Searched defs:usize (Results 1 - 9 of 9) sorted by relevance
/drivers/acpi/apei/ |
H A D | erst-dbg.c | 95 size_t usize, loff_t *off) 143 if (len > usize) 156 size_t usize, loff_t *off) 164 if (usize > ERST_DBG_RECORD_LEN_MAX) { 171 if (usize > erst_dbg_buf_len) { 174 p = kmalloc(usize, GFP_KERNEL); 179 erst_dbg_buf_len = usize; 181 rc = copy_from_user(erst_dbg_buf, ubuf, usize); 188 if (rcd->record_length != usize) 195 return rc < 0 ? rc : usize; 94 erst_dbg_read(struct file *filp, char __user *ubuf, size_t usize, loff_t *off) argument 155 erst_dbg_write(struct file *filp, const char __user *ubuf, size_t usize, loff_t *off) argument [all...] |
/drivers/gpu/drm/ |
H A D | drm_drv.c | 394 unsigned int usize, asize; local 418 usize = asize = _IOC_SIZE(cmd); 425 usize = asize = _IOC_SIZE(cmd); 454 if (asize > usize) 455 memset(kdata + usize, 0, asize - usize); 460 usize) != 0) { 465 memset(kdata, 0, usize); 477 usize) != 0)
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/drivers/media/video/ |
H A D | videobuf2-dma-sg.c | 229 unsigned long usize = vma->vm_end - vma->vm_start; local 247 usize -= PAGE_SIZE; 248 } while (usize > 0);
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/drivers/gpu/drm/exynos/ |
H A D | exynos_drm_gem.c | 489 unsigned long pfn, vm_size, usize, uaddr = vma->vm_start; local 499 vm_size = usize = vma->vm_end - vma->vm_start; 527 usize -= PAGE_SIZE; 528 } while (usize > 0);
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/drivers/pci/pcie/aer/ |
H A D | aer_inject.c | 478 size_t usize, loff_t *off) 485 if (usize < offsetof(struct aer_error_inj, domain) || 486 usize > sizeof(einj)) 490 if (copy_from_user(&einj, ubuf, usize)) 494 return ret ? ret : usize; 477 aer_inject_write(struct file *filp, const char __user *ubuf, size_t usize, loff_t *off) argument
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/drivers/staging/tidspbridge/pmgr/ |
H A D | cod.c | 287 u32 usize) 291 if (usize <= COD_MAXPATHLENGTH) 292 strncpy(sz_name, cod_mgr_obj->sz_zl_file, usize); 286 cod_get_base_name(struct cod_manager *cod_mgr_obj, char *sz_name, u32 usize) argument
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H A D | cmm.c | 140 u32 usize); 158 void *cmm_calloc_buf(struct cmm_object *hcmm_mgr, u32 usize, argument 176 if (cmm_mgr_obj && (usize != 0)) { 183 usize = 184 ((usize - 1) & ~(cmm_mgr_obj->min_block_size - 188 pnode = get_free_block(allocator, usize); 191 delta_size = (pnode->size - usize); 196 get_node(cmm_mgr_obj, pnode->pa + usize, 197 pnode->va + usize, 202 pnode->size = usize; 665 get_free_block(struct cmm_allocator *allocator, u32 usize) argument [all...] |
/drivers/staging/tidspbridge/rmgr/ |
H A D | strm.c | 92 int strm_allocate_buffer(struct strm_res_object *strmres, u32 usize, argument 105 if (usize == 0) 117 usize);
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H A D | node.c | 675 DBAPI node_alloc_msg_buf(struct node_object *hnode, u32 usize, argument 712 status = cmm_xlator_info(pnode->xlator, pbuffer, usize, 738 usize);
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