* [PATCH] parisc: pci-dma: fix warning unused-function
@ 2020-11-26 13:06 Anders Roxell
0 siblings, 0 replies; only message in thread
From: Anders Roxell @ 2020-11-26 13:06 UTC (permalink / raw)
To: James.Bottomley, deller; +Cc: linux-parisc, linux-kernel, Anders Roxell
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@linaro.org>
---
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
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