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Message-Id: <1360074943-11436-1-git-send-email-haojian.zhuang@linaro.org>
Date: Tue, 5 Feb 2013 22:35:43 +0800
From: Haojian Zhuang <haojian.zhuang@...aro.org>
To: qingx@...vell.com, sameo@...ux.intel.com,
linux-kernel@...r.kernel.org
Cc: patches@...aro.org, Haojian Zhuang <haojian.zhuang@...aro.org>
Subject: [PATCH] backlight: max8925: clean build warning
drivers/video/backlight/max8925_bl.c: In function
‘max8925_backlight_probe’:
drivers/video/backlight/max8925_bl.c:177:3: warning: statement with no
effect [-Wunused-value]
Replace the macro definition by function.
Signed-off-by: Haojian Zhuang <haojian.zhuang@...aro.org>
---
drivers/video/backlight/max8925_bl.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/video/backlight/max8925_bl.c b/drivers/video/backlight/max8925_bl.c
index 5ca11b0..d0714ad 100644
--- a/drivers/video/backlight/max8925_bl.c
+++ b/drivers/video/backlight/max8925_bl.c
@@ -121,7 +121,11 @@ static int max8925_backlight_dt_init(struct platform_device *pdev,
return 0;
}
#else
-#define max8925_backlight_dt_init(x, y) (-1)
+static int max8925_backlight_dt_init(struct platform_device *pdev,
+ struct max8925_backlight_pdata *pdata)
+{
+ return -1;
+}
#endif
static int max8925_backlight_probe(struct platform_device *pdev)
--
1.7.10.4
--
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