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authorSebastian Siewior <bigeasy@linutronix.de>2010-11-30 23:54:46 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2010-12-09 15:36:30 +1100
commit982cf00412a890ca738c2d78528b652ca431ad1a (patch)
tree794ebad40110ab26fc2a490fd61bdad60a001605 /arch
parent518fdae26a530d3f0f11e3650348ab75e5891cfd (diff)
downloadop-kernel-dev-982cf00412a890ca738c2d78528b652ca431ad1a.zip
op-kernel-dev-982cf00412a890ca738c2d78528b652ca431ad1a.tar.gz
of/address: Use propper endianess in get_flags
This patch changes u32 to __be32 for all "ranges", "prop" and "addr" and such. Those variables are pointing to the device tree which containts intergers in big endian format. Most functions are doing it right because of_read_number() is doing the right thing for them. of_bus_isa_get_flags(), of_bus_pci_get_flags() and of_bus_isa_map() were accessing the data directly and were doing it wrong. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/include/asm/prom.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h
index ae26f2e..ab34f60 100644
--- a/arch/powerpc/include/asm/prom.h
+++ b/arch/powerpc/include/asm/prom.h
@@ -42,7 +42,7 @@ extern void pci_create_OF_bus_map(void);
/* Translate a DMA address from device space to CPU space */
extern u64 of_translate_dma_address(struct device_node *dev,
- const u32 *in_addr);
+ const __be32 *in_addr);
#ifdef CONFIG_PCI
extern unsigned long pci_address_to_pio(phys_addr_t address);
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