Searched defs:usage_count (Results 1 - 6 of 6) sorted by relevance

/drivers/mfd/
H A Dmfd-core.c28 if (atomic_inc_return(cell->usage_count) == 1)
33 atomic_dec(cell->usage_count);
45 if (atomic_dec_return(cell->usage_count) == 0)
50 atomic_inc(cell->usage_count);
53 WARN_ON(atomic_read(cell->usage_count) < 0);
171 cells[i].usage_count = &cnts[i];
188 atomic_t **usage_count = c; local
190 /* find the base address of usage_count pointers (for freeing) */
191 if (!*usage_count || (cell->usage_count < *usage_coun
[all...]
/drivers/block/
H A Dcpqarray.h53 int usage_count; member in struct:__anon290
98 int usage_count; member in struct:ctlr_info
H A Dcciss.h34 int usage_count; member in struct:_drive_info_struct
77 int usage_count; /* number of opens all all minor devices */ member in struct:ctlr_info
H A Dfloppy.c579 static atomic_t usage_count = ATOMIC_INIT(0); variable
866 if (WARN(atomic_read(&usage_count) == 0,
2895 if (WARN(atomic_read(&usage_count) == 0,
3827 if (WARN(atomic_read(&usage_count) == 0,
4325 if (atomic_read(&usage_count))
4393 if (atomic_inc_return(&usage_count) > 1)
4405 atomic_dec(&usage_count);
4415 atomic_dec(&usage_count);
4450 atomic_dec(&usage_count);
4463 if (!atomic_dec_and_test(&usage_count))
[all...]
/drivers/scsi/
H A Dhpsa.h66 int usage_count; /* number of opens all all minor devices */ member in struct:ctlr_info
/drivers/memstick/core/
H A Dmspro_block.c140 unsigned int usage_count; member in struct:mspro_block_data
194 msb->usage_count++;
215 if (msb->usage_count)
216 msb->usage_count--;
218 if (!msb->usage_count) {
1256 msb->usage_count = 1;

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