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-rw-r--r--arch/powerpc/kernel/setup_64.c37
1 files changed, 0 insertions, 37 deletions
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 785fd9d7b386..0471e843b6c5 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -395,43 +395,6 @@ static void __init initialize_cache_info(void)
395 DBG(" <- initialize_cache_info()\n"); 395 DBG(" <- initialize_cache_info()\n");
396} 396}
397 397
398static void __init check_for_initrd(void)
399{
400#ifdef CONFIG_BLK_DEV_INITRD
401 u64 *prop;
402
403 DBG(" -> check_for_initrd()\n");
404
405 if (of_chosen) {
406 prop = (u64 *)get_property(of_chosen,
407 "linux,initrd-start", NULL);
408 if (prop != NULL) {
409 initrd_start = (unsigned long)__va(*prop);
410 prop = (u64 *)get_property(of_chosen,
411 "linux,initrd-end", NULL);
412 if (prop != NULL) {
413 initrd_end = (unsigned long)__va(*prop);
414 initrd_below_start_ok = 1;
415 } else
416 initrd_start = 0;
417 }
418 }
419
420 /* If we were passed an initrd, set the ROOT_DEV properly if the values
421 * look sensible. If not, clear initrd reference.
422 */
423 if (initrd_start >= KERNELBASE && initrd_end >= KERNELBASE &&
424 initrd_end > initrd_start)
425 ROOT_DEV = Root_RAM0;
426 else
427 initrd_start = initrd_end = 0;
428
429 if (initrd_start)
430 printk("Found initrd at 0x%lx:0x%lx\n", initrd_start, initrd_end);
431
432 DBG(" <- check_for_initrd()\n");
433#endif /* CONFIG_BLK_DEV_INITRD */
434}
435 398
436/* 399/*
437 * Do some initial setup of the system. The parameters are those which 400 * Do some initial setup of the system. The parameters are those which