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Input: olpc_apsp - remove set but not used variable 'np'

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Fixes gcc '-Wunused-but-set-variable' warning:

drivers/input/serio/olpc_apsp.c: In function 'olpc_apsp_probe':
drivers/input/serio/olpc_apsp.c:192:22: warning:
 variable 'np' set but not used [-Wunused-but-set-variable]

It never used since introduction in commit b56ece9a3a ("Input: add OLPC
AP-SP driver")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
YueHaibing 2018-12-03 11:29:30 -08:00 committed by Dmitry Torokhov
parent ed22cee91a
commit 2a58dd767b
1 changed files with 0 additions and 2 deletions
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2
drivers/input/serio/olpc_apsp.c
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@ -189,14 +189,12 @@ static int olpc_apsp_probe(struct platform_device *pdev)
struct serio *kb_serio, *pad_serio;
struct olpc_apsp *priv;
struct resource *res;
struct device_node *np;
int error;
priv = devm_kzalloc(&pdev->dev, sizeof(struct olpc_apsp), GFP_KERNEL);
if (!priv)
return -ENOMEM;
np = pdev->dev.of_node;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(priv->base)) {