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-rw-r--r--arch/x86_64/kernel/setup.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index 0b00bb2ea57..fc944b5e8f4 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -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]);
}