From 0c53b4e7e25a2635aef3006b990b6802cefc873f Mon Sep 17 00:00:00 2001 From: Frans Klaver Date: Mon, 27 Oct 2014 15:34:05 +0100 Subject: [PATCH] mtd: omap: fix mtd devices not showing up Since commit 6d178ef2fd5e ("mtd: nand: Move ELM driver and rename as omap_elm"), I don't have any mtd devices present on my am335x. This changes the link order of the omap_elm and omap2 objects, causing them to probe in the wrong order. To fix this, make elm_config defer probing until the omap_elm driver is actually loaded. Signed-off-by: Frans Klaver Acked-by: Roger Quadros Signed-off-by: Brian Norris --- drivers/mtd/nand/omap_elm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/nand/omap_elm.c b/drivers/mtd/nand/omap_elm.c index b4f61c7fc161..058531044ceb 100644 --- a/drivers/mtd/nand/omap_elm.c +++ b/drivers/mtd/nand/omap_elm.c @@ -115,7 +115,7 @@ int elm_config(struct device *dev, enum bch_ecc bch_type, if (!info) { dev_err(dev, "Unable to configure elm - device not probed?\n"); - return -ENODEV; + return -EPROBE_DEFER; } /* ELM cannot detect ECC errors for chunks > 1KB */ if (ecc_step_size > ((ELM_ECC_SIZE + 1) / 2)) { -- 2.20.1