This was reported by sparse:
drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c:39:7: warning: symbol 'kpc_dma_add_device
' was not declared. Should it be static?
Signed-off-by: Valerio Genovese <valerio.click@xxxxxxxxx>
---
drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
index cda057569163..bc208bb6777f 100644
--- a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
+++ b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
@@ -36,7 +36,7 @@ struct kpc_dma_device *kpc_dma_lookup_device(int minor)
return c;
}
-void kpc_dma_add_device(struct kpc_dma_device *ldev)
+static void kpc_dma_add_device(struct kpc_dma_device *ldev)
{
mutex_lock(&kpc_dma_mtx);
list_add(&ldev->list, &kpc_dma_list);
--
2.17.1
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