_lock_init(&vcpu->arch.wdt_lock);
setup_timer(&vcpu->arch.wdt_timer, kvmppc_watchdog_func,
(unsigned long)vcpu);
timer_setup(&vcpu->arch.wdt_timer, kvmppc_watchdog_func, 0);
/*
* Clear DBSR.MRR to avoid guest debug interrupt as

7
drivers/block/rsxx/cregs.c
View File

@@ -203,9 +203,9 @@ static int creg_queue_cmd(struct rsxx_cardinfo *card,
return 0;
}
static void creg_cmd_timed_out(unsigned long data)
static void creg_cmd_timed_out(struct timer_list *t)
{
struct rsxx_cardinfo *card = (struct rsxx_cardinfo *) data;
struct rsxx_cardinfo *card = from_timer(card, t, creg_ctrl.cmd_timer);
struct creg_cmd *cmd;
spin_lock(&card->creg_ctrl.lock);
@@ -745,8 +745,7 @@ int rsxx_creg_setup(struct rsxx_cardinfo *card)
mutex_init(&card->creg_ctrl.reset_lock);
INIT_LIST_HEAD(&card->creg_ctrl.queue);
spin_lock_init(&card->creg_ctrl.lock);
setup_timer(&card->creg_ctrl.cmd_timer, creg_cmd_timed_out,
(unsigned long) card);
timer_setup(&card->creg_ctrl.cmd_timer, creg_cmd_timed_out, 0);
return 0;
}

8
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
View File

@@ -268,9 +268,10 @@ void amdgpu_fence_process(struct amdgpu_ring *ring)
*
* Checks for fence activity.
*/
static void amdgpu_fence_fallback(unsigned long arg)
static void amdgpu_fence_fallback(struct timer_list *t)
{
struct amdgpu_ring *ring = (void *)arg;
struct amdgpu_ring *ring = from_timer(ring, t,
fence_drv.fallback_timer);
amdgpu_fence_process(ring);
}
@@ -422,8 +423,7 @@ int amdgpu_fence_driver_init_ring(struct amdgpu_ring *ring,
atomic_set(&ring->fence_drv.last_seq, 0);
ring->fence_drv.initialized = false;
setup_timer(&ring->fence_drv.fallback_timer, amdgpu_fence_fallback,
(unsigned long)ring);
timer_setup(&ring->fence_drv.fallback_timer, amdgpu_fence_fallback, 0);
ring->fence_drv.num_fences_mask = num_hw_submission * 2 - 1;
spin_lock_init(&ring->fence_drv.lock);

6
drivers/infiniband/hw/mthca/mthca_catas.c
View File

@@ -130,9 +130,9 @@ static void handle_catas(struct mthca_dev *dev)
spin_unlock_irqrestore(&catas_lock, flags);
}
static void poll_catas(unsigned long dev_ptr)
static void poll_catas(struct timer_list *t)
{
struct mthca_dev *dev = (struct mthca_dev *) dev_ptr;
struct mthca_dev *dev = from_timer(dev, t, catas_err.timer);
int i;
for (i = 0; i < dev->catas_err.size; ++i)
@@ -149,7 +149,7 @@ void mthca_start_catas_poll(struct mthca_dev *dev)
{
phys_addr_t addr;
setup_timer(&dev->catas_err.timer, poll_catas, (unsigned long)dev);
timer_setup(&dev->catas_err.timer, poll_catas, 0);
dev->catas_err.map = NULL;
addr = pci_resource_start(dev->pdev, 0) +

5
drivers/isdn/hardware/mISDN/hfcpci.c
View File

@@ -301,8 +301,9 @@ reset_hfcpci(struct hfc_pci *hc)
* Timer function called when kernel timer expires
*/
static void
hfcpci_Timer(struct hfc_pci *hc)
hfcpci_Timer(struct timer_list *t)
{
struct hfc_pci *hc = from_timer(hc, t, hw.timer);
hc->hw.timer.expires = jiffies + 75;
/* WD RESET */
/*
@@ -2042,7 +2043,7 @@ setup_hw(struct hfc_pci *hc)
Write_hfc(hc, HFCPCI_INT_M1, hc->hw.int_m1);
/* At this point the needed PCI config is done */
/* fifos are still not enabled */
setup_timer(&hc->hw.timer, (void *)hfcpci_Timer, (long)hc);
timer_setup(&hc->hw.timer, hfcpci_Timer, 0);
/* default PCM master */
test_and_set_bit(HFC_CFG_MASTER, &hc->cfg);
return 0;

7
drivers/media/platform/fsl-viu.c
View File

@@ -339,9 +339,9 @@ static int restart_video_queue(struct viu_dmaqueue *vidq)
}
}
static void viu_vid_timeout(unsigned long data)
static void viu_vid_timeout(struct timer_list *t)
{
struct viu_dev *dev = (struct viu_dev *)data;
struct viu_dev *dev = from_timer(dev, t, vidq.timeout);
struct viu_buf *buf;
struct viu_dmaqueue *vidq = &dev->vidq;
@@ -1466,8 +1466,7 @@ static int viu_of_probe(struct platform_device *op)
viu_dev->decoder = v4l2_i2c_new_subdev(&viu_dev->v4l2_dev, ad,
"saa7113", VIU_VIDEO_DECODER_ADDR, NULL);
setup_timer(&viu_dev->vidq.timeout, viu_vid_timeout,
(unsigned long)viu_dev);
timer_setup(&viu_dev->vidq.timeout, viu_vid_timeout, 0);
viu_dev->std = V4L2_STD_NTSC_M;
viu_dev->first = 1;

4
drivers/net/ethernet/cisco/enic/enic_clsf.c
View File

@@ -123,9 +123,9 @@ struct enic_rfs_fltr_node *htbl_fltr_search(struct enic *enic, u16 fltr_id)
}
#ifdef CONFIG_RFS_ACCEL
void enic_flow_may_expire(unsigned long data)
void enic_flow_may_expire(struct timer_list *t)
{
struct enic *enic = (struct enic *)data;
struct enic *enic = from_timer(enic, t, rfs_h.rfs_may_expire);
bool res;
int j;

5
drivers/net/ethernet/cisco/enic/enic_clsf.h
View File

@@ -16,12 +16,11 @@ struct enic_rfs_fltr_node *htbl_fltr_search(struct enic *enic, u16 fltr_id);
#ifdef CONFIG_RFS_ACCEL
int enic_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb,
u16 rxq_index, u32 flow_id);
void enic_flow_may_expire(unsigned long data);
void enic_flow_may_expire(struct timer_list *t);
static inline void enic_rfs_timer_start(struct enic *enic)
{
setup_timer(&enic->rfs_h.rfs_may_expire, enic_flow_may_expire,
(unsigned long)enic);
timer_setup(&enic->rfs_h.rfs_may_expire, enic_flow_may_expire, 0);
mod_timer(&enic->rfs_h.rfs_may_expire, jiffies + HZ/4);
}

18
drivers/net/wireless/intel/iwlwifi/dvm/tt.c
View File

@@ -164,9 +164,10 @@ enum iwl_antenna_ok iwl_rx_ant_restriction(struct iwl_priv *priv)
* without doing anything, driver should continue the 5 seconds timer
* to wake up uCode for temperature check until temperature drop below CT
*/
static void iwl_tt_check_exit_ct_kill(unsigned long data)
static void iwl_tt_check_exit_ct_kill(struct timer_list *t)
{
struct iwl_priv *priv = (struct iwl_priv *)data;
struct iwl_priv *priv = from_timer(priv, t,
thermal_throttle.ct_kill_exit_tm);
struct iwl_tt_mgmt *tt = &priv->thermal_throttle;
unsigned long flags;
@@ -214,9 +215,10 @@ static void iwl_perform_ct_kill_task(struct iwl_priv *priv,
}
}
static void iwl_tt_ready_for_ct_kill(unsigned long data)
static void iwl_tt_ready_for_ct_kill(struct timer_list *t)
{
struct iwl_priv *priv = (struct iwl_priv *)data;
struct iwl_priv *priv = from_timer(priv, t,
thermal_throttle.ct_kill_waiting_tm);
struct iwl_tt_mgmt *tt = &priv->thermal_throttle;
if (test_bit(STATUS_EXIT_PENDING, &priv->status))
@@ -612,10 +614,10 @@ void iwl_tt_initialize(struct iwl_priv *priv)
memset(tt, 0, sizeof(struct iwl_tt_mgmt));
tt->state = IWL_TI_0;
setup_timer(&priv->thermal_throttle.ct_kill_exit_tm,
iwl_tt_check_exit_ct_kill, (unsigned long)priv);
setup_timer(&priv->thermal_throttle.ct_kill_waiting_tm,
iwl_tt_ready_for_ct_kill, (unsigned long)priv);
timer_setup(&priv->thermal_throttle.ct_kill_exit_tm,
iwl_tt_check_exit_ct_kill, 0);
timer_setup(&priv->thermal_throttle.ct_kill_waiting_tm,
iwl_tt_ready_for_ct_kill, 0);
/* setup deferred ct kill work */
INIT_WORK(&priv->tt_work, iwl_bg_tt_work);
INIT_WORK(&priv->ct_enter, iwl_bg_ct_enter);

7
drivers/nfc/nfcmrvl/fw_dnld.c
View File

@@ -130,9 +130,9 @@ static void fw_dnld_over(struct nfcmrvl_private *priv, u32 error)
nfc_fw_download_done(priv->ndev->nfc_dev, priv->fw_dnld.name, error);
}
static void fw_dnld_timeout(unsigned long arg)
static void fw_dnld_timeout(struct timer_list *t)
{
struct nfcmrvl_private *priv = (struct nfcmrvl_private *) arg;
struct nfcmrvl_private *priv = from_timer(priv, t, fw_dnld.timer);
nfc_err(priv->dev, "FW loading timeout");
priv->fw_dnld.state = STATE_RESET;
@@ -538,8 +538,7 @@ int nfcmrvl_fw_dnld_start(struct nci_dev *ndev, const char *firmware_name)
}
/* Configure a timer for timeout */
setup_timer(&priv->fw_dnld.timer, fw_dnld_timeout,
(unsigned long) priv);
timer_setup(&priv->fw_dnld.timer, fw_dnld_timeout, 0);
mod_timer(&priv->fw_dnld.timer,
jiffies + msecs_to_jiffies(FW_DNLD_TIMEOUT));

16
drivers/nfc/st-nci/se.c
View File

@@ -677,7 +677,7 @@ int st_nci_se_io(struct nci_dev *ndev, u32 se_idx,
}
EXPORT_SYMBOL(st_nci_se_io);
static void st_nci_se_wt_timeout(unsigned long data)
static void st_nci_se_wt_timeout(struct timer_list *t)
{
/*
* No answer from the secure element
@@ -690,7 +690,7 @@ static void st_nci_se_wt_timeout(unsigned long data)
*/
/* hardware reset managed through VCC_UICC_OUT power supply */
u8 param = 0x01;
struct st_nci_info *info = (struct st_nci_info *) data;
struct st_nci_info *info = from_timer(info, t, se_info.bwi_timer);
pr_debug("\n");
@@ -708,9 +708,10 @@ static void st_nci_se_wt_timeout(unsigned long data)
info->se_info.cb(info->se_info.cb_context, NULL, 0, -ETIME);
}
static void st_nci_se_activation_timeout(unsigned long data)
static void st_nci_se_activation_timeout(struct timer_list *t)
{
struct st_nci_info *info = (struct st_nci_info *) data;
struct st_nci_info *info = from_timer(info, t,
se_info.se_active_timer);
pr_debug("\n");
@@ -725,12 +726,11 @@ int st_nci_se_init(struct nci_dev *ndev, struct st_nci_se_status *se_status)
init_completion(&info->se_info.req_completion);
/* initialize timers */
setup_timer(&info->se_info.bwi_timer, st_nci_se_wt_timeout,
(unsigned long)info);
timer_setup(&info->se_info.bwi_timer, st_nci_se_wt_timeout, 0);
info->se_info.bwi_active = false;
setup_timer(&info->se_info.se_active_timer,
st_nci_se_activation_timeout, (unsigned long)info);
timer_setup(&info->se_info.se_active_timer,
st_nci_se_activation_timeout, 0);
info->se_info.se_active = false;
info->se_info.xch_error = false;

17
drivers/nfc/st21nfca/se.c
View File

@@ -252,7 +252,7 @@ int st21nfca_hci_se_io(struct nfc_hci_dev *hdev, u32 se_idx,
}
EXPORT_SYMBOL(st21nfca_hci_se_io);
static void st21nfca_se_wt_timeout(unsigned long data)
static void st21nfca_se_wt_timeout(struct timer_list *t)
{
/*
* No answer from the secure element
@@ -265,7 +265,8 @@ static void st21nfca_se_wt_timeout(unsigned long data)
*/
/* hardware reset managed through VCC_UICC_OUT power supply */
u8 param = 0x01;
struct st21nfca_hci_info *info = (struct st21nfca_hci_info *) data;
struct st21nfca_hci_info *info = from_timer(info, t,
se_info.bwi_timer);
pr_debug("\n");
@@ -283,9 +284,10 @@ static void st21nfca_se_wt_timeout(unsigned long data)
info->se_info.cb(info->se_info.cb_context, NULL, 0, -ETIME);
}
static void st21nfca_se_activation_timeout(unsigned long data)
static void st21nfca_se_activation_timeout(struct timer_list *t)
{
struct st21nfca_hci_info *info = (struct st21nfca_hci_info *) data;
struct st21nfca_hci_info *info = from_timer(info, t,
se_info.se_active_timer);
pr_debug("\n");
@@ -392,12 +394,11 @@ void st21nfca_se_init(struct nfc_hci_dev *hdev)
init_completion(&info->se_info.req_completion);
/* initialize timers */
setup_timer(&info->se_info.bwi_timer, st21nfca_se_wt_timeout,
(unsigned long)info);
timer_setup(&info->se_info.bwi_timer, st21nfca_se_wt_timeout, 0);
info->se_info.bwi_active = false;
setup_timer(&info->se_info.se_active_timer,
st21nfca_se_activation_timeout, (unsigned long)info);
timer_setup(&info->se_info.se_active_timer,
st21nfca_se_activation_timeout, 0);
info->se_info.se_active = false;
info->se_info.count_pipes = 0;

6
drivers/scsi/sym53c8xx_2/sym_glue.c
View File

@@ -565,9 +565,9 @@ static irqreturn_t sym53c8xx_intr(int irq, void *dev_id)
/*
* Linux entry point of the timer handler
*/
static void sym53c8xx_timer(unsigned long npref)
static void sym53c8xx_timer(struct timer_list *t)
{
struct sym_hcb *np = (struct sym_hcb *)npref;
struct sym_hcb *np = from_timer(np, t, s.timer);
unsigned long flags;
spin_lock_irqsave(np->s.host->host_lock, flags);
@@ -1351,7 +1351,7 @@ static struct Scsi_Host *sym_attach(struct scsi_host_template *tpnt, int unit,
/*
* Start the timer daemon
*/
setup_timer(&np->s.timer, sym53c8xx_timer, (unsigned long)np);
timer_setup(&np->s.timer, sym53c8xx_timer, 0);
np->s.lasttime=0;
sym_timer (np);

10
net/ipv6/ip6_fib.c
View File

@@ -70,7 +70,7 @@ static int fib6_walk_continue(struct fib6_walker *w);
* result of redirects, path MTU changes, etc.
*/
static void fib6_gc_timer_cb(unsigned long arg);
static void fib6_gc_timer_cb(struct timer_list *t);
#define FOR_WALKERS(net, w) \
list_for_each_entry(w, &(net)->ipv6.fib6_walkers, lh)
@@ -2026,9 +2026,11 @@ void fib6_run_gc(unsigned long expires, struct net *net, bool force)
spin_unlock_bh(&net->ipv6.fib6_gc_lock);
}
static void fib6_gc_timer_cb(unsigned long arg)
static void fib6_gc_timer_cb(struct timer_list *t)
{
fib6_run_gc(0, (struct net *)arg, true);
struct net *arg = from_timer(arg, t, ipv6.ip6_fib_timer);
fib6_run_gc(0, arg, true);
}
static int __net_init fib6_net_init(struct net *net)
@@ -2043,7 +2045,7 @@ static int __net_init fib6_net_init(struct net *net)
spin_lock_init(&net->ipv6.fib6_gc_lock);
rwlock_init(&net->ipv6.fib6_walker_lock);
INIT_LIST_HEAD(&net->ipv6.fib6_walkers);
setup_timer(&net->ipv6.ip6_fib_timer, fib6_gc_timer_cb, (unsigned long)net);
timer_setup(&net->ipv6.ip6_fib_timer, fib6_gc_timer_cb, 0);
net->ipv6.rt6_stats = kzalloc(sizeof(*net->ipv6.rt6_stats), GFP_KERNEL);
if (!net->ipv6.rt6_stats)

7
net/ncsi/ncsi-manage.c
View File

@@ -184,9 +184,9 @@ report:
nd->handler(nd);
}
static void ncsi_channel_monitor(unsigned long data)
static void ncsi_channel_monitor(struct timer_list *t)
{
struct ncsi_channel *nc = (struct ncsi_channel *)data;
struct ncsi_channel *nc = from_timer(nc, t, monitor.timer);
struct ncsi_package *np = nc->package;
struct ncsi_dev_priv *ndp = np->ndp;
struct ncsi_channel_mode *ncm;
@@ -313,8 +313,7 @@ struct ncsi_channel *ncsi_add_channel(struct ncsi_package *np, unsigned char id)
nc->package = np;
nc->state = NCSI_CHANNEL_INACTIVE;
nc->monitor.enabled = false;
setup_timer(&nc->monitor.timer,
ncsi_channel_monitor, (unsigned long)nc);
timer_setup(&nc->monitor.timer, ncsi_channel_monitor, 0);
spin_lock_init(&nc->lock);
INIT_LIST_HEAD(&nc->link);
for (index = 0; index < NCSI_CAP_MAX; index++)