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powerpc/irq: Add stub irq_soft_mask_return() for PPC32

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To allow building syscall_64.c smoothly on PPC32, add stub version
of irq_soft_mask_return().

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/9b9f62c5e2e63cc121fd749a923aaaee92ee0da4.1612796617.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy 2021-02-08 15:10:26 +00:00 committed by Michael Ellerman
parent 08353779f2
commit 6650c4782d
1 changed files with 5 additions and 0 deletions
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5
arch/powerpc/include/asm/hw_irq.h
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@ -330,6 +330,11 @@ static inline void irq_soft_mask_regs_set_state(struct pt_regs *regs, unsigned l
}
#else /* CONFIG_PPC64 */
static inline notrace unsigned long irq_soft_mask_return(void)
{
return 0;
}
static inline unsigned long arch_local_save_flags(void)
{
return mfmsr();