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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2020-08-17 05:46:44 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-09-15 22:13:34 +1000 |
| commit | 8f020c7ca300fd60374f0347814c92ea513c24da (patch) | |
| tree | 2633e8097a76afa80113081431fc99e257727f47 /arch/powerpc/kernel | |
| parent | 2ec42996f5b12826466300a755413577b6913206 (diff) | |
| download | lwn-8f020c7ca300fd60374f0347814c92ea513c24da.tar.gz lwn-8f020c7ca300fd60374f0347814c92ea513c24da.zip | |
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
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/process.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 4c20136dbdf6..743afa368849 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -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); |