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| author | Deepak Saxena <dsaxena@plexity.net> | 2005-08-26 18:34:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-08-26 19:37:12 -0700 |
| commit | 1c9cf6f9861f8d27303ee2531b3b7686269c71ce (patch) | |
| tree | 662163e453ee6514a13e844993700e96baa09260 /arch/arm/mach-ixp4xx/coyote-setup.c | |
| parent | 485761bd6a72d33b3d4fa884927b2b0d983b701e (diff) | |
| download | blackbird-op-linux-1c9cf6f9861f8d27303ee2531b3b7686269c71ce.tar.gz blackbird-op-linux-1c9cf6f9861f8d27303ee2531b3b7686269c71ce.zip | |
[PATCH] arm: fix IXP4xx flash resource range
We are currently reserving one byte more than actually needed by the flash
device and overlapping into the next I/O expansion bus window. This a)
causes us to allocate an extra page of VM due to ARM ioremap() alignment
code and b) could cause problems if another driver tries to request the
next expansion bus window.
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/arm/mach-ixp4xx/coyote-setup.c')
| -rw-r--r-- | arch/arm/mach-ixp4xx/coyote-setup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-ixp4xx/coyote-setup.c b/arch/arm/mach-ixp4xx/coyote-setup.c index 7f58afb27e71..411ea9996190 100644 --- a/arch/arm/mach-ixp4xx/coyote-setup.c +++ b/arch/arm/mach-ixp4xx/coyote-setup.c @@ -36,7 +36,7 @@ static struct flash_platform_data coyote_flash_data = { static struct resource coyote_flash_resource = { .start = COYOTE_FLASH_BASE, - .end = COYOTE_FLASH_BASE + COYOTE_FLASH_SIZE, + .end = COYOTE_FLASH_BASE + COYOTE_FLASH_SIZE - 1, .flags = IORESOURCE_MEM, }; |
