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openrisc: Remove unused tlb_init function

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When compiling with W=1 enabling -Wmissing-prototypes the compiler
warns:

  arch/openrisc/mm/tlb.c:188:13: error: no previous prototype for 'tlb_init' [-Werror=missing-prototypes]

This function is not implemented or used so remove it.

Reported-by: Arnd Bergmann <arnd@arndb.de>
Closes: https://lore.kernel.org/linux-kernel/20230810141947.1236730-17-arnd@kernel.org/
Signed-off-by: Stafford Horne <shorne@gmail.com>
This commit is contained in:
Stafford Horne 2023-08-20 20:57:14 +01:00
parent f39015504e
commit c03b12a68f
2 changed files with 0 additions and 11 deletions
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2
arch/openrisc/mm/init.c
View File

@ -123,8 +123,6 @@ static void __init map_ram(void)
void __init paging_init(void)
{
extern void tlb_init(void);
int i;
printk(KERN_INFO "Setting up paging and PTEs.\n");

9
arch/openrisc/mm/tlb.c
View File

@ -182,12 +182,3 @@ void destroy_context(struct mm_struct *mm)
flush_tlb_mm(mm);
}
/* called once during VM initialization, from init.c */
void __init tlb_init(void)
{
/* Do nothing... */
/* invalidate the entire TLB */
/* flush_tlb_all(); */
}