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authorJoe Perches <joe@perches.com>2013-09-23 11:37:59 -0700
committerJoe Perches <joe@perches.com>2013-09-24 12:51:27 -0700
commitd4cb2ee17dbb9fb636e5e127e8cb6cbde9d28cef (patch)
tree4225c3a71a9eadb8c67c1b8028867a517eb21a03
parentb0983d3c9b132c33b6fb2e28d157a1edc18a173c (diff)
ibm/emac: Remove extern from function prototypes
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>
-rw-r--r--drivers/net/ethernet/ibm/emac/debug.h14
-rw-r--r--drivers/net/ethernet/ibm/emac/rgmii.h18
-rw-r--r--drivers/net/ethernet/ibm/emac/tah.h14
-rw-r--r--drivers/net/ethernet/ibm/emac/zmii.h18
4 files changed, 32 insertions, 32 deletions
diff --git a/drivers/net/ethernet/ibm/emac/debug.h b/drivers/net/ethernet/ibm/emac/debug.h
index 59a92d5870b5..9c45efe4c8fe 100644
--- a/drivers/net/ethernet/ibm/emac/debug.h
+++ b/drivers/net/ethernet/ibm/emac/debug.h
@@ -29,13 +29,13 @@
struct emac_instance;
struct mal_instance;
-extern void emac_dbg_register(struct emac_instance *dev);
-extern void emac_dbg_unregister(struct emac_instance *dev);
-extern void mal_dbg_register(struct mal_instance *mal);
-extern void mal_dbg_unregister(struct mal_instance *mal);
-extern int emac_init_debug(void) __init;
-extern void emac_fini_debug(void) __exit;
-extern void emac_dbg_dump_all(void);
+void emac_dbg_register(struct emac_instance *dev);
+void emac_dbg_unregister(struct emac_instance *dev);
+void mal_dbg_register(struct mal_instance *mal);
+void mal_dbg_unregister(struct mal_instance *mal);
+int emac_init_debug(void) __init;
+void emac_fini_debug(void) __exit;
+void emac_dbg_dump_all(void);
# define DBG_LEVEL 1
diff --git a/drivers/net/ethernet/ibm/emac/rgmii.h b/drivers/net/ethernet/ibm/emac/rgmii.h
index 668bceeff4a2..d4f1374d1900 100644
--- a/drivers/net/ethernet/ibm/emac/rgmii.h
+++ b/drivers/net/ethernet/ibm/emac/rgmii.h
@@ -56,15 +56,15 @@ struct rgmii_instance {
#ifdef CONFIG_IBM_EMAC_RGMII
-extern int rgmii_init(void);
-extern void rgmii_exit(void);
-extern int rgmii_attach(struct platform_device *ofdev, int input, int mode);
-extern void rgmii_detach(struct platform_device *ofdev, int input);
-extern void rgmii_get_mdio(struct platform_device *ofdev, int input);
-extern void rgmii_put_mdio(struct platform_device *ofdev, int input);
-extern void rgmii_set_speed(struct platform_device *ofdev, int input, int speed);
-extern int rgmii_get_regs_len(struct platform_device *ofdev);
-extern void *rgmii_dump_regs(struct platform_device *ofdev, void *buf);
+int rgmii_init(void);
+void rgmii_exit(void);
+int rgmii_attach(struct platform_device *ofdev, int input, int mode);
+void rgmii_detach(struct platform_device *ofdev, int input);
+void rgmii_get_mdio(struct platform_device *ofdev, int input);
+void rgmii_put_mdio(struct platform_device *ofdev, int input);
+void rgmii_set_speed(struct platform_device *ofdev, int input, int speed);
+int rgmii_get_regs_len(struct platform_device *ofdev);
+void *rgmii_dump_regs(struct platform_device *ofdev, void *buf);
#else
diff --git a/drivers/net/ethernet/ibm/emac/tah.h b/drivers/net/ethernet/ibm/emac/tah.h
index 350b7096a041..4d5f336f07b3 100644
--- a/drivers/net/ethernet/ibm/emac/tah.h
+++ b/drivers/net/ethernet/ibm/emac/tah.h
@@ -72,13 +72,13 @@ struct tah_instance {
#ifdef CONFIG_IBM_EMAC_TAH
-extern int tah_init(void);
-extern void tah_exit(void);
-extern int tah_attach(struct platform_device *ofdev, int channel);
-extern void tah_detach(struct platform_device *ofdev, int channel);
-extern void tah_reset(struct platform_device *ofdev);
-extern int tah_get_regs_len(struct platform_device *ofdev);
-extern void *tah_dump_regs(struct platform_device *ofdev, void *buf);
+int tah_init(void);
+void tah_exit(void);
+int tah_attach(struct platform_device *ofdev, int channel);
+void tah_detach(struct platform_device *ofdev, int channel);
+void tah_reset(struct platform_device *ofdev);
+int tah_get_regs_len(struct platform_device *ofdev);
+void *tah_dump_regs(struct platform_device *ofdev, void *buf);
#else
diff --git a/drivers/net/ethernet/ibm/emac/zmii.h b/drivers/net/ethernet/ibm/emac/zmii.h
index 455bfb085493..0959c55b1459 100644
--- a/drivers/net/ethernet/ibm/emac/zmii.h
+++ b/drivers/net/ethernet/ibm/emac/zmii.h
@@ -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