| /linux-3.4.99/drivers/mfd/ |
| D | mfd-core.c | 32 if (atomic_inc_return(cell->usage_count) == 1) in mfd_cell_enable()
37 atomic_dec(cell->usage_count); in mfd_cell_enable()
49 if (atomic_dec_return(cell->usage_count) == 0) in mfd_cell_disable()
54 atomic_inc(cell->usage_count); in mfd_cell_disable()
57 WARN_ON(atomic_read(cell->usage_count) < 0); in mfd_cell_disable()
176 cells[i].usage_count = &cnts[i]; in mfd_add_devices()
193 atomic_t **usage_count = c; in mfd_remove_devices_fn() local
202 if (!*usage_count || (cell->usage_count < *usage_count)) in mfd_remove_devices_fn()
203 *usage_count = cell->usage_count; in mfd_remove_devices_fn()
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| /linux-3.4.99/include/trace/events/ |
| D | rpm.h | 26 __field( int , usage_count )
37 __entry->usage_count = atomic_read(
38 &dev->power.usage_count);
50 __entry->usage_count,
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| /linux-3.4.99/drivers/block/ |
| D | cpqarray.h | 53 int usage_count; member
98 int usage_count; member
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| D | cciss.h | 34 int usage_count; member
77 int usage_count; /* number of opens all all minor devices */ member
|
| D | cpqarray.c | 841 host->usage_count++; in ida_open()
865 host->usage_count--; in ida_release()
1527 if (host->usage_count > 1) { in revalidate_allvol()
1530 " revalidation (usage=%d)\n", host->usage_count); in revalidate_allvol()
1533 host->usage_count++; in revalidate_allvol()
1570 host->usage_count--; in revalidate_allvol()
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| D | floppy.c | 579 static atomic_t usage_count = ATOMIC_INIT(0); variable
866 if (WARN(atomic_read(&usage_count) == 0, in lock_fdc()
2895 if (WARN(atomic_read(&usage_count) == 0, in do_fd_request()
3830 if (WARN(atomic_read(&usage_count) == 0, in floppy_revalidate()
4338 if (atomic_read(&usage_count)) in floppy_init()
4406 if (atomic_inc_return(&usage_count) > 1) in floppy_grab_irq_and_dma()
4418 atomic_dec(&usage_count); in floppy_grab_irq_and_dma()
4428 atomic_dec(&usage_count); in floppy_grab_irq_and_dma()
4463 atomic_dec(&usage_count); in floppy_grab_irq_and_dma()
4476 if (!atomic_dec_and_test(&usage_count)) in floppy_release_irq_and_dma()
[all …]
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| D | cciss.c | 818 count = drv->usage_count; in cciss_show_usage_count()
822 static DEVICE_ATTR(usage_count, S_IRUGO, cciss_show_usage_count, NULL);
1107 drv->usage_count++; in cciss_open()
1108 h->usage_count++; in cciss_open()
1135 drv->usage_count--; in cciss_release()
1136 h->usage_count--; in cciss_release()
1454 luninfo.num_opens = drv->usage_count; in cciss_getluninfo()
2467 if (drv->usage_count > via_ioctl) in deregister_disk()
2469 } else if (drv->usage_count > 0) in deregister_disk()
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| /linux-3.4.99/drivers/base/power/ |
| D | runtime.c | 139 else if (atomic_read(&dev->power.usage_count) > 0) in rpm_check_suspend_allowed()
879 if (!atomic_dec_and_test(&dev->power.usage_count)) in __pm_runtime_idle()
911 if (!atomic_dec_and_test(&dev->power.usage_count)) in __pm_runtime_suspend()
942 atomic_inc(&dev->power.usage_count); in __pm_runtime_resume()
1197 atomic_inc(&dev->power.usage_count); in pm_runtime_forbid()
1218 if (atomic_dec_and_test(&dev->power.usage_count)) in pm_runtime_allow()
1285 atomic_inc(&dev->power.usage_count); in update_autosuspend()
1295 atomic_dec(&dev->power.usage_count); in update_autosuspend()
1355 atomic_set(&dev->power.usage_count, 0); in pm_runtime_init()
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| D | sysfs.c | 409 return sprintf(buf, "%d\n", atomic_read(&dev->power.usage_count)); in rtpm_usagecount_show()
|
| /linux-3.4.99/arch/powerpc/platforms/ps3/ |
| D | mm.c | 387 unsigned int usage_count; member
817 c->usage_count++; in dma_sb_map_area()
832 c->usage_count = 1; in dma_sb_map_area()
863 c->usage_count++; in dma_ioc0_map_area()
881 c->usage_count = 1; in dma_ioc0_map_area()
921 c->usage_count--; in dma_sb_unmap_area()
923 if (!c->usage_count) { in dma_sb_unmap_area()
959 c->usage_count--; in dma_ioc0_unmap_area()
961 if (!c->usage_count) { in dma_ioc0_unmap_area()
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| /linux-3.4.99/include/linux/mfd/ |
| D | core.h | 29 atomic_t *usage_count; member
|
| /linux-3.4.99/include/linux/ |
| D | pm_runtime.h | 59 atomic_inc(&dev->power.usage_count); in pm_runtime_get_noresume()
64 atomic_add_unless(&dev->power.usage_count, -1, 0); in pm_runtime_put_noidle()
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| D | pm.h | 527 atomic_t usage_count; member
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| /linux-3.4.99/arch/arm/plat-spear/ |
| D | clock.c | 117 if (!clk->usage_count) { in do_clk_disable()
122 clk->usage_count--; in do_clk_disable()
124 if (clk->usage_count == 0) { in do_clk_disable()
144 if (clk->usage_count == 0) { in do_clk_enable()
168 clk->usage_count++; in do_clk_enable()
936 (u32 *)&c->usage_count); in clk_debugfs_register_one()
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| /linux-3.4.99/drivers/usb/core/ |
| D | driver.c | 1445 __func__, atomic_read(&udev->dev.power.usage_count), in usb_autosuspend_device()
1475 __func__, atomic_read(&udev->dev.power.usage_count), in usb_autoresume_device()
1506 __func__, atomic_read(&intf->dev.power.usage_count), in usb_autopm_put_interface()
1535 __func__, atomic_read(&intf->dev.power.usage_count), in usb_autopm_put_interface_async()
1586 __func__, atomic_read(&intf->dev.power.usage_count), in usb_autopm_get_interface()
1619 __func__, atomic_read(&intf->dev.power.usage_count), in usb_autopm_get_interface_async()
1667 if (atomic_read(&intf->dev.power.usage_count) > 0) in autosuspend_check()
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| /linux-3.4.99/arch/arm/plat-spear/include/plat/ |
| D | clock.h | 96 unsigned int usage_count; member
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| /linux-3.4.99/drivers/memstick/core/ |
| D | mspro_block.c | 140 unsigned int usage_count; member
194 msb->usage_count++; in mspro_block_bd_open()
215 if (msb->usage_count) in mspro_block_disk_release()
216 msb->usage_count--; in mspro_block_disk_release()
218 if (!msb->usage_count) { in mspro_block_disk_release()
1256 msb->usage_count = 1; in mspro_block_init_disk()
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| /linux-3.4.99/Documentation/ABI/testing/ |
| D | sysfs-bus-pci-devices-cciss | 56 Where: /sys/bus/pci/devices/<dev>/ccissX/cXdY/usage_count
|
| /linux-3.4.99/drivers/scsi/ |
| D | hpsa.h | 66 int usage_count; /* number of opens all all minor devices */ member
|
| /linux-3.4.99/drivers/usb/storage/ |
| D | realtek_cr.c | 790 atomic_read(&us->pusb_intf->dev.power.usage_count)); in rts51x_suspend_timer_fn()
804 &us->pusb_intf->dev.power.usage_count)); in rts51x_suspend_timer_fn()
843 atomic_read(&us->pusb_intf->dev.power.usage_count)); in rts51x_invoke_transport()
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| /linux-3.4.99/mm/ |
| D | memcontrol.c | 5179 int usage_count; in mc_handle_swap_pte() local
5185 usage_count = mem_cgroup_count_swap_user(ent, &page); in mc_handle_swap_pte()
5186 if (usage_count > 1) { /* we don't move shared anon */ in mc_handle_swap_pte()
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| /linux-3.4.99/Documentation/scsi/ |
| D | ChangeLog.1992-1997 | 3 * Don't play with usage_count directly, instead hand around
781 usage_count field added to Scsi_Host_Template.
814 * hosts.h: Add usage_count to Scsi_Host_Template.
|
| /linux-3.4.99/Documentation/power/ |
| D | runtime_pm.txt | 215 atomic_t usage_count;
|