diff options
| author | James Hogan <james.hogan@imgtec.com> | 2014-07-04 11:59:46 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-17 09:22:02 -0700 |
| commit | 488cba879f673b8513d5c6cbc69da543d1d41f9b (patch) | |
| tree | f4aa04ee0473cbf54a952842f6917fc698aaef2b /arch | |
| parent | 17dcaca5dd46e37ca11d93ca3d68db35293e89d7 (diff) | |
MIPS: smp-mt: Fix link error when PROC_FS=n
commit 7d907fa1c6ccb64c7f64cc7d3dcc7f6fe30a67b4 upstream.
Commit d6d3c9afaab4 (MIPS: MT: proc: Add support for printing VPE and TC
ids) causes a link error when CONFIG_PROC_FS=n:
arch/mips/built-in.o: In function `proc_cpuinfo_notifier_init':
smp-mt.c: undefined reference to `register_proc_cpuinfo_notifier'
This is fixed by adding an ifdef around the procfs handling code
in smp-mt.c.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Reported-by: Markos Chandras <markos.chandras@imgtec.com>
Reviewed-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/7244/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/kernel/smp-mt.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/kernel/smp-mt.c b/arch/mips/kernel/smp-mt.c index 3babf6e4f89..21f23add04f 100644 --- a/arch/mips/kernel/smp-mt.c +++ b/arch/mips/kernel/smp-mt.c @@ -288,6 +288,7 @@ struct plat_smp_ops vsmp_smp_ops = { .prepare_cpus = vsmp_prepare_cpus, }; +#ifdef CONFIG_PROC_FS static int proc_cpuinfo_chain_call(struct notifier_block *nfb, unsigned long action_unused, void *data) { @@ -309,3 +310,4 @@ static int __init proc_cpuinfo_notifier_init(void) } subsys_initcall(proc_cpuinfo_notifier_init); +#endif |