From: Randy Dunlap <rdunlap@infradead.org>
Date: Mon, 2 Jan 2017 02:58:27 +0000 (-0800)
Subject: mtd: nand: oxnas_nand: fix build errors on arch/um, require HAS_IOMEM
X-Git-Tag: Ubuntu-5.13.0-19.19~14248^2^2~3
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=f0fcdc506b76e924c60fa607bba5872ca4745476;p=mirror_ubuntu-jammy-kernel.git

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

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: 668592492409 ("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>
---

diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 2f35ab5426f8..9ce5dcb4abd0 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -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.