From: "Vishwanathrao Badarkhe, Manish" <manishv.b@ti.com>
To: <devicetree-discuss@lists.ozlabs.org>,
<linux-input@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: <dmitry.torokhov@gmail.com>, <wfp5p@virginia.edu>,
<broonie@opensource.wolfsonmicro.com>,
<u.kleine-koenig@pengutronix.de>, <rmk+kernel@arm.linux.org.uk>,
<manishv.b@ti.com>
Subject: [PATCH] tps6507x-ts: update to devm_* API
Date: Sat, 23 Mar 2013 16:30:23 +0530 [thread overview]
Message-ID: <1364036423-2057-1-git-send-email-manishv.b@ti.com> (raw)
Update the code to use devm_* API so that driver
core will manage resources.
Signed-off-by: Vishwanathrao Badarkhe, Manish <manishv.b@ti.com>
---
:100644 100644 820a066... 65e0f9a... M drivers/input/touchscreen/tps6507x-ts.c
drivers/input/touchscreen/tps6507x-ts.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/input/touchscreen/tps6507x-ts.c b/drivers/input/touchscreen/tps6507x-ts.c
index 820a066..65e0f9a 100644
--- a/drivers/input/touchscreen/tps6507x-ts.c
+++ b/drivers/input/touchscreen/tps6507x-ts.c
@@ -261,7 +261,7 @@ static int tps6507x_ts_probe(struct platform_device *pdev)
init_data = tps_board->tps6507x_ts_init_data;
- tsc = kzalloc(sizeof(struct tps6507x_ts), GFP_KERNEL);
+ tsc = devm_kzalloc(&pdev->dev, sizeof(struct tps6507x_ts), GFP_KERNEL);
if (!tsc) {
dev_err(tps6507x_dev->dev, "failed to allocate driver data\n");
error = -ENOMEM;
@@ -339,7 +339,6 @@ err2:
cancel_delayed_work_sync(&tsc->work);
input_free_device(input_dev);
err1:
- kfree(tsc);
tps6507x_dev->ts = NULL;
err0:
return error;
@@ -356,7 +355,6 @@ static int tps6507x_ts_remove(struct platform_device *pdev)
input_unregister_device(input_dev);
tps6507x_dev->ts = NULL;
- kfree(tsc);
return 0;
}
--
1.7.4.1
reply other threads:[~2013-03-23 11:00 UTC|newest]
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