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Diffstat (limited to 'arch/powerpc/sysdev/msi_bitmap.c')
-rw-r--r--arch/powerpc/sysdev/msi_bitmap.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/arch/powerpc/sysdev/msi_bitmap.c b/arch/powerpc/sysdev/msi_bitmap.c
index 6243a7e537d0..e64a411d1a00 100644
--- a/arch/powerpc/sysdev/msi_bitmap.c
+++ b/arch/powerpc/sysdev/msi_bitmap.c
@@ -225,22 +225,23 @@ static void __init test_of_node(void)
struct device_node of_node;
struct property prop;
struct msi_bitmap bmp;
- int size = 256;
- DECLARE_BITMAP(expected, size);
+#define SIZE_EXPECTED 256
+ DECLARE_BITMAP(expected, SIZE_EXPECTED);
/* There should really be a struct device_node allocator */
memset(&of_node, 0, sizeof(of_node));
of_node_init(&of_node);
of_node.full_name = node_name;
- WARN_ON(msi_bitmap_alloc(&bmp, size, &of_node));
+ WARN_ON(msi_bitmap_alloc(&bmp, SIZE_EXPECTED, &of_node));
/* No msi-available-ranges, so expect > 0 */
WARN_ON(msi_bitmap_reserve_dt_hwirqs(&bmp) <= 0);
/* Should all still be free */
- WARN_ON(bitmap_find_free_region(bmp.bitmap, size, get_count_order(size)));
- bitmap_release_region(bmp.bitmap, 0, get_count_order(size));
+ WARN_ON(bitmap_find_free_region(bmp.bitmap, SIZE_EXPECTED,
+ get_count_order(SIZE_EXPECTED)));
+ bitmap_release_region(bmp.bitmap, 0, get_count_order(SIZE_EXPECTED));
/* Now create a fake msi-available-ranges property */
@@ -256,8 +257,8 @@ static void __init test_of_node(void)
WARN_ON(msi_bitmap_reserve_dt_hwirqs(&bmp));
/* Check we got the expected result */
- WARN_ON(bitmap_parselist(expected_str, expected, size));
- WARN_ON(!bitmap_equal(expected, bmp.bitmap, size));
+ WARN_ON(bitmap_parselist(expected_str, expected, SIZE_EXPECTED));
+ WARN_ON(!bitmap_equal(expected, bmp.bitmap, SIZE_EXPECTED));
msi_bitmap_free(&bmp);
kfree(bmp.bitmap);