spi: dln2: Fix open brace following function definitions go on the next line

Fix checkpatch error:

  ERROR: open brace '{' following function definitions go on the next line
  torvalds#545: FILE: spi-dln2.c:545:
  +static int dln2_spi_rdwr(struct dln2_spi *dln2, const u8 *tx_data,
  +			 u8 *rx_data, u16 data_len, u8 attr) {

Signed-off-by: Jay Fang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

Author: Jay Fang

drivers/spi/spi-dln2.c

@@ -543,7 +543,8 @@ static int dln2_spi_read_write_one(struct dln2_spi *dln2, const u8 *tx_data,
  * single ones due to device buffer constraints.
  */
 static int dln2_spi_rdwr(struct dln2_spi *dln2, const u8 *tx_data,
-			 u8 *rx_data, u16 data_len, u8 attr) {
+			 u8 *rx_data, u16 data_len, u8 attr)
+{
 	int ret;
 	u16 len;
 	u8 temp_attr;