linux-kernel - [PATCH 01/20] staging/wilc1000: add struct net

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Date:	Wed, 11 Nov 2015 00:42:21 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	Johnny Kim <johnny.kim@...el.com>,
	Austin Shin <austin.shin@...el.com>,
	Chris Park <chris.park@...el.com>,
	Tony Cho <tony.cho@...el.com>, Glen Lee <glen.lee@...el.com>,
	Leo Kim <leo.kim@...el.com>, linux-wireless@...r.kernel.org,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	Arnd Bergmann <arnd@...db.de>
Subject: [PATCH 01/20] staging/wilc1000: add struct net_device declaration

A recent cleanup added a reference to struct net_device, but
that structure is not always visible in the context of the
declaration, so we may get a compile-time error:

In file included from wilc1000/host_interface.c:5:0:
wilc1000/host_interface.h:705:46: warning: 'struct net_device' declared inside parameter list
 s32 wilc_init(struct net_device *dev, struct host_if_drv **phWFIDrv);

This adds a forward-declaration for the structure name to avoid
that error.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Fixes: d5382219138d ("staging: wilc1000: host_int_init: add argument net_device")
---
 drivers/staging/wilc1000/host_interface.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/wilc1000/host_interface.h b/drivers/staging/wilc1000/host_interface.h
index 57e1d424afdc..29a92d690384 100644
--- a/drivers/staging/wilc1000/host_interface.h
+++ b/drivers/staging/wilc1000/host_interface.h
@@ -369,6 +369,7 @@ s32 host_int_scan(struct host_if_drv *hWFIDrv, u8 u8ScanSource,
 s32 hif_set_cfg(struct host_if_drv *hWFIDrv,
 		struct cfg_param_val *pstrCfgParamVal);
 s32 hif_get_cfg(struct host_if_drv *hWFIDrv, u16 u16WID, u16 *pu16WID_Value);
+struct net_device;
 s32 host_int_init(struct net_device *dev, struct host_if_drv **phWFIDrv);
 s32 host_int_deinit(struct host_if_drv *hWFIDrv);
 s32 host_int_add_beacon(struct host_if_drv *hWFIDrv, u32 u32Interval,
-- 
2.1.0.rc2

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