[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <1369322717-30429-11-git-send-email-lee.jones@linaro.org>
Date: Thu, 23 May 2013 16:25:12 +0100
From: Lee Jones <lee.jones@...aro.org>
To: linux-kernel@...r.kernel.org, sameo@...ux.intel.com
Cc: Lee Jones <lee.jones@...aro.org>
Subject: [PATCH 11/16] mfd: htc-egpio: Convert to managed resources for allocating memory
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
drivers/mfd/htc-egpio.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/mfd/htc-egpio.c b/drivers/mfd/htc-egpio.c
index bbaec0c..f2e0ad4 100644
--- a/drivers/mfd/htc-egpio.c
+++ b/drivers/mfd/htc-egpio.c
@@ -270,7 +270,7 @@ static int __init egpio_probe(struct platform_device *pdev)
int ret;
/* Initialize ei data structure. */
- ei = kzalloc(sizeof(*ei), GFP_KERNEL);
+ ei = devm_kzalloc(&pdev->dev, sizeof(*ei), GFP_KERNEL);
if (!ei)
return -ENOMEM;
@@ -306,7 +306,9 @@ static int __init egpio_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, ei);
ei->nchips = pdata->num_chips;
- ei->chip = kzalloc(sizeof(struct egpio_chip) * ei->nchips, GFP_KERNEL);
+ ei->chip = devm_kzalloc(&pdev->dev,
+ sizeof(struct egpio_chip) * ei->nchips,
+ GFP_KERNEL);
if (!ei->chip) {
ret = -ENOMEM;
goto fail;
@@ -361,7 +363,6 @@ static int __init egpio_probe(struct platform_device *pdev)
fail:
printk(KERN_ERR "EGPIO failed to setup\n");
- kfree(ei);
return ret;
}
@@ -380,8 +381,6 @@ static int __exit egpio_remove(struct platform_device *pdev)
device_init_wakeup(&pdev->dev, 0);
}
iounmap(ei->base_addr);
- kfree(ei->chip);
- kfree(ei);
return 0;
}
--
1.7.10.4
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists