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sparc64: Fix prototype warnings in traps_64.c

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Fix the following warnings:
arch/sparc/kernel/traps_64.c:253:6: warning: no previous prototype for ‘is_no_fault_exception’
arch/sparc/kernel/traps_64.c:2035:6: warning: no previous prototype for ‘do_mcd_err’
rch/sparc/kernel/traps_64.c:2153:6: warning: no previous prototype for ‘sun4v_nonresum_error_user_handled’

In all cases make the function static as there were no users outside
traps_64.c

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: David S. Miller <davem@davemloft.net>
Reviewed-by: Andreas Larsson <andreas@gaisler.com>
Tested-by: Andreas Larsson <andreas@gaisler.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20240330-sparc64-warnings-v1-2-37201023ee2f@ravnborg.org
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
This commit is contained in:
Sam Ravnborg
2024-03-30 10:57:38 +01:00
committed by Andreas Larsson
parent 0480fb5be3
commit 4a433641bb
1 changed files with 5 additions and 5 deletions
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10
arch/sparc/kernel/traps_64.c
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@@ -250,7 +250,7 @@ void sun4v_insn_access_exception_tl1(struct pt_regs *regs, unsigned long addr, u
sun4v_insn_access_exception(regs, addr, type_ctx);
}
bool is_no_fault_exception(struct pt_regs *regs)
static bool is_no_fault_exception(struct pt_regs *regs)
{
unsigned char asi;
u32 insn;
@@ -2032,7 +2032,7 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
/* Handle memory corruption detected error which is vectored in
* through resumable error trap.
*/
void do_mcd_err(struct pt_regs *regs, struct sun4v_error_entry ent)
static void do_mcd_err(struct pt_regs *regs, struct sun4v_error_entry ent)
{
if (notify_die(DIE_TRAP, "MCD error", regs, 0, 0x34,
SIGSEGV) == NOTIFY_STOP)
@@ -2150,9 +2150,9 @@ static unsigned long sun4v_get_vaddr(struct pt_regs *regs)
/* Attempt to handle non-resumable errors generated from userspace.
* Returns true if the signal was handled, false otherwise.
*/
bool sun4v_nonresum_error_user_handled(struct pt_regs *regs,
struct sun4v_error_entry *ent) {
static bool sun4v_nonresum_error_user_handled(struct pt_regs *regs,
struct sun4v_error_entry *ent)
{
unsigned int attrs = ent->err_attrs;
if (attrs & SUN4V_ERR_ATTRS_MEMORY) {