[PATCH] staging: pi433: pi433_if.c codestyle fix missing blank

[Oliver Graute]

This patch fixes the following checkpatch.pl error:

ERROR: space required after that ',' (ctx:VxV)
#342: FILE: pi433_if.c:342:
+       dev_dbg(dev->dev,"rx: going to wait for any tx to finish");

Signed-off-by: Oliver Graute <oliver.graute at gmail.com>
---
 drivers/staging/pi433/pi433_if.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c
index 98eb25d..7632849 100644
--- a/drivers/staging/pi433/pi433_if.c
+++ b/drivers/staging/pi433/pi433_if.c
@@ -325,7 +325,7 @@ static irqreturn_t DIO1_irq_handler(int irq, void *dev_id)
 	dev->interrupt_rx_allowed = false;
 
 	/* wait for any tx to finish */
-	dev_dbg(dev->dev,"rx: going to wait for any tx to finish");
+	dev_dbg(dev->dev, "rx: going to wait for any tx to finish");
 	retval = wait_event_interruptible(dev->rx_wait_queue, !dev->tx_active);
 	if(retval) /* wait was interrupted */
 	{
-- 
1.9.1