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Groups > linux.kernel > #1673483

[RFC PATCH linux-next] usb: gadget: udc: start_udc() can be static

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Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
 snps_udc_plat.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/gadget/udc/snps_udc_plat.c b/drivers/usb/gadget/udc/snps_udc_plat.c
index 2e11f19..f7b4d0f 100644
--- a/drivers/usb/gadget/udc/snps_udc_plat.c
+++ b/drivers/usb/gadget/udc/snps_udc_plat.c
@@ -28,7 +28,7 @@
 /* description */
 #define UDC_MOD_DESCRIPTION     "Synopsys UDC platform driver"
 
-void start_udc(struct udc *udc)
+static void start_udc(struct udc *udc)
 {
 	if (udc->driver) {
 		dev_info(udc->dev, "Connecting...\n");
@@ -38,7 +38,7 @@ void start_udc(struct udc *udc)
 	}
 }
 
-void stop_udc(struct udc *udc)
+static void stop_udc(struct udc *udc)
 {
 	int tmp;
 	u32 reg;
@@ -76,7 +76,7 @@ void stop_udc(struct udc *udc)
 	dev_info(udc->dev, "Device disconnected\n");
 }
 
-void udc_drd_work(struct work_struct *work)
+static void udc_drd_work(struct work_struct *work)
 {
 	struct udc *udc;
 

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[linux-next:master 6255/9581]  drivers/usb/gadget/udc/snps_udc_plat.c:31:6: sparse: symbol 'start_udc' was  not declared. Should it be static? kbuild test robot <fengguang.wu@intel.com> - 2017-06-23 13:30 +0200
  [RFC PATCH linux-next] usb: gadget: udc: start_udc() can be static kbuild test robot <fengguang.wu@intel.com> - 2017-06-23 13:30 +0200
    Re: [RFC PATCH linux-next] usb: gadget: udc: start_udc() can be static Raviteja Garimella <raviteja.garimella@broadcom.com> - 2017-06-23 13:40 +0200

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