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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2009-01-13 19:58:10 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-01-16 16:15:11 +1100 |
| commit | 494fd07a88ea561e1bea73516d7e92c4c2d1f223 (patch) | |
| tree | d597647b6037ab2c2a31a80c97bd8cc5877c9019 /arch/powerpc/platforms/ps3/system-bus.c | |
| parent | c52fe6b620e9c7a52b296ec478bd24b91b4e7634 (diff) | |
| download | linux-494fd07a88ea561e1bea73516d7e92c4c2d1f223.tar.gz | |
powerpc/ps3: Use dma_addr_t down through the stack
Push the dma_addr_t type usage all the way down to where the actual
values are manipulated.
Now that u64 is "unsigned long long", this removes warnings like:
arch/powerpc/platforms/ps3/system-bus.c:532: warning: passing argument 4 of 'ps3_dma_map' from incompatible pointer type
arch/powerpc/platforms/ps3/system-bus.c:649: warning: passing argument 4 of 'ps3_dma_map' from incompatible pointer type
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/ps3/system-bus.c')
| -rw-r--r-- | arch/powerpc/platforms/ps3/system-bus.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c index ee0d22911621..70ef793e5565 100644 --- a/arch/powerpc/platforms/ps3/system-bus.c +++ b/arch/powerpc/platforms/ps3/system-bus.c @@ -568,7 +568,7 @@ static dma_addr_t ps3_sb_map_page(struct device *_dev, struct page *page, { struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); int result; - unsigned long bus_addr; + dma_addr_t bus_addr; void *ptr = page_address(page) + offset; result = ps3_dma_map(dev->d_region, (unsigned long)ptr, size, @@ -590,7 +590,7 @@ static dma_addr_t ps3_ioc0_map_page(struct device *_dev, struct page *page, { struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); int result; - unsigned long bus_addr; + dma_addr_t bus_addr; u64 iopte_flag; void *ptr = page_address(page) + offset; |