diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/probe.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 505e9a602118..b06f0d19f9a7 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -3,6 +3,7 @@ * PCI detection and setup code */ +#include <linux/array_size.h> #include <linux/kernel.h> #include <linux/delay.h> #include <linux/init.h> @@ -1912,16 +1913,16 @@ static int pci_intx_mask_broken(struct pci_dev *dev) static void early_dump_pci_device(struct pci_dev *pdev) { - u32 value[256 / 4]; + u32 value[PCI_CFG_SPACE_SIZE / sizeof(u32)]; int i; pci_info(pdev, "config space:\n"); - for (i = 0; i < 256; i += 4) - pci_read_config_dword(pdev, i, &value[i / 4]); + for (i = 0; i < ARRAY_SIZE(value); i++) + pci_read_config_dword(pdev, i * sizeof(u32), &value[i]); print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 1, - value, 256, false); + value, ARRAY_SIZE(value) * sizeof(u32), false); } static const char *pci_type_str(struct pci_dev *dev) |