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ibm/emac: Remove extern from function prototypes

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There are a mix of function prototypes with and without extern
in the kernel sources.  Standardize on not using extern for
function prototypes.

Function prototypes don't need to be written with extern.
extern is assumed by the compiler.  Its use is as unnecessary as
using auto to declare automatic/local variables in a block.

Signed-off-by: Joe Perches <joe@perches.com>
This commit is contained in:
Joe Perches
2013-09-23 11:37:59 -07:00
parent b0983d3c9b
commit d4cb2ee17d
4 changed files with 32 additions and 32 deletions
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18
drivers/net/ethernet/ibm/emac/zmii.h
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@@ -53,15 +53,15 @@ struct zmii_instance {
#ifdef CONFIG_IBM_EMAC_ZMII
extern int zmii_init(void);
extern void zmii_exit(void);
extern int zmii_attach(struct platform_device *ofdev, int input, int *mode);
extern void zmii_detach(struct platform_device *ofdev, int input);
extern void zmii_get_mdio(struct platform_device *ofdev, int input);
extern void zmii_put_mdio(struct platform_device *ofdev, int input);
extern void zmii_set_speed(struct platform_device *ofdev, int input, int speed);
extern int zmii_get_regs_len(struct platform_device *ocpdev);
extern void *zmii_dump_regs(struct platform_device *ofdev, void *buf);
int zmii_init(void);
void zmii_exit(void);
int zmii_attach(struct platform_device *ofdev, int input, int *mode);
void zmii_detach(struct platform_device *ofdev, int input);
void zmii_get_mdio(struct platform_device *ofdev, int input);
void zmii_put_mdio(struct platform_device *ofdev, int input);
void zmii_set_speed(struct platform_device *ofdev, int input, int speed);
int zmii_get_regs_len(struct platform_device *ocpdev);
void *zmii_dump_regs(struct platform_device *ofdev, void *buf);
#else
# define zmii_init() 0