diff options
| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2006-04-20 21:24:38 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-04-20 21:24:38 +0100 |
| commit | 6cc1b6588686190325a960b5a598f4f952dbe23b (patch) | |
| tree | 4926988a054fb1e00a2b98a63b8d8f4f5de7c04b | |
| parent | 5a7b46b369419493bab4de67b1526e9f76b22a7f (diff) | |
| download | linux-6cc1b6588686190325a960b5a598f4f952dbe23b.tar.bz2 | |
[ARM] 3480/1: ixp4xx: fix irq2gpio array type
Patch from Lennert Buytenhek
The irq2gpio array was recently converted from an array of ints to an
array of chars (by patch 3368/1.) However, this array contains elements
that are -1, and on ARM, the char type is unsigned by default, so this
patch broke the GPIO check in ixp4xx_set_irq_type.
Change the 'char' to be a 'signed char' to fix this.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/mach-ixp4xx/common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index a0888e160e3b..00b761ff0f9c 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -91,7 +91,7 @@ static void ixp4xx_config_irq(unsigned irq, enum ixp4xx_irq_type type); /* * IRQ -> GPIO mapping table */ -static char irq2gpio[32] = { +static signed char irq2gpio[32] = { -1, -1, -1, -1, -1, -1, 0, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 2, 3, 4, 5, 6, |