From: Wei Yongjun <weiyongjun1@huawei.com>
To: Hulk Robot <hulkci@huawei.com>, Lee Jones <lee.jones@linaro.org>,
"Daniel Thompson" <daniel.thompson@linaro.org>,
Jingoo Han <jingoohan1@gmail.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Sam Ravnborg <sam@ravnborg.org>
Cc: linux-fbdev@vger.kernel.org, Wei Yongjun <weiyongjun1@huawei.com>,
dri-devel@lists.freedesktop.org
Subject: [PATCH -next] backlight: cr_bllcd: Remove unused variable 'intensity'
Date: Tue, 21 Jul 2020 21:48:41 +0800 [thread overview]
Message-ID: <20200721134841.33893-1-weiyongjun1@huawei.com> (raw)
Gcc report unused-variable warning as follows:
drivers/video/backlight/cr_bllcd.c:62:6: warning:
unused variable 'intensity' [-Wunused-variable]
62 | int intensity = bd->props.brightness;
| ^~~~~~~~~
After commit 24d34617c24f ("backlight: cr_bllcd: Introduce
gpio-backlight semantics"), this variable is never used, this
commit removing it.
Fixes: 24d34617c24f ("backlight: cr_bllcd: Introduce gpio-backlight semantics")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
---
drivers/video/backlight/cr_bllcd.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/video/backlight/cr_bllcd.c b/drivers/video/backlight/cr_bllcd.c
index a24d42e1ea3c..4ad0a72531fe 100644
--- a/drivers/video/backlight/cr_bllcd.c
+++ b/drivers/video/backlight/cr_bllcd.c
@@ -59,7 +59,6 @@ struct cr_panel {
static int cr_backlight_set_intensity(struct backlight_device *bd)
{
- int intensity = bd->props.brightness;
u32 addr = gpio_bar + CRVML_PANEL_PORT;
u32 cur = inl(addr);
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next reply other threads:[~2020-07-22 7:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-21 13:48 Wei Yongjun [this message]
2020-07-21 14:47 ` [PATCH -next] backlight: cr_bllcd: Remove unused variable 'intensity' Lee Jones
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