staging: bcm2835-audio: Remove incorrect whitespace

According to the coding style, "bcm2835_ship ** rchip" should be
"bcm2835 **rchip".
Signed-off-by: Simon Sandström <simon@nikanor.nu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/bcm2835-audio/bcm2835.c

@@ -50,7 +50,7 @@ static int snd_bcm2835_dev_free(struct snd_device *device)
  */
 static int snd_bcm2835_create(struct snd_card *card,
 	struct platform_device *pdev,
-	struct bcm2835_chip ** rchip)
+	struct bcm2835_chip **rchip)
 {
 	struct bcm2835_chip *chip;
 	int err;