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mtd: fixup CFI on ixp4xx
commit 603362b4a5
upstream.
drivers/mtd/maps/ixp4xx.c requires MTD_CFI_BE_BYTE_SWAP to be set
in order to compile.
drivers/mtd/maps/ixp4xx.c:57:4: error: #error CONFIG_MTD_CFI_BE_BYTE_SWAP required
This patch avoids the #error output by enforcing the policy in
Kconfig. Not sure if this is the right approach, but it helps doing
randconfig builds.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210927141045.1597593-1-arnd@kernel.org
Cc: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
1451deb164
commit
d40f6eeaf5
2 changed files with 3 additions and 1 deletions
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@ -55,12 +55,14 @@ choice
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LITTLE_ENDIAN_BYTE, if the bytes are reversed.
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config MTD_CFI_NOSWAP
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depends on !ARCH_IXP4XX || CPU_BIG_ENDIAN
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bool "NO"
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config MTD_CFI_BE_BYTE_SWAP
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bool "BIG_ENDIAN_BYTE"
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config MTD_CFI_LE_BYTE_SWAP
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depends on !ARCH_IXP4XX
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bool "LITTLE_ENDIAN_BYTE"
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endchoice
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@ -303,7 +303,7 @@ config MTD_DC21285
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config MTD_IXP4XX
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tristate "CFI Flash device mapped on Intel IXP4xx based systems"
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depends on MTD_CFI && MTD_COMPLEX_MAPPINGS && ARCH_IXP4XX
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depends on MTD_CFI && MTD_COMPLEX_MAPPINGS && ARCH_IXP4XX && MTD_CFI_ADV_OPTIONS
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help
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This enables MTD access to flash devices on platforms based
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on Intel's IXP4xx family of network processors such as the
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