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author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2014-04-07 18:39:19 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-07 19:36:11 -0400 |
commit | ce816fa88cca083c47ab9000b2138a83043a78be (patch) | |
tree | fcdd6e68adb239187eb833722261ff348610809b /lib/Kconfig | |
parent | 6d08a2567c0b9103c3ff946df17ad4be9a917e2f (diff) |
Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP
If the renamed symbol is defined lib/iomap.c implements ioport_map and
ioport_unmap and currently (nearly) all platforms define the port
accessor functions outb/inb and friend unconditionally. So
HAS_IOPORT_MAP is the better name for this.
Consequently NO_IOPORT is renamed to NO_IOPORT_MAP.
The motivation for this change is to reintroduce a symbol HAS_IOPORT
that signals if outb/int et al are available. I will address that at
least one merge window later though to keep surprises to a minimum and
catch new introductions of (HAS|NO)_IOPORT.
The changes in this commit were done using:
$ git grep -l -E '(NO|HAS)_IOPORT' | xargs perl -p -i -e 's/\b((?:CONFIG_)?(?:NO|HAS)_IOPORT)\b/$1_MAP/'
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/Kconfig')
-rw-r--r-- | lib/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index 991c98bc4a3f..5d4984c505f8 100644 --- a/lib/Kconfig +++ b/lib/Kconfig | |||
@@ -342,9 +342,9 @@ config HAS_IOMEM | |||
342 | select GENERIC_IO | 342 | select GENERIC_IO |
343 | default y | 343 | default y |
344 | 344 | ||
345 | config HAS_IOPORT | 345 | config HAS_IOPORT_MAP |
346 | boolean | 346 | boolean |
347 | depends on HAS_IOMEM && !NO_IOPORT | 347 | depends on HAS_IOMEM && !NO_IOPORT_MAP |
348 | default y | 348 | default y |
349 | 349 | ||
350 | config HAS_DMA | 350 | config HAS_DMA |