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usb: gadget: udc: start_udc() can be static 

Fixes the following Sparse warnings:

>> drivers/usb/gadget/udc/snps_udc_plat.c:31:6: sparse: symbol 'start_udc' was not declared. Should it be static?
>> drivers/usb/gadget/udc/snps_udc_plat.c:41:6: sparse: symbol 'stop_udc' was not declared. Should it be static?
>> drivers/usb/gadget/udc/snps_udc_plat.c:79:6: sparse: symbol 'udc_drd_work' was not declared. Should it be static?

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
kbuild test robot 2017-06-23 19:20:21 +08:00 committed by Felipe Balbi
parent 307bc11fcd
commit ab1d53d598
1 changed files with 3 additions and 3 deletions
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6
drivers/usb/gadget/udc/snps_udc_plat.c
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@ -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;