From 7dfe4be351e81656ca1068e5d4ead235c7ba94b1 Mon Sep 17 00:00:00 2001 From: Baruch Siach Date: Sun, 23 Dec 2012 13:10:50 +0200 Subject: mtd: physmap_of: fix cmdline partition method w/o linux, mtd-name Commit d68cbdd4fb (mtd: physmap_of: allow to specify the mtd name for retro compatiblity) broke cmdline partitioning using dev_name() in the kernel command line. of_property_read_string() does not touch mtd_name when linux,mtd-name is not present in the device tree, which causes map.name to be set to a random value. Fix this by initializing mtd_name to NULL. Cc: Jean-Christophe PLAGNIOL-VILLARD Signed-off-by: Baruch Siach Signed-off-by: David Woodhouse --- drivers/mtd/maps/physmap_of.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/mtd/maps/physmap_of.c') diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c index 37cdc201652f..6fb2bd83d7de 100644 --- a/drivers/mtd/maps/physmap_of.c +++ b/drivers/mtd/maps/physmap_of.c @@ -170,7 +170,7 @@ static int of_flash_probe(struct platform_device *dev) resource_size_t res_size; struct mtd_part_parser_data ppdata; bool map_indirect; - const char *mtd_name; + const char *mtd_name = NULL; match = of_match_device(of_flash_match, &dev->dev); if (!match) -- cgit v1.2.3