Commit 49c8b24d authored Aug 06, 2014 by Yasuaki Ishimatsu Committed by Linus Torvalds Aug 06, 2014

drivers/firmware/memmap.c: pass the correct argument to firmware_map_find_entry_bootmem()



firmware_map_add_hotplug() calls firmware_map_find_entry_bootmem() to
get free firmware_map_entry.  But end arguments is not correct.  So
firmware_map_find_entry_bootmem() cannot not find firmware_map_entry.

The patch passes the correct end argument to firmware_map_find_entry_bootmem().

Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Toshi Kani <toshi.kani@hp.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent f6f8ed47

drivers/firmware/memmap.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -286,7 +286,7 @@ int __meminit firmware_map_add_hotplug(u64 start, u64 end, const char *type)
		{
		struct firmware_map_entry *entry;

		entry = firmware_map_find_entry_bootmem(start, end, type);
		entry = firmware_map_find_entry_bootmem(start, end - 1, type);
		if (!entry) {
		entry = kzalloc(sizeof(struct firmware_map_entry), GFP_ATOMIC);
		if (!entry)