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authorKees Cook <keescook@chromium.org>2017-08-28 11:28:21 -0700
committerKees Cook <keescook@chromium.org>2017-11-21 15:57:05 -0800
commit24ed960abf1d50cb7834e99a0cfc081bc0656712 (patch)
tree9eff9c73720604a2be0358083fb8c3c20a08a499 /drivers
parent6cc73a06da439e80c6686883d45ca32b614a4b97 (diff)
treewide: Switch DEFINE_TIMER callbacks to struct timer_list *
This changes all DEFINE_TIMER() callbacks to use a struct timer_list pointer instead of unsigned long. Since the data argument has already been removed, none of these callbacks are using their argument currently, so this renames the argument to "unused". Done using the following semantic patch: @match_define_timer@ declarer name DEFINE_TIMER; identifier _timer, _callback; @@ DEFINE_TIMER(_timer, _callback); @change_callback depends on match_define_timer@ identifier match_define_timer._callback; type _origtype; identifier _origarg; @@ void -_callback(_origtype _origarg) +_callback(struct timer_list *unused) { ... } Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/atm/idt77105.c8
-rw-r--r--drivers/atm/iphase.c4
-rw-r--r--drivers/block/ataflop.c16
-rw-r--r--drivers/char/dtlk.c4
-rw-r--r--drivers/char/hangcheck-timer.c4
-rw-r--r--drivers/char/nwbutton.c4
-rw-r--r--drivers/char/nwbutton.h2
-rw-r--r--drivers/char/rtc.c4
-rw-r--r--drivers/input/touchscreen/s3c2410_ts.c2
-rw-r--r--drivers/net/wireless/atmel/at76c50x-usb.c4
-rw-r--r--drivers/staging/speakup/main.c4
-rw-r--r--drivers/staging/speakup/synth.c2
-rw-r--r--drivers/tty/cyclades.c4
-rw-r--r--drivers/tty/isicom.c4
-rw-r--r--drivers/tty/moxa.c4
-rw-r--r--drivers/tty/rocket.c4
-rw-r--r--drivers/tty/vt/keyboard.c2
-rw-r--r--drivers/tty/vt/vt.c4
-rw-r--r--drivers/watchdog/alim7101_wdt.c4
-rw-r--r--drivers/watchdog/machzwd.c4
-rw-r--r--drivers/watchdog/mixcomwd.c4
-rw-r--r--drivers/watchdog/sbc60xxwdt.c4
-rw-r--r--drivers/watchdog/sc520_wdt.c4
-rw-r--r--drivers/watchdog/via_wdt.c4
-rw-r--r--drivers/watchdog/w83877f_wdt.c4
-rw-r--r--drivers/xen/grant-table.c4
26 files changed, 56 insertions, 56 deletions
diff --git a/drivers/atm/idt77105.c b/drivers/atm/idt77105.c
index 909744eb7bab..0a67487c0b1d 100644
--- a/drivers/atm/idt77105.c
+++ b/drivers/atm/idt77105.c
@@ -45,8 +45,8 @@ static DEFINE_SPINLOCK(idt77105_priv_lock);
#define PUT(val,reg) dev->ops->phy_put(dev,val,IDT77105_##reg)
#define GET(reg) dev->ops->phy_get(dev,IDT77105_##reg)
-static void idt77105_stats_timer_func(unsigned long);
-static void idt77105_restart_timer_func(unsigned long);
+static void idt77105_stats_timer_func(struct timer_list *);
+static void idt77105_restart_timer_func(struct timer_list *);
static DEFINE_TIMER(stats_timer, idt77105_stats_timer_func);
@@ -80,7 +80,7 @@ static u16 get_counter(struct atm_dev *dev, int counter)
* a separate copy of the stats allows implementation of
* an ioctl which gathers the stats *without* zero'ing them.
*/
-static void idt77105_stats_timer_func(unsigned long dummy)
+static void idt77105_stats_timer_func(struct timer_list *unused)
{
struct idt77105_priv *walk;
struct atm_dev *dev;
@@ -109,7 +109,7 @@ static void idt77105_stats_timer_func(unsigned long dummy)
* interrupts need to be disabled when the cable is pulled out
* to avoid lots of spurious cell error interrupts.
*/
-static void idt77105_restart_timer_func(unsigned long dummy)
+static void idt77105_restart_timer_func(struct timer_list *unused)
{
struct idt77105_priv *walk;
struct atm_dev *dev;
diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
index 12f646760b68..98a3a43484c8 100644
--- a/drivers/atm/iphase.c
+++ b/drivers/atm/iphase.c
@@ -75,7 +75,7 @@ static void desc_dbg(IADEV *iadev);
static IADEV *ia_dev[8];
static struct atm_dev *_ia_dev[8];
static int iadev_count;
-static void ia_led_timer(unsigned long arg);
+static void ia_led_timer(struct timer_list *unused);
static DEFINE_TIMER(ia_timer, ia_led_timer);
static int IA_TX_BUF = DFL_TX_BUFFERS, IA_TX_BUF_SZ = DFL_TX_BUF_SZ;
static int IA_RX_BUF = DFL_RX_BUFFERS, IA_RX_BUF_SZ = DFL_RX_BUF_SZ;
@@ -2432,7 +2432,7 @@ static void ia_update_stats(IADEV *iadev) {
return;
}
-static void ia_led_timer(unsigned long arg) {
+static void ia_led_timer(struct timer_list *unused) {
unsigned long flags;
static u_char blinking[8] = {0, 0, 0, 0, 0, 0, 0, 0};
u_char i;
diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c
index ae596e55bcb6..8bc3b9fd8dd2 100644
--- a/drivers/block/ataflop.c
+++ b/drivers/block/ataflop.c
@@ -342,8 +342,8 @@ static int NeedSeek = 0;
static void fd_select_side( int side );
static void fd_select_drive( int drive );
static void fd_deselect( void );
-static void fd_motor_off_timer( unsigned long dummy );
-static void check_change( unsigned long dummy );
+static void fd_motor_off_timer(struct timer_list *unused);
+static void check_change(struct timer_list *unused);
static irqreturn_t floppy_irq (int irq, void *dummy);
static void fd_error( void );
static int do_format(int drive, int type, struct atari_format_descr *desc);
@@ -353,12 +353,12 @@ static void fd_calibrate_done( int status );
static void fd_seek( void );
static void fd_seek_done( int status );
static void fd_rwsec( void );
-static void fd_readtrack_check( unsigned long dummy );
+static void fd_readtrack_check(struct timer_list *unused);
static void fd_rwsec_done( int status );
static void fd_rwsec_done1(int status);
static void fd_writetrack( void );
static void fd_writetrack_done( int status );
-static void fd_times_out( unsigned long dummy );
+static void fd_times_out(struct timer_list *unused);
static void finish_fdc( void );
static void finish_fdc_done( int dummy );
static void setup_req_params( int drive );
@@ -479,7 +479,7 @@ static void fd_deselect( void )
* counts the index signals, which arrive only if one drive is selected.
*/
-static void fd_motor_off_timer( unsigned long dummy )
+static void fd_motor_off_timer(struct timer_list *unused)
{
unsigned char status;
@@ -515,7 +515,7 @@ static void fd_motor_off_timer( unsigned long dummy )
* as possible) and keep track of the current state of the write protection.
*/
-static void check_change( unsigned long dummy )
+static void check_change(struct timer_list *unused)
{
static int drive = 0;
@@ -966,7 +966,7 @@ static void fd_rwsec( void )
}
-static void fd_readtrack_check( unsigned long dummy )
+static void fd_readtrack_check(struct timer_list *unused)
{
unsigned long flags, addr, addr2;
@@ -1237,7 +1237,7 @@ static void fd_writetrack_done( int status )
fd_error();
}
-static void fd_times_out( unsigned long dummy )
+static void fd_times_out(struct timer_list *unused)
{
atari_disable_irq( IRQ_MFP_FDC );
if (!FloppyIRQHandler) goto end; /* int occurred after timer was fired, but
diff --git a/drivers/char/dtlk.c b/drivers/char/dtlk.c
index 1a0385ed6417..839ee61d352a 100644
--- a/drivers/char/dtlk.c
+++ b/drivers/char/dtlk.c
@@ -74,7 +74,7 @@
#endif /* TRACING */
static DEFINE_MUTEX(dtlk_mutex);
-static void dtlk_timer_tick(unsigned long data);
+static void dtlk_timer_tick(struct timer_list *unused);
static int dtlk_major;
static int dtlk_port_lpc;
@@ -259,7 +259,7 @@ static unsigned int dtlk_poll(struct file *file, poll_table * wait)
return mask;
}
-static void dtlk_timer_tick(unsigned long data)
+static void dtlk_timer_tick(struct timer_list *unused)
{
TRACE_TEXT(" dtlk_timer_tick");
wake_up_interruptible(&dtlk_process_list);
diff --git a/drivers/char/hangcheck-timer.c b/drivers/char/hangcheck-timer.c
index 5b8db2ed844d..7700280717f2 100644
--- a/drivers/char/hangcheck-timer.c
+++ b/drivers/char/hangcheck-timer.c
@@ -122,11 +122,11 @@ __setup("hcheck_dump_tasks", hangcheck_parse_dump_tasks);
/* Last time scheduled */
static unsigned long long hangcheck_tsc, hangcheck_tsc_margin;
-static void hangcheck_fire(unsigned long);
+static void hangcheck_fire(struct timer_list *);
static DEFINE_TIMER(hangcheck_ticktock, hangcheck_fire);
-static void hangcheck_fire(unsigned long data)
+static void hangcheck_fire(struct timer_list *unused)
{
unsigned long long cur_tsc, tsc_diff;
diff --git a/drivers/char/nwbutton.c b/drivers/char/nwbutton.c
index 44006ed9558f..a7113b78251a 100644
--- a/drivers/char/nwbutton.c
+++ b/drivers/char/nwbutton.c
@@ -23,7 +23,7 @@
#define __NWBUTTON_C /* Tell the header file who we are */
#include "nwbutton.h"
-static void button_sequence_finished (unsigned long parameters);
+static void button_sequence_finished(struct timer_list *unused);
static int button_press_count; /* The count of button presses */
/* Times for the end of a sequence */
@@ -127,7 +127,7 @@ static void button_consume_callbacks (int bpcount)
* any matching registered function callbacks, initiate reboot, etc.).
*/
-static void button_sequence_finished (unsigned long parameters)
+static void button_sequence_finished(struct timer_list *unused)
{
if (IS_ENABLED(CONFIG_NWBUTTON_REBOOT) &&
button_press_count == reboot_count)
diff --git a/drivers/char/nwbutton.h b/drivers/char/nwbutton.h
index abee3ca74801..9dedfd7adc0e 100644
--- a/drivers/char/nwbutton.h
+++ b/drivers/char/nwbutton.h
@@ -25,7 +25,7 @@ struct button_callback {
/* Function prototypes: */
-static void button_sequence_finished (unsigned long parameters);
+static void button_sequence_finished(struct timer_list *unused);
static irqreturn_t button_handler (int irq, void *dev_id);
int button_init (void);
int button_add_callback (void (*callback) (void), int count);
diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c
index 616871e68e09..5542a438bbd0 100644
--- a/drivers/char/rtc.c
+++ b/drivers/char/rtc.c
@@ -135,7 +135,7 @@ static struct fasync_struct *rtc_async_queue;
static DECLARE_WAIT_QUEUE_HEAD(rtc_wait);
#ifdef RTC_IRQ
-static void rtc_dropped_irq(unsigned long data);
+static void rtc_dropped_irq(struct timer_list *unused);
static DEFINE_TIMER(rtc_irq_timer, rtc_dropped_irq);
#endif
@@ -1171,7 +1171,7 @@ module_exit(rtc_exit);
* for something that requires a steady > 1KHz signal anyways.)
*/
-static void rtc_dropped_irq(unsigned long data)
+static void rtc_dropped_irq(struct timer_list *unused)
{
unsigned long freq;
diff --git a/drivers/input/touchscreen/s3c2410_ts.c b/drivers/input/touchscreen/s3c2410_ts.c
index d3265b6b58b8..1173890f6719 100644
--- a/drivers/input/touchscreen/s3c2410_ts.c
+++ b/drivers/input/touchscreen/s3c2410_ts.c
@@ -102,7 +102,7 @@ static inline bool get_down(unsigned long data0, unsigned long data1)
!(data1 & S3C2410_ADCDAT0_UPDOWN));
}
-static void touch_timer_fire(unsigned long data)
+static void touch_timer_fire(struct timer_list *unused)
{
unsigned long data0;
unsigned long data1;
diff --git a/drivers/net/wireless/atmel/at76c50x-usb.c b/drivers/net/wireless/atmel/at76c50x-usb.c
index ede89d4ffc88..e99e766a3028 100644
--- a/drivers/net/wireless/atmel/at76c50x-usb.c
+++ b/drivers/net/wireless/atmel/at76c50x-usb.c
@@ -518,11 +518,11 @@ exit:
/* LED trigger */
static int tx_activity;
-static void at76_ledtrig_tx_timerfunc(unsigned long data);
+static void at76_ledtrig_tx_timerfunc(struct timer_list *unused);
static DEFINE_TIMER(ledtrig_tx_timer, at76_ledtrig_tx_timerfunc);
DEFINE_LED_TRIGGER(ledtrig_tx);
-static void at76_ledtrig_tx_timerfunc(unsigned long data)
+static void at76_ledtrig_tx_timerfunc(struct timer_list *unused)
{
static int tx_lastactivity;
diff --git a/drivers/staging/speakup/main.c b/drivers/staging/speakup/main.c
index 16497202473f..aae868509e13 100644
--- a/drivers/staging/speakup/main.c
+++ b/drivers/staging/speakup/main.c
@@ -1164,7 +1164,7 @@ static void spkup_write(const u16 *in_buf, int count)
static const int NUM_CTL_LABELS = (MSG_CTL_END - MSG_CTL_START + 1);
static void read_all_doc(struct vc_data *vc);
-static void cursor_done(u_long data);
+static void cursor_done(struct timer_list *unused);
static DEFINE_TIMER(cursor_timer, cursor_done);
static void do_handle_shift(struct vc_data *vc, u_char value, char up_flag)
@@ -1682,7 +1682,7 @@ static int speak_highlight(struct vc_data *vc)
return 0;
}
-static void cursor_done(u_long data)
+static void cursor_done(struct timer_list *unused)
{
struct vc_data *vc = vc_cons[cursor_con].d;
unsigned long flags;
diff --git a/drivers/staging/speakup/synth.c b/drivers/staging/speakup/synth.c
index 6ddd3fc3f08d..aac29c816d09 100644
--- a/drivers/staging/speakup/synth.c
+++ b/drivers/staging/speakup/synth.c
@@ -153,7 +153,7 @@ int spk_synth_is_alive_restart(struct spk_synth *synth)
}
EXPORT_SYMBOL_GPL(spk_synth_is_alive_restart);
-static void thread_wake_up(u_long data)
+static void thread_wake_up(struct timer_list *unused)
{
wake_up_interruptible_all(&speakup_event);
}
diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
index 5d442469c95e..cf0bde3bb927 100644
--- a/drivers/tty/cyclades.c
+++ b/drivers/tty/cyclades.c
@@ -279,7 +279,7 @@ static unsigned detect_isa_irq(void __iomem *);
#endif /* CONFIG_ISA */
#ifndef CONFIG_CYZ_INTR
-static void cyz_poll(unsigned long);
+static void cyz_poll(struct timer_list *);
/* The Cyclades-Z polling cycle is defined by this variable */
static long cyz_polling_cycle = CZ_DEF_POLL;
@@ -1214,7 +1214,7 @@ static void cyz_rx_restart(struct timer_list *t)
#else /* CONFIG_CYZ_INTR */
-static void cyz_poll(unsigned long arg)
+static void cyz_poll(struct timer_list *unused)
{
struct cyclades_card *cinfo;
struct cyclades_port *info;
diff --git a/drivers/tty/isicom.c b/drivers/tty/isicom.c
index ee7958ab269f..015686ff4825 100644
--- a/drivers/tty/isicom.c
+++ b/drivers/tty/isicom.c
@@ -170,7 +170,7 @@ static struct pci_driver isicom_driver = {
static int prev_card = 3; /* start servicing isi_card[0] */
static struct tty_driver *isicom_normal;
-static void isicom_tx(unsigned long _data);
+static void isicom_tx(struct timer_list *unused);
static void isicom_start(struct tty_struct *tty);
static DEFINE_TIMER(tx, isicom_tx);
@@ -394,7 +394,7 @@ static inline int __isicom_paranoia_check(struct isi_port const *port,
* will do the rest of the work for us.
*/
-static void isicom_tx(unsigned long _data)
+static void isicom_tx(struct timer_list *unused)
{
unsigned long flags, base;
unsigned int retries;
diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index 65a70f3c7cde..68cbc03aab4b 100644
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -198,7 +198,7 @@ static void moxa_hangup(struct tty_struct *);
static int moxa_tiocmget(struct tty_struct *tty);
static int moxa_tiocmset(struct tty_struct *tty,
unsigned int set, unsigned int clear);
-static void moxa_poll(unsigned long);
+static void moxa_poll(struct timer_list *);
static void moxa_set_tty_param(struct tty_struct *, struct ktermios *);
static void moxa_shutdown(struct tty_port *);
static int moxa_carrier_raised(struct tty_port *);
@@ -1429,7 +1429,7 @@ put:
return 0;
}
-static void moxa_poll(unsigned long ignored)
+static void moxa_poll(struct timer_list *unused)
{
struct moxa_board_conf *brd;
u16 __iomem *ip;
diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
index f7dc9b1ea806..bdd17d2aaafd 100644
--- a/drivers/tty/rocket.c
+++ b/drivers/tty/rocket.c
@@ -86,7 +86,7 @@
/****** RocketPort Local Variables ******/
-static void rp_do_poll(unsigned long dummy);
+static void rp_do_poll(struct timer_list *unused);
static struct tty_driver *rocket_driver;
@@ -525,7 +525,7 @@ static void rp_handle_port(struct r_port *info)
/*
* The top level polling routine. Repeats every 1/100 HZ (10ms).
*/
-static void rp_do_poll(unsigned long dummy)
+static void rp_do_poll(struct timer_list *unused)
{
CONTROLLER_t *ctlp;
int ctrl, aiop, ch, line;
diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
index c8d90d7e7e37..5d412df8e943 100644
--- a/drivers/tty/vt/keyboard.c
+++ b/drivers/tty/vt/keyboard.c
@@ -244,7 +244,7 @@ static int kd_sound_helper(struct input_handle *handle, void *data)
return 0;
}
-static void kd_nosound(unsigned long ignored)
+static void kd_nosound(struct timer_list *unused)
{
static unsigned int zero;
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index bce4c71cb338..88b902c525d7 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -158,7 +158,7 @@ static void set_cursor(struct vc_data *vc);
static void hide_cursor(struct vc_data *vc);
static void console_callback(struct work_struct *ignored);
static void con_driver_unregister_callback(struct work_struct *ignored);
-static void blank_screen_t(unsigned long dummy);
+static void blank_screen_t(struct timer_list *unused);
static void set_palette(struct vc_data *vc);
#define vt_get_kmsg_redirect() vt_kmsg_redirect(-1)
@@ -3929,7 +3929,7 @@ void unblank_screen(void)
* (console operations can still happen at irq time, but only from printk which
* has the console mutex. Not perfect yet, but better than no locking
*/
-static void blank_screen_t(unsigned long dummy)
+static void blank_screen_t(struct timer_list *unused)
{
blank_timer_expired = 1;
schedule_work(&console_work);
diff --git a/drivers/watchdog/alim7101_wdt.c b/drivers/watchdog/alim7101_wdt.c
index 18e896eeca62..12f7ea62dddd 100644
--- a/drivers/watchdog/alim7101_wdt.c
+++ b/drivers/watchdog/alim7101_wdt.c
@@ -70,7 +70,7 @@ module_param(use_gpio, int, 0);
MODULE_PARM_DESC(use_gpio,
"Use the gpio watchdog (required by old cobalt boards).");
-static void wdt_timer_ping(unsigned long);
+static void wdt_timer_ping(struct timer_list *);
static DEFINE_TIMER(timer, wdt_timer_ping);
static unsigned long next_heartbeat;
static unsigned long wdt_is_open;
@@ -87,7 +87,7 @@ MODULE_PARM_DESC(nowayout,
* Whack the dog
*/
-static void wdt_timer_ping(unsigned long unused)
+static void wdt_timer_ping(struct timer_list *unused)
{
/* If we got a heartbeat pulse within the WDT_US_INTERVAL
* we agree to ping the WDT
diff --git a/drivers/watchdog/machzwd.c b/drivers/watchdog/machzwd.c
index 8a616a57bb90..88d823d87a4b 100644
--- a/drivers/watchdog/machzwd.c
+++ b/drivers/watchdog/machzwd.c
@@ -121,7 +121,7 @@ module_param(action, int, 0);
MODULE_PARM_DESC(action, "after watchdog resets, generate: "
"0 = RESET(*) 1 = SMI 2 = NMI 3 = SCI");
-static void zf_ping(unsigned long data);
+static void zf_ping(struct timer_list *unused);
static int zf_action = GEN_RESET;
static unsigned long zf_is_open;
@@ -237,7 +237,7 @@ static void zf_timer_on(void)
}
-static void zf_ping(unsigned long data)
+static void zf_ping(struct timer_list *unused)
{
unsigned int ctrl_reg = 0;
unsigned long flags;
diff --git a/drivers/watchdog/mixcomwd.c b/drivers/watchdog/mixcomwd.c
index c9e38096ea91..3cc07447c655 100644
--- a/drivers/watchdog/mixcomwd.c
+++ b/drivers/watchdog/mixcomwd.c
@@ -99,7 +99,7 @@ static struct {
{0x0000, 0},
};
-static void mixcomwd_timerfun(unsigned long d);
+static void mixcomwd_timerfun(struct timer_list *unused);
static unsigned long mixcomwd_opened; /* long req'd for setbit --RR */
@@ -120,7 +120,7 @@ static void mixcomwd_ping(void)
return;
}
-static void mixcomwd_timerfun(unsigned long d)
+static void mixcomwd_timerfun(struct timer_list *unused)
{
mixcomwd_ping();
mod_timer(&mixcomwd_timer, jiffies + 5 * HZ);
diff --git a/drivers/watchdog/sbc60xxwdt.c b/drivers/watchdog/sbc60xxwdt.c
index 8d589939bc84..87333a41f753 100644
--- a/drivers/watchdog/sbc60xxwdt.c
+++ b/drivers/watchdog/sbc60xxwdt.c
@@ -112,7 +112,7 @@ MODULE_PARM_DESC(nowayout,
"Watchdog cannot be stopped once started (default="
__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
-static void wdt_timer_ping(unsigned long);
+static void wdt_timer_ping(struct timer_list *);
static DEFINE_TIMER(timer, wdt_timer_ping);
static unsigned long next_heartbeat;
static unsigned long wdt_is_open;
@@ -122,7 +122,7 @@ static char wdt_expect_close;
* Whack the dog
*/
-static void wdt_timer_ping(unsigned long data)
+static void wdt_timer_ping(struct timer_list *unused)
{
/* If we got a heartbeat pulse within the WDT_US_INTERVAL
* we agree to ping the WDT
diff --git a/drivers/watchdog/sc520_wdt.c b/drivers/watchdog/sc520_wdt.c
index 3e9bbaa37bf4..6aadb56e7faa 100644
--- a/drivers/watchdog/sc520_wdt.c
+++ b/drivers/watchdog/sc520_wdt.c
@@ -123,7 +123,7 @@ MODULE_PARM_DESC(nowayout,
static __u16 __iomem *wdtmrctl;
-static void wdt_timer_ping(unsigned long);
+static void wdt_timer_ping(struct timer_list *);
static DEFINE_TIMER(timer, wdt_timer_ping);
static unsigned long next_heartbeat;
static unsigned long wdt_is_open;
@@ -134,7 +134,7 @@ static DEFINE_SPINLOCK(wdt_spinlock);
* Whack the dog
*/
-static void wdt_timer_ping(unsigned long data)
+static void wdt_timer_ping(struct timer_list *unused)
{
/* If we got a heartbeat pulse within the WDT_US_INTERVAL
* we agree to ping the WDT
diff --git a/drivers/watchdog/via_wdt.c b/drivers/watchdog/via_wdt.c
index ad3c3be13b40..b085ef1084ec 100644
--- a/drivers/watchdog/via_wdt.c
+++ b/drivers/watchdog/via_wdt.c
@@ -67,7 +67,7 @@ static struct watchdog_device wdt_dev;
static struct resource wdt_res;
static void __iomem *wdt_mem;
static unsigned int mmio;
-static void wdt_timer_tick(unsigned long data);
+static void wdt_timer_tick(struct timer_list *unused);
static DEFINE_TIMER(timer, wdt_timer_tick);
/* The timer that pings the watchdog */
static unsigned long next_heartbeat; /* the next_heartbeat for the timer */
@@ -88,7 +88,7 @@ static inline void wdt_reset(void)
* then the external/userspace heartbeat).
* 2) the watchdog timer has been stopped by userspace.
*/
-static void wdt_timer_tick(unsigned long data)
+static void wdt_timer_tick(struct timer_list *unused)
{
if (time_before(jiffies, next_heartbeat) ||
(!watchdog_active(&wdt_dev))) {
diff --git a/drivers/watchdog/w83877f_wdt.c b/drivers/watchdog/w83877f_wdt.c
index ba6b680af100..05658ecc0aa4 100644
--- a/drivers/watchdog/w83877f_wdt.c
+++ b/drivers/watchdog/w83877f_wdt.c
@@ -97,7 +97,7 @@ MODULE_PARM_DESC(nowayout,
"Watchdog cannot be stopped once started (default="
__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
-static void wdt_timer_ping(unsigned long);
+static void wdt_timer_ping(struct timer_list *);
static DEFINE_TIMER(timer, wdt_timer_ping);
static unsigned long next_heartbeat;
static unsigned long wdt_is_open;
@@ -108,7 +108,7 @@ static DEFINE_SPINLOCK(wdt_spinlock);
* Whack the dog
*/
-static void wdt_timer_ping(unsigned long data)
+static void wdt_timer_ping(struct timer_list *unused)
{
/* If we got a heartbeat pulse within the WDT_US_INTERVAL
* we agree to ping the WDT
diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c
index 139e018a82b0..f45114fd8e1e 100644
--- a/drivers/xen/grant-table.c
+++ b/drivers/xen/grant-table.c
@@ -358,10 +358,10 @@ struct deferred_entry {
struct page *page;
};
static LIST_HEAD(deferred_list);
-static void gnttab_handle_deferred(unsigned long);
+static void gnttab_handle_deferred(struct timer_list *);
static DEFINE_TIMER(deferred_timer, gnttab_handle_deferred);
-static void gnttab_handle_deferred(unsigned long unused)
+static void gnttab_handle_deferred(struct timer_list *unused)
{
unsigned int nr = 10;
struct deferred_entry *first = NULL;

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