Messages in this thread Patch in this message | | | From | Richard Weinberger <> | Subject | [PATCH 1/5] Introduce CONFIG_GENERIC_IO | Date | Tue, 7 Feb 2012 01:22:46 +0100 |
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There are situations where CONFIG_HAS_IOMEM is too restrictive. For example CONFIG_MTD_NAND_NANDSIM depends on CONFIG_HAS_IOMEM but it works perfectly fine if an architecture without io memory just includes asm-generic/io.h or implements everything defined in it. UML is such a corner case.
Signed-off-by: Richard Weinberger <richard@nod.at> --- lib/Kconfig | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/lib/Kconfig b/lib/Kconfig index d69d321..c3c4c1c 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -26,6 +26,10 @@ config GENERIC_IOMAP bool select GENERIC_PCI_IOMAP +config GENERIC_IO + boolean + default n + config CRC_CCITT tristate "CRC-CCITT functions" help @@ -221,6 +225,7 @@ config BTREE config HAS_IOMEM boolean depends on !NO_IOMEM + select GENERIC_IO default y config HAS_IOPORT -- 1.7.6
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