From: Heiko Stübner <heiko@sntech.de>
Date: Tue, 26 Aug 2014 22:40:00 +0000 (+0100)
Subject: iio: adc: rockchip_saradc: remove unused variable in probe
X-Git-Tag: firefly_0821_release~176^2~3121^2~437^2~28
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=dd8f17a120d00e93b5f76d5904f5ea31934f0a90;p=firefly-linux-kernel-4.4.55.git

iio: adc: rockchip_saradc: remove unused variable in probe

The rate variable in the probe function of the saradc is a remnant
of a previous patch iteration. It is unused and thus produces a
compile time warning. Therefore remove it.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

diff --git a/drivers/iio/adc/rockchip_saradc.c b/drivers/iio/adc/rockchip_saradc.c
index 1fad9647cef4..e074a0b03f28 100644
--- a/drivers/iio/adc/rockchip_saradc.c
+++ b/drivers/iio/adc/rockchip_saradc.c
@@ -141,7 +141,6 @@ static int rockchip_saradc_probe(struct platform_device *pdev)
 	struct resource	*mem;
 	int ret;
 	int irq;
-	u32 rate;
 
 	if (!np)
 		return -ENODEV;