From: Peter Senna Tschudin <peter.senna@gmail.com>
Date: Tue, 12 Nov 2013 23:10:59 +0000 (-0800)
Subject: drivers/rtc/rtc-ds1307.c: change variable type to bool
X-Git-Tag: v3.13-rc1~106^2~39
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c8b18da7769af46455180a61e7c292ec514e47e7;p=profile%2Fcommon%2Fkernel-common.git

drivers/rtc/rtc-ds1307.c: change variable type to bool

The variable want_irq is only assigned the values true and false.
Change its type to bool.

The simplified semantic patch that find this problem is as
follows (http://coccinelle.lip6.fr/):

@exists@
type T;
identifier b;
@@
- T
+ bool
  b = ...;
  ... when any
  b = \(true\|false\)

Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
index bd94920..4e75345 100644
--- a/drivers/rtc/rtc-ds1307.c
+++ b/drivers/rtc/rtc-ds1307.c
@@ -670,7 +670,7 @@ static int ds1307_probe(struct i2c_client *client,
 	int			tmp;
 	const struct chip_desc	*chip = &chips[id->driver_data];
 	struct i2c_adapter	*adapter = to_i2c_adapter(client->dev.parent);
-	int			want_irq = false;
+	bool			want_irq = false;
 	unsigned char		*buf;
 	struct ds1307_platform_data *pdata = dev_get_platdata(&client->dev);
 	static const int	bbsqi_bitpos[] = {