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powerpc/eeh: Fix build failure with CONFIG_PROC_FS=n

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The build fails with CONFIG_PROC_FS=n:

  arch/powerpc/kernel/eeh.c:1571:12: error: ‘proc_eeh_show’ defined but not used
   1571 | static int proc_eeh_show(struct seq_file *m, void *v)

Wrap proc_eeh_show() in an ifdef to avoid it.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210314093300.131998-1-mpe@ellerman.id.au
This commit is contained in:
Michael Ellerman
2021-03-14 20:33:00 +11:00
parent 7a0fdc19f2
commit 7a7685acd2
1 changed files with 2 additions and 0 deletions
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2
arch/powerpc/kernel/eeh.c
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@@ -1568,6 +1568,7 @@ int eeh_pe_inject_err(struct eeh_pe *pe, int type, int func,
}
EXPORT_SYMBOL_GPL(eeh_pe_inject_err);
#ifdef CONFIG_PROC_FS
static int proc_eeh_show(struct seq_file *m, void *v)
{
if (!eeh_enabled()) {
@@ -1594,6 +1595,7 @@ static int proc_eeh_show(struct seq_file *m, void *v)
return 0;
}
#endif /* CONFIG_PROC_FS */
#ifdef CONFIG_DEBUG_FS