When building tinyconfig on parisc the following warnign shows up:
/tmp/arch/parisc/kernel/pci-dma.c:338:12: warning: 'proc_pcxl_dma_show' defined but not used [-Wunused-function]
static int proc_pcxl_dma_show(struct seq_file *m, void *v)
^~~~~~~~~~~~~~~~~~
Mark the function as __maybe_unused to fix the warning.
Signed-off-by: Anders Roxell <anders.roxell@xxxxxxxxxx>
---
arch/parisc/kernel/pci-dma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c
index 36610a5c029f..36a57aa38e87 100644
--- a/arch/parisc/kernel/pci-dma.c
+++ b/arch/parisc/kernel/pci-dma.c
@@ -335,7 +335,7 @@ pcxl_free_range(unsigned long vaddr, size_t size)
dump_resmap();
}
-static int proc_pcxl_dma_show(struct seq_file *m, void *v)
+static int __maybe_unused proc_pcxl_dma_show(struct seq_file *m, void *v)
{
#if 0
u_long i = 0;
--
2.29.2
