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[IA64] silence GCC ia64 unused variable warnings

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Tell GCC to stop spewing out unnecessary warnings for unused variables
passed to functions as pointers for ia64 files.

Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Jes Sorensen 2007-07-11 17:26:30 +02:00 committed by Tony Luck
parent 012b7105cc
commit 256a7e097b
4 changed files with 5 additions and 4 deletions
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3
arch/ia64/kernel/process.c
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@ -513,7 +513,8 @@ copy_thread (int nr, unsigned long clone_flags,
static void
do_copy_task_regs (struct task_struct *task, struct unw_frame_info *info, void *arg)
{
unsigned long mask, sp, nat_bits = 0, ip, ar_rnat, urbs_end, cfm;
unsigned long mask, sp, nat_bits = 0, ar_rnat, urbs_end, cfm;
unsigned long uninitialized_var(ip); /* GCC be quiet */
elf_greg_t *dst = arg;
struct pt_regs *pt;
char nat;

2
arch/ia64/mm/tlb.c
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@ -175,7 +175,7 @@ EXPORT_SYMBOL(flush_tlb_range);
void __devinit
ia64_tlb_init (void)
{
ia64_ptce_info_t ptce_info;
ia64_ptce_info_t uninitialized_var(ptce_info); /* GCC be quiet */
unsigned long tr_pgbits;
long status;

2
arch/ia64/sn/kernel/tiocx.c
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@ -369,7 +369,7 @@ static void tio_corelet_reset(nasid_t nasid, int corelet)
static int is_fpga_tio(int nasid, int *bt)
{
u16 ioboard_type;
u16 uninitialized_var(ioboard_type); /* GCC be quiet */
s64 rc;
rc = ia64_sn_sysctl_ioboard_get(nasid, &ioboard_type);

2
arch/ia64/sn/pci/pcibr/pcibr_provider.c
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@ -80,7 +80,7 @@ static int sal_pcibr_error_interrupt(struct pcibus_info *soft)
u16 sn_ioboard_to_pci_bus(struct pci_bus *pci_bus)
{
s64 rc;
u16 ioboard;
u16 uninitialized_var(ioboard); /* GCC be quiet */
nasid_t nasid = NASID_GET(SN_PCIBUS_BUSSOFT(pci_bus)->bs_base);
rc = ia64_sn_sysctl_ioboard_get(nasid, &ioboard);