diff --git a/sys/dev/bwi/bwimac.c b/sys/dev/bwi/bwimac.c
index f998873a713..3e77e43004f 100644
--- a/sys/dev/bwi/bwimac.c
+++ b/sys/dev/bwi/bwimac.c
@@ -57,7 +57,7 @@ __FBSDID("$FreeBSD$");
 
 #include <sys/linker.h>
 #include <sys/firmware.h>
- 
+
 #include <net/if.h>
 #include <net/if_var.h>
 #include <net/if_dl.h>
diff --git a/sys/dev/bwi/bwiphy.c b/sys/dev/bwi/bwiphy.c
index a1773559000..291e3253f50 100644
--- a/sys/dev/bwi/bwiphy.c
+++ b/sys/dev/bwi/bwiphy.c
@@ -53,7 +53,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/sockio.h>
 #include <sys/sysctl.h>
 #include <sys/systm.h>
- 
+
 #include <net/if.h>
 #include <net/if_var.h>
 #include <net/if_dl.h>
@@ -88,7 +88,6 @@ static void	bwi_phy_config_agc(struct bwi_mac *);
 
 static void	bwi_tbl_write_2(struct bwi_mac *mac, uint16_t, uint16_t);
 static void	bwi_tbl_write_4(struct bwi_mac *mac, uint16_t, uint32_t);
-
 #define SUP_BPHY(num)	{ .rev = num, .init = bwi_phy_init_11b_rev##num }
 
 static const struct {
diff --git a/sys/dev/bwi/bwirf.c b/sys/dev/bwi/bwirf.c
index dbf658d5caa..1345c64d126 100644
--- a/sys/dev/bwi/bwirf.c
+++ b/sys/dev/bwi/bwirf.c
@@ -54,7 +54,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/sockio.h>
 #include <sys/sysctl.h>
 #include <sys/systm.h>
- 
+
 #include <net/if.h>
 #include <net/if_var.h>
 #include <net/if_dl.h>
diff --git a/sys/dev/bwi/if_bwi.c b/sys/dev/bwi/if_bwi.c
index 2114a9ace69..8d0233ad51d 100644
--- a/sys/dev/bwi/if_bwi.c
+++ b/sys/dev/bwi/if_bwi.c
@@ -55,7 +55,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/sysctl.h>
 #include <sys/systm.h>
 #include <sys/taskqueue.h>
- 
+
 #include <net/if.h>
 #include <net/if_var.h>
 #include <net/if_dl.h>
diff --git a/sys/dev/bwi/if_bwi_pci.c b/sys/dev/bwi/if_bwi_pci.c
index f95ef854cea..d82b7d4d60d 100644
--- a/sys/dev/bwi/if_bwi_pci.c
+++ b/sys/dev/bwi/if_bwi_pci.c
@@ -53,7 +53,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/rman.h>
 
 #include <sys/socket.h>
- 
+
 #include <net/if.h>
 #include <net/if_var.h>
 #include <net/if_media.h>
@@ -246,7 +246,6 @@ static device_method_t bwi_pci_methods[] = {
 	DEVMETHOD(device_shutdown,	bwi_pci_shutdown),
 	DEVMETHOD(device_suspend,	bwi_pci_suspend),
 	DEVMETHOD(device_resume,	bwi_pci_resume),
-
 	{ 0,0 }
 };
 static driver_t bwi_driver = {
diff --git a/sys/dev/bwi/if_bwireg.h b/sys/dev/bwi/if_bwireg.h
index 67c80cec961..d1d37c49163 100644
--- a/sys/dev/bwi/if_bwireg.h
+++ b/sys/dev/bwi/if_bwireg.h
@@ -77,7 +77,6 @@
 #define BWI_CONF_LO_REQTO_MASK		__BITS(6, 4)	/* request timeout */
 #define BWI_CONF_LO_REQTO		3
 
-
 #define BWI_ID_LO			0xff8
 #define BWI_ID_LO_BUSREV_MASK		__BITS(31, 28)
 /* Bus revision */