This patch makes 4 symbols static as suggested by Sparse tool.
Signed-off-by: Rishiraj Manwatkar <manwatkar@xxxxxxxxxxx>
---
drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
index cda057569163..e4056607af0b 100644
--- a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
+++ b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
@@ -36,14 +36,14 @@ 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);
mutex_unlock(&kpc_dma_mtx);
}
-void kpc_dma_del_device(struct kpc_dma_device *ldev)
+static void kpc_dma_del_device(struct kpc_dma_device *ldev)
{
mutex_lock(&kpc_dma_mtx);
list_del(&ldev->list);
@@ -88,7 +88,7 @@ static const struct attribute *ndd_attr_list[] = {
NULL,
};
-struct class *kpc_dma_class;
+static struct class *kpc_dma_class;
/********** Platform Driver Functions **********/
static
@@ -196,7 +196,7 @@ int kpc_dma_remove(struct platform_device *pldev)
}
/********** Driver Functions **********/
-struct platform_driver kpc_dma_plat_driver_i = {
+static struct platform_driver kpc_dma_plat_driver_i = {
.probe = kpc_dma_probe,
.remove = kpc_dma_remove,
.driver = {
--
2.17.1
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