Message ID | 20240614100606.15830-4-ilpo.jarvinen@linux.intel.com |
---|---|
State | Handled Elsewhere |
Headers | show |
Series | PCI: Resource helper improvements | expand |
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index bde0f5388d06..125fc1cbad95 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -12,6 +12,7 @@ * file, where their drivers can use them. */ +#include <linux/align.h> #include <linux/bitfield.h> #include <linux/types.h> #include <linux/kernel.h> @@ -591,7 +592,7 @@ static void quirk_s3_64M(struct pci_dev *dev) { struct resource *r = &dev->resource[0]; - if ((r->start & 0x3ffffff) || r->end != r->start + 0x3ffffff) { + if (!IS_ALIGNED(r->start, SZ_64M) || resource_size(r) != SZ_64M) { r->flags |= IORESOURCE_UNSET; resource_set_range(r, 0, SZ_64M); }