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authorYijing Wang <wangyijing@huawei.com>2014-05-30 03:01:03 (GMT)
committerBjorn Helgaas <bhelgaas@google.com>2014-05-30 15:34:27 (GMT)
commitc893d133eaccdda2516a3e71cd05a7dac2e14b00 (patch)
tree2f296b5a88e4e794fb48d4c22c8108ce6f671bbc /include
parentd97ffe236894856d08146390ef3fbe6448a8ac2b (diff)
downloadlinux-c893d133eaccdda2516a3e71cd05a7dac2e14b00.tar.xz
PCI: Make pci_bus_add_device() void
pci_bus_add_device() always returns 0, so there's no point in returning anything at all. Make it a void function and remove the tests of the return value from the callers. [bhelgaas: changelog, remove unused "err" from i82875p_setup_overfl_dev()] Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/pci.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 322335a..785149a6 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -764,7 +764,7 @@ int pci_scan_slot(struct pci_bus *bus, int devfn);
struct pci_dev *pci_scan_single_device(struct pci_bus *bus, int devfn);
void pci_device_add(struct pci_dev *dev, struct pci_bus *bus);
unsigned int pci_scan_child_bus(struct pci_bus *bus);
-int __must_check pci_bus_add_device(struct pci_dev *dev);
+void pci_bus_add_device(struct pci_dev *dev);
void pci_read_bridge_bases(struct pci_bus *child);
struct resource *pci_find_parent_resource(const struct pci_dev *dev,
struct resource *res);