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[PATCH] Use ARRAY_SIZE in setup.c 

Based on i386 patch from Bjorn.

Signed-off-by: Andi Kleen <ak@suse.de>
This commit is contained in:
Andi Kleen 2006-09-30 01:47:55 +02:00 committed by Andi Kleen
parent b9629b82c8
commit 9d0ef4fd61
1 changed files with 3 additions and 8 deletions
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11
arch/x86_64/kernel/setup.c
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@ -123,9 +123,6 @@ struct resource standard_io_resources[] = {
.flags = IORESOURCE_BUSY | IORESOURCE_IO }
};
#define STANDARD_IO_RESOURCES \
(sizeof standard_io_resources / sizeof standard_io_resources[0])
#define IORESOURCE_RAM (IORESOURCE_BUSY | IORESOURCE_MEM)
struct resource data_resource = {
@ -172,9 +169,6 @@ static struct resource adapter_rom_resources[] = {
.flags = IORESOURCE_ROM }
};
#define ADAPTER_ROM_RESOURCES \
(sizeof adapter_rom_resources / sizeof adapter_rom_resources[0])
static struct resource video_rom_resource = {
.name = "Video ROM",
.start = 0xc0000,
@ -245,7 +239,8 @@ static void __init probe_roms(void)
}
/* check for adapter roms on 2k boundaries */
for (i = 0; i < ADAPTER_ROM_RESOURCES && start < upper; start += 2048) {
for (i = 0; i < ARRAY_SIZE(adapter_rom_resources) && start < upper;
start += 2048) {
rom = isa_bus_to_virt(start);
if (!romsignature(rom))
continue;
@ -537,7 +532,7 @@ void __init setup_arch(char **cmdline_p)
{
unsigned i;
/* request I/O space for devices used on all i[345]86 PCs */
for (i = 0; i < STANDARD_IO_RESOURCES; i++)
for (i = 0; i < ARRAY_SIZE(standard_io_resources); i++)
request_resource(&ioport_resource, &standard_io_resources[i]);
}