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mtd: omap: fix mtd devices not showing up

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Since commit 6d178ef2fd ("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 <frans.klaver@xsens.com>
Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Frans Klaver 2014-10-27 15:34:05 +01:00 committed by Brian Norris
parent a5b7616c55
commit 0c53b4e7e2
1 changed files with 1 additions and 1 deletions
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2
drivers/mtd/nand/omap_elm.c
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@ -115,7 +115,7 @@ int elm_config(struct device *dev, enum bch_ecc bch_type,
if (!info) { if (!info) {
dev_err(dev, "Unable to configure elm - device not probed?\n"); dev_err(dev, "Unable to configure elm - device not probed?\n");
return -ENODEV; return -EPROBE_DEFER;
} }
/* ELM cannot detect ECC errors for chunks > 1KB */ /* ELM cannot detect ECC errors for chunks > 1KB */
if (ecc_step_size > ((ELM_ECC_SIZE + 1) / 2)) { if (ecc_step_size > ((ELM_ECC_SIZE + 1) / 2)) {