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usb: s3c-otg: Zap useless externs

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The extern statements are useless, remove them. Also remove the
extern ... controller, which is completely useless.

Signed-off-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Marek Vasut 2015-12-04 02:21:41 +01:00
parent 155e740f73
commit 193979e2fe
2 changed files with 3 additions and 5 deletions
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6
drivers/usb/gadget/s3c_udc_otg_priv.h
View file

@ -88,13 +88,11 @@ struct dwc2_udc {
unsigned req_pending:1, req_std:1;
};
extern struct dwc2_udc *the_controller;
#define ep_is_in(EP) (((EP)->bEndpointAddress&USB_DIR_IN) == USB_DIR_IN)
#define ep_index(EP) ((EP)->bEndpointAddress&0xF)
#define ep_maxpacket(EP) ((EP)->ep.maxpacket)
extern void otg_phy_init(struct dwc2_udc *dev);
extern void otg_phy_off(struct dwc2_udc *dev);
void otg_phy_init(struct dwc2_udc *dev);
void otg_phy_off(struct dwc2_udc *dev);
#endif /* __S3C_UDC_OTG_PRIV__ */

2
include/usb/s3c_udc.h
View file

@ -20,6 +20,6 @@ struct s3c_plat_otg_data {
unsigned int usb_gusbcfg;
};
extern int s3c_udc_probe(struct s3c_plat_otg_data *pdata);
int s3c_udc_probe(struct s3c_plat_otg_data *pdata);
#endif