From: Chen-Yu Tsai <wens@csie.org>
To: Johannes Berg <johannes@sipsolutions.net>,
"David S. Miller" <davem@davemloft.net>
Cc: Chen-Yu Tsai <wens@csie.org>,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-sunxi@googlegroups.com,
Maxime Ripard <maxime.ripard@free-electrons.com>,
linux-wireless@vger.kernel.org
Subject: [PATCH RFC 3/6] net: rfkill: gpio: fix reversed clock enable state
Date: Fri, 17 Jan 2014 14:47:28 +0800 [thread overview]
Message-ID: <1389941251-32692-4-git-send-email-wens@csie.org> (raw)
In-Reply-To: <1389941251-32692-1-git-send-email-wens@csie.org>
rfkill-gpio has clk_enabled = blocked, which is true when rfkill
blocks the device. This results in calling clock enable/disable at
the wrong time. Reversing the value fixes this.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
net/rfkill/rfkill-gpio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/rfkill/rfkill-gpio.c b/net/rfkill/rfkill-gpio.c
index c7081b7..3084fa3 100644
--- a/net/rfkill/rfkill-gpio.c
+++ b/net/rfkill/rfkill-gpio.c
@@ -59,7 +59,7 @@ static int rfkill_gpio_set_power(void *data, bool blocked)
gpiod_set_value(rfkill->shutdown_gpio, 1);
}
- rfkill->clk_enabled = blocked;
+ rfkill->clk_enabled = !blocked;
return 0;
}
--
1.8.5.2
next prev parent reply other threads:[~2014-01-17 6:47 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-17 6:47 [PATCH RFC 0/6] net: rfkill: gpio: Add device tree support Chen-Yu Tsai
2014-01-17 6:47 ` [PATCH RFC 1/6] net: rfkill: gpio: fix gpio name buffer size off by 1 Chen-Yu Tsai
2014-01-17 9:46 ` David Laight
2014-01-17 9:59 ` Chen-Yu Tsai
2014-01-17 6:47 ` [PATCH RFC 2/6] net: rfkill: gpio: use clk_prepare_enable/clk_disable_unprepare Chen-Yu Tsai
2014-01-17 6:47 ` Chen-Yu Tsai [this message]
2014-01-17 6:47 ` [PATCH RFC 4/6] net: rfkill: gpio: add device tree support Chen-Yu Tsai
2014-01-17 16:47 ` Arnd Bergmann
2014-01-17 17:43 ` Chen-Yu Tsai
2014-01-17 20:13 ` Arnd Bergmann
2014-01-17 23:11 ` Linus Walleij
2014-01-18 4:41 ` Chen-Yu Tsai
2014-01-20 8:10 ` Heikki Krogerus
2014-01-21 3:11 ` Alexandre Courbot
2014-01-21 9:35 ` Linus Walleij
2014-01-21 12:35 ` Arnd Bergmann
2014-01-21 14:53 ` Alexandre Courbot
2014-01-21 15:25 ` Mika Westerberg
2014-01-21 18:50 ` Arnd Bergmann
2014-01-22 12:38 ` Mark Brown
2014-01-22 9:54 ` Linus Walleij
2014-01-22 9:58 ` Linus Walleij
2014-01-22 11:00 ` Mika Westerberg
2014-01-27 14:24 ` Maxime Ripard
2014-01-29 4:01 ` [linux-sunxi] " Chen-Yu Tsai
2014-01-17 6:47 ` [PATCH RFC 5/6] net: rfkill: gpio: add clock-frequency device tree property Chen-Yu Tsai
2014-01-17 6:47 ` [PATCH RFC 6/6] ARM: sun7i: cubietruck: enable bluetooth module Chen-Yu Tsai
2014-01-17 20:26 ` [PATCH RFC 0/6] net: rfkill: gpio: Add device tree support Johannes Berg
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