Commit b69deb2b authored Aug 06, 2014 by Zhang Zhen Committed by Linus Torvalds Aug 06, 2014

mm/mem-hotplug: replace simple_strtoull() with kstrtoull()



Use the newer and more pleasant kstrtoull() to replace
simple_strtoull(), because simple_strtoull() is marked for obsoletion.

Signed-off-by: Zhang Zhen <zhenzhang.zhang@huawei.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent a840cda6

drivers/base/memory.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -406,7 +406,9 @@ memory_probe_store(struct device dev, struct device_attribute attr,
		int i, ret;
		unsigned long pages_per_block = PAGES_PER_SECTION * sections_per_block;

		phys_addr = simple_strtoull(buf, NULL, 0);
		ret = kstrtoull(buf, 0, &phys_addr);
		if (ret)
		return ret;

		if (phys_addr & ((pages_per_block << PAGE_SHIFT) - 1))
		return -EINVAL;