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extcon: sm5502: Clean up codes by using checkpatch script

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This patch just clean up codes by using checkpatch script and fix warning
message about if statement.

- the result of checkpatch script as following:
WARNING: void function return statements are not generally useful
+	return;
+}

WARNING: quoted string split across lines
+			dev_err(info->dev, "failed: irq request (IRQ: %d,"
+				" error :%d)\n", muic_irq->irq, ret);

- warning message about coding style.

	drivers/extcon/extcon-sm5502.c:398 sm5502_muic_cable_handler()
		warn: we tested 'attached' before and it was 'false'

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
This commit is contained in:
Chanwoo Choi 2014-08-12 10:15:39 +09:00
parent ca2a07e45d
commit fbae30d8dd
1 changed files with 4 additions and 5 deletions
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9
drivers/extcon/extcon-sm5502.c
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@ -391,7 +391,7 @@ static int sm5502_muic_cable_handler(struct sm5502_muic_info *info,
/* Get the type of attached or detached cable */
if (attached)
cable_type = sm5502_muic_get_cable_type(info);
else if (!attached)
else
cable_type = prev_cable_type;
prev_cable_type = cable_type;
@ -453,8 +453,6 @@ static void sm5502_muic_irq_work(struct work_struct *work)
dev_err(info->dev, "failed to handle MUIC interrupt\n");
mutex_unlock(&info->mutex);
return;
}
/*
@ -613,8 +611,9 @@ static int sm5022_muic_i2c_probe(struct i2c_client *i2c,
IRQF_NO_SUSPEND,
muic_irq->name, info);
if (ret) {
dev_err(info->dev, "failed: irq request (IRQ: %d,"
" error :%d)\n", muic_irq->irq, ret);
dev_err(info->dev,
"failed: irq request (IRQ: %d, error :%d)\n",
muic_irq->irq, ret);
return ret;
}
}