net: hns: add function declarations in hns_dsaf_mac.h

Message ID 1474189896-20417-1-git-send-email-baoyou.xie@linaro.org
State New
Headers show

Commit Message

Baoyou Xie Sept. 18, 2016, 9:11 a.m.
We get 2 warnings when building kernel with W=1:
drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c:246:6: warning: no previous prototype for 'hns_dsaf_srst_chns' [-Wmissing-prototypes]
drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c:276:6: warning: no previous prototype for 'hns_dsaf_roce_srst' [-Wmissing-prototypes]

In fact, these two functions are not declared in any file, but should
be declared in a header file, thus can be recognized in other file.

So this patch adds the declarations into
drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h

Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>

---
 drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h | 2 ++
 1 file changed, 2 insertions(+)

-- 
2.7.4

Comments

Arnd Bergmann Sept. 18, 2016, 8:37 p.m. | #1
On Sunday, September 18, 2016 5:11:36 PM CEST Baoyou Xie wrote:
> We get 2 warnings when building kernel with W=1:

> drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c:246:6: warning: no previous prototype for 'hns_dsaf_srst_chns' [-Wmissing-prototypes]

> drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.c:276:6: warning: no previous prototype for 'hns_dsaf_roce_srst' [-Wmissing-prototypes]

> 

> In fact, these two functions are not declared in any file, but should

> be declared in a header file, thus can be recognized in other file.

> 

> So this patch adds the declarations into

> drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h

> 

> Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>

> 


Why can't these be declared static?

	Arnd

Patch

diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h
index 4cbdf14..31f6505 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h
@@ -462,4 +462,6 @@  int hns_cpld_led_set_id(struct hns_mac_cb *mac_cb,
 			enum hnae_led_state status);
 void hns_mac_set_promisc(struct hns_mac_cb *mac_cb, u8 en);
 
+void hns_dsaf_srst_chns(struct dsaf_device *dsaf_dev, u32 msk, bool dereset);
+void hns_dsaf_roce_srst(struct dsaf_device *dsaf_dev, bool dereset);
 #endif /* _HNS_DSAF_MAC_H */