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sparc64: Fix build errors with gcc-4.6.0

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Most of the warnings emitted (we fail arch/sparc file
builds with -Werror) were legitimate but harmless, however
one case (n2_pcr_write) was a genuine bug.

Based almost entirely upon a patch by Sam Ravnborg.

Reported-by: Dennis Gilmore <dennis@ausil.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2011-02-26 23:40:02 -08:00
parent 0399bb5b91
commit c6fee0810d
11 changed files with 36 additions and 35 deletions
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4
arch/sparc/kernel/pci_schizo.c
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@@ -1313,7 +1313,7 @@ static int __devinit schizo_pbm_init(struct pci_pbm_info *pbm,
const struct linux_prom64_registers *regs;
struct device_node *dp = op->dev.of_node;
const char *chipset_name;
int is_pbm_a, err;
int err;
switch (chip_type) {
case PBM_CHIP_TYPE_TOMATILLO:
@@ -1343,8 +1343,6 @@ static int __devinit schizo_pbm_init(struct pci_pbm_info *pbm,
*/
regs = of_get_property(dp, "reg", NULL);
is_pbm_a = ((regs[0].phys_addr & 0x00700000) == 0x00600000);
pbm->next = pci_pbm_root;
pci_pbm_root = pbm;