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powerpc/process: Replace #ifdef CONFIG_KALLSYMS by IS_ENABLED() 

The #ifdef CONFIG_KALLSYMS encloses some printk which can
compile in all cases.

Replace by IS_ENABLED().

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/2d89732a9062b2cf2651728804e4b8f6c9b9358e.1597643164.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy 2020-08-17 05:46:44 +00:00 committed by Michael Ellerman
parent 2ec42996f5
commit 8f020c7ca3
1 changed files with 4 additions and 4 deletions
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8
arch/powerpc/kernel/process.c
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@ -1525,14 +1525,14 @@ void show_regs(struct pt_regs * regs)
break;
}
pr_cont("\n");
#ifdef CONFIG_KALLSYMS
/*
* Lookup NIP late so we have the best change of getting the
* above info out without failing
*/
printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
#endif
if (IS_ENABLED(CONFIG_KALLSYMS)) {
printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
}
show_stack(current, (unsigned long *) regs->gpr[1], KERN_DEFAULT);
if (!user_mode(regs))
show_instructions(regs);