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| author | Anton Blanchard <anton@samba.org> | 2013-08-07 02:01:24 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-08-14 11:50:24 +1000 |
| commit | b0d436c739b0d4afcdfe2e97d4d1ee41ea2db62e (patch) | |
| tree | e1bcbf43d70097c6b86cc53e5a4583643bf42b3b /arch/powerpc/kernel/pci_64.c | |
| parent | a0a96ee9ba9ea188dee9126dbb404ff6253318cd (diff) | |
| download | lwn-b0d436c739b0d4afcdfe2e97d4d1ee41ea2db62e.tar.gz lwn-b0d436c739b0d4afcdfe2e97d4d1ee41ea2db62e.zip | |
powerpc: Fix a number of sparse warnings
Address some of the trivial sparse warnings in arch/powerpc.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/pci_64.c')
| -rw-r--r-- | arch/powerpc/kernel/pci_64.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 2e8629654ca8..cdf5aa1411bf 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -109,7 +109,7 @@ int pcibios_unmap_io_space(struct pci_bus *bus) hose = pci_bus_to_host(bus); /* Check if we have IOs allocated */ - if (hose->io_base_alloc == 0) + if (hose->io_base_alloc == NULL) return 0; pr_debug("IO unmapping for PHB %s\n", hose->dn->full_name); |