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

/drivers/video/fbdev/
A Dvt8623fb.c34 struct mutex open_lock; member
284 mutex_lock(&(par->open_lock)); in vt8623fb_open()
297 mutex_unlock(&(par->open_lock)); in vt8623fb_open()
306 mutex_lock(&(par->open_lock)); in vt8623fb_release()
308 mutex_unlock(&(par->open_lock)); in vt8623fb_release()
316 mutex_unlock(&(par->open_lock)); in vt8623fb_release()
695 mutex_init(&par->open_lock); in vt8623_pci_probe()
847 mutex_lock(&(par->open_lock)); in vt8623_pci_suspend()
857 mutex_unlock(&(par->open_lock)); in vt8623_pci_suspend()
874 mutex_lock(&(par->open_lock)); in vt8623_pci_resume()
[all …]
A Darkfb.c36 struct mutex open_lock; member
516 mutex_lock(&(par->open_lock)); in arkfb_open()
529 mutex_unlock(&(par->open_lock)); in arkfb_open()
540 mutex_lock(&(par->open_lock)); in arkfb_release()
542 mutex_unlock(&(par->open_lock)); in arkfb_release()
552 mutex_unlock(&(par->open_lock)); in arkfb_release()
978 mutex_init(&par->open_lock); in ark_pci_probe()
1115 mutex_lock(&(par->open_lock)); in ark_pci_suspend()
1125 mutex_unlock(&(par->open_lock)); in ark_pci_suspend()
1142 mutex_lock(&(par->open_lock)); in ark_pci_resume()
[all …]
A Di740fb.c45 struct mutex open_lock; member
185 mutex_lock(&(par->open_lock)); in i740fb_open()
187 mutex_unlock(&(par->open_lock)); in i740fb_open()
196 mutex_lock(&(par->open_lock)); in i740fb_release()
199 mutex_unlock(&(par->open_lock)); in i740fb_release()
204 mutex_unlock(&(par->open_lock)); in i740fb_release()
1023 mutex_init(&par->open_lock); in i740fb_probe()
1194 mutex_lock(&(par->open_lock)); in i740fb_suspend()
1205 mutex_unlock(&(par->open_lock)); in i740fb_suspend()
1217 mutex_lock(&(par->open_lock)); in i740fb_resume()
[all …]
A Ds3fb.c36 struct mutex open_lock; member
505 mutex_lock(&(par->open_lock)); in s3fb_open()
518 mutex_unlock(&(par->open_lock)); in s3fb_open()
529 mutex_lock(&(par->open_lock)); in s3fb_release()
531 mutex_unlock(&(par->open_lock)); in s3fb_release()
539 mutex_unlock(&(par->open_lock)); in s3fb_release()
1153 mutex_init(&par->open_lock); in s3_pci_probe()
1439 mutex_lock(&(par->open_lock)); in s3_pci_suspend()
1449 mutex_unlock(&(par->open_lock)); in s3_pci_suspend()
1466 mutex_lock(&(par->open_lock)); in s3_pci_resume()
[all …]
A Dsh_mobile_lcdcfb.h65 struct mutex open_lock; /* protects the use counter */ member
A Dsh_mobile_lcdcfb.c1783 mutex_lock(&ch->open_lock); in sh_mobile_lcdc_release()
1795 mutex_unlock(&ch->open_lock); in sh_mobile_lcdc_release()
1804 mutex_lock(&ch->open_lock); in sh_mobile_lcdc_open()
1808 mutex_unlock(&ch->open_lock); in sh_mobile_lcdc_open()
2279 mutex_destroy(&ch->open_lock); in sh_mobile_lcdc_remove()
2519 mutex_init(&priv->ch[i].open_lock); in sh_mobile_lcdc_probe()
/drivers/misc/
A Dphantom.c55 struct mutex open_lock; member
221 if (mutex_lock_interruptible(&dev->open_lock)) { in phantom_open()
227 mutex_unlock(&dev->open_lock); in phantom_open()
238 mutex_unlock(&dev->open_lock); in phantom_open()
247 mutex_lock(&dev->open_lock); in phantom_release()
253 mutex_unlock(&dev->open_lock); in phantom_release()
387 mutex_init(&pht->open_lock); in phantom_probe()
A Dhpilo.c541 spin_lock(&hw->open_lock); in ilo_close()
557 spin_unlock(&hw->open_lock); in ilo_close()
577 spin_lock(&hw->open_lock); in ilo_open()
628 spin_unlock(&hw->open_lock); in ilo_open()
808 spin_lock_init(&ilo_hw->open_lock); in ilo_probe()
A Dhpilo.h60 spinlock_t open_lock; member
/drivers/s390/char/
A Dvmur.c119 spin_lock_init(&urd->open_lock); in urdev_alloc()
721 spin_lock(&urd->open_lock); in ur_open()
723 spin_unlock(&urd->open_lock); in ur_open()
732 spin_lock(&urd->open_lock); in ur_open()
735 spin_unlock(&urd->open_lock); in ur_open()
767 spin_lock(&urd->open_lock); in ur_open()
769 spin_unlock(&urd->open_lock); in ur_open()
781 spin_lock(&urf->urd->open_lock); in ur_release()
783 spin_unlock(&urf->urd->open_lock); in ur_release()
A Dvmur.h79 spinlock_t open_lock; /* serialize critical sections */ member
/drivers/watchdog/
A Dscx200_wdt.c48 static unsigned long open_lock; variable
98 if (test_and_set_bit(0, &open_lock)) in scx200_wdt_open()
112 clear_bit(0, &open_lock); in scx200_wdt_release()
A Dwdt_pci.c60 static unsigned long open_lock; variable
451 if (test_and_set_bit(0, &open_lock)) in wdtpci_open()
484 clear_bit(0, &open_lock); in wdtpci_release()
/drivers/video/fbdev/riva/
A Drivafb.h56 struct mutex open_lock; member
A Dfbdev.c1027 mutex_lock(&par->open_lock); in rivafb_open()
1044 mutex_unlock(&par->open_lock); in rivafb_open()
1054 mutex_lock(&par->open_lock); in rivafb_release()
1056 mutex_unlock(&par->open_lock); in rivafb_release()
1069 mutex_unlock(&par->open_lock); in rivafb_release()
1927 mutex_init(&default_par->open_lock); in rivafb_probe()
/drivers/media/usb/dvb-usb/
A Dcxusb.c314 mutex_lock(&cxdev->open_lock); in cxusb_power_ctrl()
329 mutex_unlock(&cxdev->open_lock); in cxusb_power_ctrl()
1427 mutex_lock(&cxdev->open_lock); in cxusb_medion_get()
1490 mutex_unlock(&cxdev->open_lock); in cxusb_medion_get()
1499 mutex_lock(&cxdev->open_lock); in cxusb_medion_put()
1516 mutex_unlock(&cxdev->open_lock); in cxusb_medion_put()
1539 mutex_init(&cxdev->open_lock); in cxusb_medion_priv_init()
1548 mutex_destroy(&cxdev->open_lock); in cxusb_medion_priv_destroy()
A Dcxusb.h121 struct mutex open_lock; member
/drivers/video/fbdev/i810/
A Di810.h265 struct mutex open_lock; member
A Di810_main.c1244 mutex_lock(&par->open_lock); in i810fb_open()
1255 mutex_unlock(&par->open_lock); in i810fb_open()
1264 mutex_lock(&par->open_lock); in i810fb_release()
1266 mutex_unlock(&par->open_lock); in i810fb_release()
1276 mutex_unlock(&par->open_lock); in i810fb_release()
1764 mutex_init(&par->open_lock); in i810_init_defaults()
/drivers/block/
A Dfloppy.c406 static DEFINE_MUTEX(open_lock);
3246 mutex_lock(&open_lock); in set_geometry()
3248 mutex_unlock(&open_lock); in set_geometry()
3264 mutex_unlock(&open_lock); in set_geometry()
3976 mutex_lock(&open_lock); in floppy_release()
3983 mutex_unlock(&open_lock); in floppy_release()
4001 mutex_lock(&open_lock); in floppy_open()
4074 mutex_unlock(&open_lock); in floppy_open()
4083 mutex_unlock(&open_lock); in floppy_open()
/drivers/video/fbdev/savage/
A Dsavagefb_driver.c1611 mutex_lock(&par->open_lock); in savagefb_open()
1623 mutex_unlock(&par->open_lock); in savagefb_open()
1631 mutex_lock(&par->open_lock); in savagefb_release()
1639 mutex_unlock(&par->open_lock); in savagefb_release()
2190 mutex_init(&par->open_lock); in savagefb_probe()
A Dsavagefb.h197 struct mutex open_lock; member
/drivers/mmc/core/
A Dblock.c216 static DEFINE_MUTEX(open_lock);
235 mutex_lock(&open_lock); in mmc_blk_get()
239 mutex_unlock(&open_lock); in mmc_blk_get()
258 mutex_lock(&open_lock); in mmc_blk_kref_release()
260 mutex_unlock(&open_lock); in mmc_blk_kref_release()

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