Searched refs:open_lock (Results 1 - 23 of 23) sorted by relevance

/drivers/watchdog/
H A Dscx200_wdt.c52 static unsigned long open_lock; variable
102 if (test_and_set_bit(0, &open_lock))
116 clear_bit(0, &open_lock);
H A Dwdt_pci.c65 static unsigned long open_lock; variable
456 if (test_and_set_bit(0, &open_lock))
489 clear_bit(0, &open_lock);
/drivers/s390/char/
H A Dvmur.h75 spinlock_t open_lock; /* serialize critical sections */ member in struct:urdev
H A Dvmur.c112 spin_lock_init(&urd->open_lock);
714 spin_lock(&urd->open_lock);
716 spin_unlock(&urd->open_lock);
725 spin_lock(&urd->open_lock);
728 spin_unlock(&urd->open_lock);
760 spin_lock(&urd->open_lock);
762 spin_unlock(&urd->open_lock);
774 spin_lock(&urf->urd->open_lock);
776 spin_unlock(&urf->urd->open_lock);
/drivers/video/riva/
H A Drivafb.h55 struct mutex open_lock; member in struct:riva_par
H A Dfbdev.c1051 mutex_lock(&par->open_lock);
1068 mutex_unlock(&par->open_lock);
1078 mutex_lock(&par->open_lock);
1080 mutex_unlock(&par->open_lock);
1093 mutex_unlock(&par->open_lock);
1949 mutex_init(&default_par->open_lock);
/drivers/video/
H A Dsh_mobile_lcdcfb.h64 struct mutex open_lock; /* protects the use counter */ member in struct:sh_mobile_lcdc_chan
H A Dvt8623fb.c37 struct mutex open_lock; member in struct:vt8623fb_info
293 mutex_lock(&(par->open_lock));
306 mutex_unlock(&(par->open_lock));
315 mutex_lock(&(par->open_lock));
317 mutex_unlock(&(par->open_lock));
325 mutex_unlock(&(par->open_lock));
686 mutex_init(&par->open_lock);
849 mutex_lock(&(par->open_lock));
852 mutex_unlock(&(par->open_lock));
863 mutex_unlock(&(par->open_lock));
[all...]
H A Darkfb.c39 struct mutex open_lock; member in struct:arkfb_info
536 mutex_lock(&(par->open_lock));
549 mutex_unlock(&(par->open_lock));
560 mutex_lock(&(par->open_lock));
562 mutex_unlock(&(par->open_lock));
572 mutex_unlock(&(par->open_lock));
976 mutex_init(&par->open_lock);
1128 mutex_lock(&(par->open_lock));
1131 mutex_unlock(&(par->open_lock));
1142 mutex_unlock(&(par->open_lock));
[all...]
H A Di740fb.c52 struct mutex open_lock; member in struct:i740fb_par
193 mutex_lock(&(par->open_lock));
195 mutex_unlock(&(par->open_lock));
204 mutex_lock(&(par->open_lock));
208 mutex_unlock(&(par->open_lock));
213 mutex_unlock(&(par->open_lock));
1026 mutex_init(&par->open_lock);
1214 mutex_lock(&(par->open_lock));
1218 mutex_unlock(&(par->open_lock));
1229 mutex_unlock(&(par->open_lock));
[all...]
H A Ds3fb.c39 struct mutex open_lock; member in struct:s3fb_info
513 mutex_lock(&(par->open_lock));
526 mutex_unlock(&(par->open_lock));
537 mutex_lock(&(par->open_lock));
539 mutex_unlock(&(par->open_lock));
547 mutex_unlock(&(par->open_lock));
1140 mutex_init(&par->open_lock);
1439 mutex_lock(&(par->open_lock));
1442 mutex_unlock(&(par->open_lock));
1453 mutex_unlock(&(par->open_lock));
[all...]
H A Dsh_mobile_lcdcfb.c1165 mutex_lock(&ch->open_lock);
1177 mutex_unlock(&ch->open_lock);
1186 mutex_lock(&ch->open_lock);
1190 mutex_unlock(&ch->open_lock);
1679 mutex_lock(&ch->open_lock);
1681 mutex_unlock(&ch->open_lock);
1810 mutex_init(&ch->open_lock);
/drivers/misc/
H A Dhpilo.h48 * open_lock serializes ccb_cnt during open and close
54 * Locks must be taken in this order, but open_lock and alloc_lock
58 spinlock_t open_lock; member in struct:ilo_hwinfo
H A Dphantom.c56 struct mutex open_lock; member in struct:phantom_device
222 if (mutex_lock_interruptible(&dev->open_lock)) {
228 mutex_unlock(&dev->open_lock);
239 mutex_unlock(&dev->open_lock);
248 mutex_lock(&dev->open_lock);
254 mutex_unlock(&dev->open_lock);
389 mutex_init(&pht->open_lock);
H A Dhpilo.c541 spin_lock(&hw->open_lock);
557 spin_unlock(&hw->open_lock);
577 spin_lock(&hw->open_lock);
628 spin_unlock(&hw->open_lock);
771 spin_lock_init(&ilo_hw->open_lock);
/drivers/media/video/
H A Dzr364xx.c184 struct mutex open_lock; member in struct:zr364xx_camera
1275 mutex_lock(&cam->open_lock);
1313 mutex_unlock(&cam->open_lock);
1326 mutex_lock(&cam->open_lock);
1349 mutex_unlock(&cam->open_lock);
1367 mutex_lock(&cam->open_lock);
1399 mutex_unlock(&cam->open_lock);
1624 mutex_init(&cam->open_lock);
H A Ds2255drv.c261 struct mutex open_lock; member in struct:s2255_dev
1706 mutex_lock(&dev->open_lock);
1710 mutex_unlock(&dev->open_lock);
1749 mutex_unlock(&dev->open_lock);
1753 mutex_unlock(&dev->open_lock);
1767 mutex_unlock(&dev->open_lock);
1771 mutex_unlock(&dev->open_lock);
1774 mutex_unlock(&dev->open_lock);
1835 mutex_destroy(&dev->open_lock);
2539 mutex_init(&dev->open_lock);
[all...]
/drivers/video/i810/
H A Di810.h266 struct mutex open_lock; member in struct:i810fb_par
H A Di810_main.c1242 mutex_lock(&par->open_lock);
1253 mutex_unlock(&par->open_lock);
1262 mutex_lock(&par->open_lock);
1264 mutex_unlock(&par->open_lock);
1274 mutex_unlock(&par->open_lock);
1761 mutex_init(&par->open_lock);
/drivers/mmc/card/
H A Dblock.c113 static DEFINE_MUTEX(open_lock);
133 mutex_lock(&open_lock);
139 mutex_unlock(&open_lock);
152 mutex_lock(&open_lock);
163 mutex_unlock(&open_lock);
/drivers/block/
H A Dfloppy.c412 static DEFINE_MUTEX(open_lock);
3233 mutex_lock(&open_lock);
3235 mutex_unlock(&open_lock);
3250 mutex_unlock(&open_lock);
3614 mutex_lock(&open_lock);
3623 mutex_unlock(&open_lock);
3643 mutex_lock(&open_lock);
3718 mutex_unlock(&open_lock);
3729 mutex_unlock(&open_lock);
/drivers/video/savage/
H A Dsavagefb.h197 struct mutex open_lock; member in struct:savagefb_par
H A Dsavagefb_driver.c1612 mutex_lock(&par->open_lock);
1624 mutex_unlock(&par->open_lock);
1632 mutex_lock(&par->open_lock);
1640 mutex_unlock(&par->open_lock);
2196 mutex_init(&par->open_lock);

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