Lines Matching refs:p_buffer
223 if (pa->p_buffer) {
225 vfree(pa->p_buffer);
227 pa->p_buffer = vmalloc(size);
228 if (pa->p_buffer)
243 hm->m0.u.d.u.data.pb_data = pa->p_buffer;
259 copy_from_user(pa->p_buffer, ptr, size);
271 copy_to_user(ptr, pa->p_buffer, size);
384 adapter.p_buffer = vmalloc(prealloc_stream_buf);
385 if (!adapter.p_buffer) {
423 if (adapter.p_buffer) {
425 vfree(adapter.p_buffer);
453 if (pa->p_buffer) {
455 vfree(pa->p_buffer);