s390/pci: add sparse annotations
Fix the following warnings from the sparse code checker:
arch/s390/include/asm/pci_io.h:165:49: warning: cast removes address space of expression
arch/s390/pci/pci.c:476:44: warning: cast removes address space of expression
arch/s390/pci/pci.c:491:36: warning: incorrect type in argument 2 (different address spaces)
arch/s390/pci/pci.c:491:36: expected void [noderef] <asn:2>*addr
arch/s390/pci/pci.c:491:36: got void *<noident>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index 47a4568..ed3725e 100644
--- a/arch/s390/pci/pci.c
+++ b/arch/s390/pci/pci.c
@@ -473,7 +473,8 @@
len = pci_resource_len(pdev, i);
if (!len)
continue;
- pdev->resource[i].start = (resource_size_t) pci_iomap(pdev, i, 0);
+ pdev->resource[i].start =
+ (resource_size_t __force) pci_iomap(pdev, i, 0);
pdev->resource[i].end = pdev->resource[i].start + len - 1;
}
}
@@ -488,7 +489,8 @@
len = pci_resource_len(pdev, i);
if (!len)
continue;
- pci_iounmap(pdev, (void *) pdev->resource[i].start);
+ pci_iounmap(pdev, (void __iomem __force *)
+ pdev->resource[i].start);
}
}