[PATCH v2 4/5] staging: mt7621-spi: Fix Coding style issues reported by checkpatch.pl.

[Sankalp Negi]

The patch fixes following checkpatch.pl issue:
ERROR : space required before the open parenthesis

Signed-off-by: Sankalp Negi <sankalpnegi2310@xxxxxxxxx>
---
 drivers/staging/mt7621-spi/spi-mt7621.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/mt7621-spi/spi-mt7621.c b/drivers/staging/mt7621-spi/spi-mt7621.c
index f7620a988a08..472f72479162 100644
--- a/drivers/staging/mt7621-spi/spi-mt7621.c
+++ b/drivers/staging/mt7621-spi/spi-mt7621.c
@@ -138,7 +138,7 @@ static int mt7621_spi_prepare(struct spi_device *spi, unsigned int speed)
 		reg |= MT7621_LSB_FIRST;
 
 	reg &= ~(MT7621_CPHA | MT7621_CPOL);
-	switch(spi->mode & (SPI_CPOL | SPI_CPHA)) {
+	switch (spi->mode & (SPI_CPOL | SPI_CPHA)) {
 	case SPI_MODE_0:
 		break;
 	case SPI_MODE_1:
-- 
2.11.0