From 0a3f7c435a71f5d318b35a38b3b86f640f3c810e Mon Sep 17 00:00:00 2001
From: Mateusz Guzik <mjg@FreeBSD.org>
Date: Tue, 1 Sep 2020 21:49:14 +0000
Subject: [PATCH] videomode: clean up empty lines in .c and .h files

---
 sys/dev/videomode/edid.c     | 7 +++----
 sys/dev/videomode/edidreg.h  | 2 --
 sys/dev/videomode/pickmode.c | 1 -
 sys/dev/videomode/vesagtf.c  | 3 ---
 4 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/sys/dev/videomode/edid.c b/sys/dev/videomode/edid.c
index 5bd7ee3ec3d4..41676676e876 100644
--- a/sys/dev/videomode/edid.c
+++ b/sys/dev/videomode/edid.c
@@ -133,10 +133,10 @@ edid_is_valid(uint8_t *d)
 {
 	int sum = 0, i;
 	uint8_t sig[8] = EDID_SIGNATURE;
-	
+
 	if (memcmp(d, sig, 8) != 0)
 		return EINVAL;
-	
+
 	for (i = 0; i < 128; i++)
 		sum += d[i];
 	if ((sum & 0xff) != 0)
@@ -391,7 +391,7 @@ edid_det_timing(uint8_t *data, struct videomode *vmp)
 	vblank = EDID_DET_TIMING_VBLANK(data);
 	vsyncwid = EDID_DET_TIMING_VSYNC_WIDTH(data);
 	vsyncoff = EDID_DET_TIMING_VSYNC_OFFSET(data);
-	
+
 	/* Borders are contained within the blank areas. */
 
 	vmp->hdisplay = hactive;
@@ -644,4 +644,3 @@ edid_parse(uint8_t *data, struct edid_info *edid)
 
 	return 0;
 }
-
diff --git a/sys/dev/videomode/edidreg.h b/sys/dev/videomode/edidreg.h
index 29b04665c212..001a031023e9 100644
--- a/sys/dev/videomode/edidreg.h
+++ b/sys/dev/videomode/edidreg.h
@@ -54,7 +54,6 @@
 #define EDID_OFFSET_MFG_TIMING		0x25
 #define	EDID_OFFSET_STD_TIMING		0x26
 #define	EDID_OFFSET_DESC_BLOCK		0x36
-
 #define	EDID_SIGNATURE		{ 0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0 }
 
 /* assume x is 16-bit value */
@@ -210,7 +209,6 @@
 #define	EDID_DET_TIMING_FLAG_HSYNC_POSITIVE	0x02
 #define	EDID_DET_TIMING_FLAG_STEREO_MODE	0x01	/* stereo mode */
 
-
 /* N.B.: these tests assume that we already checked for detailed timing! */
 #define	EDID_BLOCK_TYPE(ptr)			((ptr)[3])
 
diff --git a/sys/dev/videomode/pickmode.c b/sys/dev/videomode/pickmode.c
index 66dea82483e4..533a0ce6032b 100644
--- a/sys/dev/videomode/pickmode.c
+++ b/sys/dev/videomode/pickmode.c
@@ -77,7 +77,6 @@ pick_mode_by_ref(int width, int height, int refresh)
 	DPRINTF("%s: looking for %d x %d at up to %d Hz\n", __func__, width,
 	    height, refresh);
 	for (i = 0; i < videomode_count; i++) {
-
 		this = &videomode_list[i];
 		mref = this->dot_clock * 1000 / (this->htotal * this->vtotal);
 		diff = abs(mref - refresh);
diff --git a/sys/dev/videomode/vesagtf.c b/sys/dev/videomode/vesagtf.c
index 7164ae420d58..9398e61b17a3 100644
--- a/sys/dev/videomode/vesagtf.c
+++ b/sys/dev/videomode/vesagtf.c
@@ -150,7 +150,6 @@
  *
  */
 
-
 #ifdef	_KERNEL
 #include <sys/cdefs.h>
 
@@ -203,7 +202,6 @@ print_value(int n, const char *name, unsigned val)
 #define	print_value(n, name, val)
 #endif
 
-
 /*
  * vert_refresh() - as defined by the GTF Timing Standard, compute the
  * Stage 1 Parameters using the vertical refresh frequency.  In other
@@ -566,7 +564,6 @@ vesagtf_mode_params(unsigned h_pixels, unsigned v_lines, unsigned freq,
 #endif
     
 
-
     /* Stage 1 computations are now complete; I should really pass
        the results to another function and do the Stage 2
        computations, but I only need a few more values so I'll just