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powerpc: Fix a number of sparse warnings

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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>
This commit is contained in:
Anton Blanchard
2013-08-07 02:01:24 +10:00
committed by Benjamin Herrenschmidt
parent a0a96ee9ba
commit b0d436c739
13 changed files with 20 additions and 20 deletions
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4
arch/powerpc/kernel/pci-common.c
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@@ -306,7 +306,7 @@ static struct resource *__pci_mmap_make_offset(struct pci_dev *dev,
unsigned long io_offset = 0;
int i, res_bit;
if (hose == 0)
if (hose == NULL)
return NULL; /* should never happen */
/* If memory, add on the PCI bridge address offset */
@@ -1578,7 +1578,7 @@ fake_pci_bus(struct pci_controller *hose, int busnr)
{
static struct pci_bus bus;
if (hose == 0) {
if (hose == NULL) {
printk(KERN_ERR "Can't find hose for PCI bus %d!\n", busnr);
}
bus.number = busnr;