From c976752e39988b0b8d7d4d7f06ed0f67582b4d46 Mon Sep 17 00:00:00 2001
From: Oliver Graute <oliver.graute@gmail.com>
Date: Sun, 26 Nov 2017 21:07:10 +0100
Subject: [PATCH] staging: pi433: pi433_if.c codestyle fix

This patch fixes the following checkpatch.pl error:

ERROR: spaces required around that '>=' (ctx:VxV)
#930: FILE: pi433_if.c:930:
+		for (i--; i>=0; i--)

ERROR: spaces required around that '=' (ctx:VxV)
#970: FILE: pi433_if.c:970:
+		for (i=0; i<NUM_DIO; i++)

Signed-off-by: Oliver Graute <oliver.graute@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/staging/pi433/pi433_if.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c
index 196facc..3404cb9 100644
--- a/drivers/staging/pi433/pi433_if.c
+++ b/drivers/staging/pi433/pi433_if.c
@@ -928,8 +928,7 @@ static int setup_GPIOs(struct pi433_device *device)
 		{
 			retval = PTR_ERR(device->gpiod[i]);
 			/* release already allocated gpios */
-			for (i--; i>=0; i--)
-			{
+			for (i--; i >= 0; i--) {
 				free_irq(device->irq_num[i], device);
 				gpiod_put(device->gpiod[i]);
 			}
@@ -968,7 +967,7 @@ static void free_GPIOs(struct pi433_device *device)
 {
 	int i;
 
-	for (i=0; i<NUM_DIO; i++)
+	for (i = 0; i < NUM_DIO; i++)
 	{
 		/* check if gpiod is valid */
 		if ( IS_ERR(device->gpiod[i]) )
-- 
2.7.4