[PATCH] sort the devres mess out
* Split the implementation-agnostic stuff in separate files.
* Make sure that targets using non-default request_irq() pull
kernel/irq/devres.o
* Introduce new symbols (HAS_IOPORT and HAS_IOMEM) defaulting to positive;
allow architectures to turn them off (we needed these symbols anyway for
dependencies of quite a few drivers).
* protect the ioport-related parts of lib/devres.o with CONFIG_HAS_IOPORT.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/lib/Kconfig b/lib/Kconfig
index 9b03581..3842499 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -101,9 +101,14 @@
config PLIST
boolean
-config IOMAP_COPY
+config HAS_IOMEM
boolean
- depends on !UML
+ depends on !NO_IOMEM
+ default y
+
+config HAS_IOPORT
+ boolean
+ depends on HAS_IOMEM && !NO_IOPORT
default y
endmenu