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From 27c097c100348917d71432a5e1f5132a073552b8 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Thu, 2 May 2013 08:29:43 -0300
Subject: [PATCH 0740/1302] [media] m5mols: Convert to devm_request_irq()
Using the managed function the free_irq() calls can be removed from the
probe error path and the remove handler.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
---
drivers/media/i2c/m5mols/m5mols_core.c | 14 +++++---------
1 file changed, 5 insertions(+), 9 deletions(-)
diff --git a/drivers/media/i2c/m5mols/m5mols_core.c b/drivers/media/i2c/m5mols/m5mols_core.c
index ff15e33..8119b30 100644
--- a/drivers/media/i2c/m5mols/m5mols_core.c
+++ b/drivers/media/i2c/m5mols/m5mols_core.c
@@ -1009,11 +1009,11 @@ static int m5mols_probe(struct i2c_client *client,
init_waitqueue_head(&info->irq_waitq);
mutex_init(&info->lock);
- ret = request_irq(client->irq, m5mols_irq_handler,
- IRQF_TRIGGER_RISING, MODULE_NAME, sd);
+ ret = devm_request_irq(&client->dev, client->irq, m5mols_irq_handler,
+ IRQF_TRIGGER_RISING, MODULE_NAME, sd);
if (ret) {
dev_err(&client->dev, "Interrupt request failed: %d\n", ret);
- goto out_me;
+ goto error;
}
info->res_type = M5MOLS_RESTYPE_MONITOR;
info->ffmt[0] = m5mols_default_ffmt[0];
@@ -1021,7 +1021,7 @@ static int m5mols_probe(struct i2c_client *client,
ret = m5mols_sensor_power(info, true);
if (ret)
- goto out_irq;
+ goto error;
ret = m5mols_fw_start(sd);
if (!ret)
@@ -1030,9 +1030,7 @@ static int m5mols_probe(struct i2c_client *client,
ret = m5mols_sensor_power(info, false);
if (!ret)
return 0;
-out_irq:
- free_irq(client->irq, sd);
-out_me:
+error:
media_entity_cleanup(&sd->entity);
return ret;
}
@@ -1043,8 +1041,6 @@ static int m5mols_remove(struct i2c_client *client)
v4l2_device_unregister_subdev(sd);
v4l2_ctrl_handler_free(sd->ctrl_handler);
- free_irq(client->irq, sd);
-
media_entity_cleanup(&sd->entity);
return 0;
--
1.8.3.2
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