Lines Matching refs:diag204_buf
31 static void *diag204_buf; /* 4K aligned buffer for diag204 data */
223 if (!diag204_buf)
229 free_pages((unsigned long) diag204_buf, 0);
231 diag204_buf = NULL;
245 diag204_buf = page_align_ptr(diag204_buf_vmalloc);
247 return diag204_buf;
252 diag204_buf = (void*)__get_free_pages(GFP_KERNEL,0);
253 if (!diag204_buf)
256 return diag204_buf;
261 if (diag204_buf) {
263 return diag204_buf;