AcoSail/kernel_optimize_test
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x86: array can become static

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In arch/x86/kernel/setup_64.c, the standard_io_resources array
is needlessly defined as global. This patch makes this variable
static.

This patch was successfully build-tested using the defconfig
for x86_64. Runtime test was performed by booting a 64-bit x86
box up to the shell prompt.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Dmitri Vorobiev 2008-04-20 06:54:33 +04:00 committed by Ingo Molnar
parent f3b14a32db
commit a2b4bd9c95
1 changed files with 1 additions and 1 deletions
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arch/x86/kernel/setup_64.c
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@ -116,7 +116,7 @@ extern int root_mountflags;
char __initdata command_line[COMMAND_LINE_SIZE];
struct resource standard_io_resources[] = {
static struct resource standard_io_resources[] = {
{ .name = "dma1", .start = 0x00, .end = 0x1f,
.flags = IORESOURCE_BUSY | IORESOURCE_IO },
{ .name = "pic1", .start = 0x20, .end = 0x21,