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| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2008-03-14 02:27:49 +0300 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2008-03-14 02:57:00 +0300 |
| commit | f5101d58afc528c1d0c863fe03cd2d607766c4a1 (patch) | |
| tree | 75bf5fd197dc30da063df1b92a42ca869c6dccd8 | |
| parent | bde1709aaa98f5004ab1580842c422be18eb4bc3 (diff) | |
| download | linux-f5101d58afc528c1d0c863fe03cd2d607766c4a1.tar.xz | |
firewire: fw-ohci: shut up false compiler warning on PPC32
Shut up "may be used uninitialised in this function" warnings due to
PPC32's implementation of dma_alloc_coherent().
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
| -rw-r--r-- | drivers/firewire/fw-ohci.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c index fcf59fcae1bc..996d61f0d460 100644 --- a/drivers/firewire/fw-ohci.c +++ b/drivers/firewire/fw-ohci.c @@ -281,7 +281,7 @@ static int ar_context_add_page(struct ar_context *ctx) { struct device *dev = ctx->ohci->card.device; struct ar_buffer *ab; - dma_addr_t ab_bus; + dma_addr_t uninitialized_var(ab_bus); size_t offset; ab = dma_alloc_coherent(dev, PAGE_SIZE, &ab_bus, GFP_ATOMIC); @@ -536,7 +536,7 @@ static int context_add_buffer(struct context *ctx) { struct descriptor_buffer *desc; - dma_addr_t bus_addr; + dma_addr_t uninitialized_var(bus_addr); int offset; /* @@ -1321,7 +1321,7 @@ ohci_set_config_rom(struct fw_card *card, u32 *config_rom, size_t length) unsigned long flags; int retval = -EBUSY; __be32 *next_config_rom; - dma_addr_t next_config_rom_bus; + dma_addr_t uninitialized_var(next_config_rom_bus); ohci = fw_ohci(card); |