From: Stanislaw Gruszka <stf_xl@wp.pl>
Date: Sat, 18 May 2013 12:03:24 +0000 (+0200)
Subject: rt2800: make rt2800_init_bbp return void
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a1ef50398deff2f02bad7635fbadda96e8f462e7;p=linux-beck.git

rt2800: make rt2800_init_bbp return void

This function can not fail, we always return 0.

Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index bddfd6dab3cf..8de40d63d9b9 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -4027,20 +4027,16 @@ static void rt2800_init_bbp_5592(struct rt2x00_dev *rt2x00dev)
 		rt2800_bbp_write(rt2x00dev, 103, 0xc0);
 }
 
-static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
+static void rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 {
 	unsigned int i;
 	u16 eeprom;
 	u8 reg_id;
 	u8 value;
 
-	if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev) ||
-		     rt2800_wait_bbp_ready(rt2x00dev)))
-		return -EACCES;
-
 	if (rt2x00_rt(rt2x00dev, RT5592)) {
 		rt2800_init_bbp_5592(rt2x00dev);
-		return 0;
+		return;
 	}
 
 	if (rt2x00_rt(rt2x00dev, RT3352)) {
@@ -4337,8 +4333,6 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 			rt2800_bbp_write(rt2x00dev, reg_id, value);
 		}
 	}
-
-	return 0;
 }
 
 static void rt2800_led_open_drain_enable(struct rt2x00_dev *rt2x00dev)
@@ -5189,9 +5183,11 @@ int rt2800_enable_radio(struct rt2x00_dev *rt2x00dev)
 	}
 	msleep(1);
 
-	if (unlikely(rt2800_init_bbp(rt2x00dev)))
+	if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev) ||
+		     rt2800_wait_bbp_ready(rt2x00dev)))
 		return -EIO;
 
+	rt2800_init_bbp(rt2x00dev);
 	rt2800_init_rfcsr(rt2x00dev);
 
 	if (rt2x00_is_usb(rt2x00dev) &&