diff options
| author |  Anton Blanchard <anton@samba.org>
| 2013-08-07 02:01:36 +1000 |
|---|---|---|
| committer |  Benjamin Herrenschmidt <benh@kernel.crashing.org>
| 2013-08-14 15:33:26 +1000 |
| commit | 2083f681e3898394dcf5fb3285bb385e21facb9a (patch) | |
| tree | 738978fefec58c5bf2c4d4e7fec5fbcd3e60fdd4 /arch/powerpc/include/asm/prom.h | |
| parent | powerpc: Fix some endian issues in xics code (diff) | |
| download | linux-2083f681e3898394dcf5fb3285bb385e21facb9a.tar.gz linux-2083f681e3898394dcf5fb3285bb385e21facb9a.tar.bz2 linux-2083f681e3898394dcf5fb3285bb385e21facb9a.zip | |
powerpc: of_parse_dma_window should take a __be32 *dma_window
We pass dma_window to of_parse_dma_window as a void * and then
run through hoops to cast it back to a u32 array. In the process
we lose endian annotation.
Simplify it by just passing a __be32 * down.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/prom.h')
| -rw-r--r-- | arch/powerpc/include/asm/prom.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h index 3bac73ecc349..e6ec2cffba16 100644 --- a/arch/powerpc/include/asm/prom.h +++ b/arch/powerpc/include/asm/prom.h @@ -38,8 +38,9 @@ extern unsigned long pci_address_to_pio(phys_addr_t address); /* Parse the ibm,dma-window property of an OF node into the busno, phys and * size parameters. */ -void of_parse_dma_window(struct device_node *dn, const void *dma_window_prop, - unsigned long *busno, unsigned long *phys, unsigned long *size); +void of_parse_dma_window(struct device_node *dn, const __be32 *dma_window, + unsigned long *busno, unsigned long *phys, + unsigned long *size); extern void kdump_move_device_tree(void); |