board: gdsys: Remove duplicate newlines

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

board/gdsys/common/dp501.c

@@ -136,7 +136,6 @@ void dp501_powerdown(u8 addr)
 	dp501_setbits(addr, 0x0a, 0x30); /* power down encoder, standby mode */
 }
 
-
 int dp501_probe(unsigned screen, bool power)
 {
 #ifdef CONFIG_SYS_DP501_BASE

board/gdsys/common/ioep-fpga.c

@@ -6,7 +6,6 @@
 
 #ifdef CONFIG_GDSYS_LEGACY_DRIVERS
 
-
 #include <gdsys_fpga.h>
 #include <linux/bitops.h>
 

board/gdsys/common/osd.c

@@ -165,7 +165,6 @@ static unsigned int ics8n3qv01_get_fout_calc(unsigned index)
 	return fout_calc;
 }
 
-
 static void ics8n3qv01_calc_parameters(unsigned int fout,
 	unsigned int *_mint, unsigned int *_mfrac,
 	unsigned int *_n)
@@ -424,7 +423,6 @@ int osd_write(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 		y = hextoul(argv[2], NULL);
 		rp = argv[3];
 
-
 		while (*rp) {
 			char substr[5];