mtd: Fix dependencies for !HAS_IOMEM archs

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=15c0be7bec002f9a529dd0966d0db96dde176fd0
Commit:     15c0be7bec002f9a529dd0966d0db96dde176fd0
Parent:     420b4629b5b9d08893c459b55a7a266caa734ebd
Author:     Richard Weinberger <richard at nod.at>
AuthorDate: Mon Jan 25 23:24:10 2016 +0100
Committer:  Brian Norris <computersforpeace at gmail.com>
CommitDate: Tue Jan 26 11:30:31 2016 -0800

    mtd: Fix dependencies for !HAS_IOMEM archs
    
    Not every arch has io memory.
    So, unbreak the build by fixing the dependencies.
    
    Signed-off-by: Richard Weinberger <richard at nod.at>
    Acked-by: Geert Uytterhoeven <geert at linux-m68k.org>
    Signed-off-by: Brian Norris <computersforpeace at gmail.com>
---
 drivers/mtd/nand/Kconfig    | 2 ++
 drivers/mtd/spi-nor/Kconfig | 1 +
 2 files changed, 3 insertions(+)

diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 20f01b3..545d82b 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -74,6 +74,7 @@ config MTD_NAND_DENALI_SCRATCH_REG_ADDR
 config MTD_NAND_GPIO
 	tristate "GPIO assisted NAND Flash driver"
 	depends on GPIOLIB || COMPILE_TEST
+	depends on HAS_IOMEM
 	help
 	  This enables a NAND flash driver where control signals are
 	  connected to GPIO pins, and commands and data are communicated
@@ -463,6 +464,7 @@ config MTD_NAND_MPC5121_NFC
 config MTD_NAND_VF610_NFC
 	tristate "Support for Freescale NFC for VF610/MPC5125"
 	depends on (SOC_VF610 || COMPILE_TEST)
+	depends on HAS_IOMEM
 	help
 	  Enables support for NAND Flash Controller on some Freescale
 	  processors like the VF610, MPC5125, MCF54418 or Kinetis K70.
diff --git a/drivers/mtd/spi-nor/Kconfig b/drivers/mtd/spi-nor/Kconfig
index 0dc9275..83befab 100644
--- a/drivers/mtd/spi-nor/Kconfig
+++ b/drivers/mtd/spi-nor/Kconfig
@@ -9,6 +9,7 @@ if MTD_SPI_NOR
 
 config MTD_MT81xx_NOR
 	tristate "Mediatek MT81xx SPI NOR flash controller"
+	depends on HAS_IOMEM
 	help
 	  This enables access to SPI NOR flash, using MT81xx SPI NOR flash
 	  controller. This controller does not support generic SPI BUS, it only