mb/amd: Remove blank lines before '}' and after '{'

Change-Id: I2dae34441909f6135b95e7b017659ce4f4666b4e
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81461
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>

src/mainboard/amd/bilby/mainboard.c

@@ -66,7 +66,6 @@ static void program_display_sel_gpios(void)
 		else if (port_type == DP)
 			gpio_output(display_sel[idx], 1);
 	}
-
 }
 
 static void mainboard_init(void *chip_info)

src/mainboard/amd/gardenia/BiosCallOuts.c

@@ -6,5 +6,4 @@
 
 void platform_FchParams_env(FCH_DATA_BLOCK *FchParams_env)
 {
-
 }

src/mainboard/amd/pademelon/BiosCallOuts.c

@@ -4,5 +4,4 @@
 
 void platform_FchParams_env(FCH_DATA_BLOCK *FchParams_env)
 {
-
 }