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mtd: nand: oxnas_nand: fix build errors on arch/um, require HAS_IOMEM

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Fix build errors on arch/um, which does not support HAS_IOMEM,
while the oxnas_nand.c driver uses interfaces that are
supplied by HAS_IOMEM.

(loadable module build:)
ERROR: "devm_ioremap_resource" [drivers/mtd/nand/oxnas_nand.ko] undefined!
or (built-in build:)
drivers/built-in.o: In function `oxnas_nand_probe':
drivers/mtd/nand/oxnas_nand.c:102: undefined reference to `devm_ioremap_resource'

Fixes: 6685924924 ("mtd: nand: Add OX820 NAND Support")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
This commit is contained in:
Randy Dunlap 2017-01-01 18:58:27 -08:00 committed by Boris Brezillon
parent a272466349
commit f0fcdc506b
1 changed files with 1 additions and 0 deletions
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drivers/mtd/nand/Kconfig
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@ -426,6 +426,7 @@ config MTD_NAND_ORION
config MTD_NAND_OXNAS
tristate "NAND Flash support for Oxford Semiconductor SoC"
depends on HAS_IOMEM
help
This enables the NAND flash controller on Oxford Semiconductor SoCs.