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authorChanwoo Choi <cw00.choi@samsung.com>2014-08-12 10:15:39 +0900
committerChanwoo Choi <cw00.choi@samsung.com>2014-09-22 11:43:08 +0900
commitfbae30d8dd35454bd4a55445d1bb51c620f8e646 (patch)
tree3088a00419a74d4709d0794685f2ebd45576b848 /drivers
parentca2a07e45d1d3d31a0a85d2f63d81a897c610040 (diff)
downloadlinux-fbae30d8dd35454bd4a55445d1bb51c620f8e646.tar.bz2
extcon: sm5502: Clean up codes by using checkpatch script
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/extcon/extcon-sm5502.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/extcon/extcon-sm5502.c b/drivers/extcon/extcon-sm5502.c
index f94d66aae9e3..8e6e66942d61 100644
--- a/drivers/extcon/extcon-sm5502.c
+++ b/drivers/extcon/extcon-sm5502.c
@@ -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;
}
}