Makes the Lantiq flash driver try jedec probing if cfi probing fails. (Based on work by Simon Hayes first published on www.psidoc.com and http://sourceforge.net/projects/hh2b4ever/) Signed-off-by: Ben Mulvihill --- lantiq-flash.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) --- a/drivers/mtd/maps/lantiq-flash.c 2014-03-23 09:18:25.099370216 +0100 +++ b/drivers/mtd/maps/lantiq-flash.c 2014-03-19 17:19:45.732111306 +0100 @@ -117,6 +117,11 @@ ltq_mtd_probe(struct platform_device *pd struct cfi_private *cfi; int err; + static const char *rom_probe_types[] = { + "cfi_probe", "jedec_probe", NULL + }; + const char **type; + if (of_machine_is_compatible("lantiq,falcon") && (ltq_boot_select() != BS_FLASH)) { dev_err(&pdev->dev, "invalid bootstrap options\n"); @@ -154,7 +159,11 @@ ltq_mtd_probe(struct platform_device *pd ltq_mtd->map->copy_to = ltq_copy_to; ltq_mtd->map->map_priv_1 = LTQ_NOR_PROBING; - ltq_mtd->mtd = do_map_probe("cfi_probe", ltq_mtd->map); + + for (type = rom_probe_types; !ltq_mtd->mtd && *type; type++) { + ltq_mtd->mtd = do_map_probe(*type, ltq_mtd->map); + } + ltq_mtd->map->map_priv_1 = LTQ_NOR_NORMAL; if (!ltq_mtd->mtd) {