ALSA: portman2x4: fix repeated word 'if'

Correct duplicated word "if" to "if it".

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: alsa-devel@alsa-project.org
Link: https://lore.kernel.org/r/20201005191223.21514-1-rdunlap@infradead.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
index 38603cb..c876cf9 100644 (file)
--- a/sound/drivers/portman2x4.c
+++ b/sound/drivers/portman2x4.c
@@ -467,7 +467,7 @@ static int portman_probe(struct parport *p)
        parport_write_control(p, 0);    /* Reset Strobe=0. */
 
        /* Check if Tx circuitry is functioning properly.  If initialized 
-        * unit TxEmpty is false, send out char and see if if goes true.
+        * unit TxEmpty is false, send out char and see if it goes true.
         */
        /* 8 */
        parport_write_control(p, TXDATA0);      /* Tx channel 0, strobe off. */