Lines Matching refs:scratch
217 memcpy(usbvision->scratch + usbvision->scratch_write_ptr, data, len); in scratch_put()
221 memcpy(usbvision->scratch + usbvision->scratch_write_ptr, data, len_part); in scratch_put()
225 memcpy(usbvision->scratch, data + len_part, len - len_part); in scratch_put()
253 memcpy(data, usbvision->scratch + *ptr, len); in scratch_get_extra()
257 memcpy(data, usbvision->scratch + *ptr, len_part); in scratch_get_extra()
261 memcpy(data + len_part, usbvision->scratch, len - len_part); in scratch_get_extra()
298 memcpy(data, usbvision->scratch + usbvision->scratch_read_ptr, len); in scratch_get()
302 memcpy(data, usbvision->scratch + usbvision->scratch_read_ptr, len_part); in scratch_get()
306 memcpy(data + len_part, usbvision->scratch, len - len_part); in scratch_get()
369 usbvision->scratch = vmalloc_32(scratch_buf_size); in usbvision_scratch_alloc()
371 if (usbvision->scratch == NULL) { in usbvision_scratch_alloc()
382 vfree(usbvision->scratch); in usbvision_scratch_free()
383 usbvision->scratch = NULL; in usbvision_scratch_free()