drivers: Get rid of unnecessary blank lines {before,after} brace

Change-Id: Ic1b38e93d919c1286a8d130700a4a2bfd6b55258
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61557
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>

src/drivers/i2c/tpm/tpm.c

@@ -346,7 +346,6 @@ static int recv_data(struct tpm_chip *chip, uint8_t *buf, size_t count)
 				  burstcnt);
 		if (rc == 0)
 			size += burstcnt;
-
 	}
 	return size;
 }

src/drivers/i2c/ww_ring/ww_ring.c

@@ -375,7 +375,6 @@ static void ww_ring_init(unsigned int i2c_bus)
 	for (i = 0, ledc = lp55231s;
 	     i < WW_RING_NUM_LED_CONTROLLERS;
 	     i++, ledc++) {
-
 		ledc->i2c_bus = i2c_bus;
 		ledc->dev_addr = LP55231_I2C_BASE_ADDR + i;