* [PATCH] lpc_ich: use devres API to allocate private data
[not found] <774339a2-e7cc-4204-a935-0a1b59e2ece8@zimbra>
@ 2013-02-14 17:35 ` Aaron Sierra
2013-02-15 14:56 ` Aaron Sierra
2013-02-15 17:45 ` Samuel Ortiz
0 siblings, 2 replies; 3+ messages in thread
From: Aaron Sierra @ 2013-02-14 17:35 UTC (permalink / raw)
To: Samuel Ortiz; +Cc: LKML
Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
---
drivers/mfd/lpc_ich.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/mfd/lpc_ich.c b/drivers/mfd/lpc_ich.c
index a0cfdf9..1264b68 100644
--- a/drivers/mfd/lpc_ich.c
+++ b/drivers/mfd/lpc_ich.c
@@ -878,7 +878,8 @@ static int lpc_ich_probe(struct pci_dev *dev,
int ret;
bool cell_added = false;
- priv = kmalloc(GFP_KERNEL, sizeof(struct lpc_ich_priv));
+ priv = devm_kzalloc(&dev->dev,
+ sizeof(struct lpc_ich_priv), GFP_KERNEL);
if (!priv)
return -ENOMEM;
@@ -914,7 +915,6 @@ static int lpc_ich_probe(struct pci_dev *dev,
dev_warn(&dev->dev, "No MFD cells added\n");
lpc_ich_restore_config_space(dev);
pci_set_drvdata(dev, NULL);
- kfree(priv);
return -ENODEV;
}
@@ -923,12 +923,9 @@ static int lpc_ich_probe(struct pci_dev *dev,
static void lpc_ich_remove(struct pci_dev *dev)
{
- void *priv = pci_get_drvdata(dev);
-
mfd_remove_devices(&dev->dev);
lpc_ich_restore_config_space(dev);
pci_set_drvdata(dev, NULL);
- kfree(priv);
}
static struct pci_driver lpc_ich_driver = {
--
1.7.9.5
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] lpc_ich: use devres API to allocate private data
2013-02-14 17:35 ` [PATCH] lpc_ich: use devres API to allocate private data Aaron Sierra
@ 2013-02-15 14:56 ` Aaron Sierra
2013-02-15 17:45 ` Samuel Ortiz
1 sibling, 0 replies; 3+ messages in thread
From: Aaron Sierra @ 2013-02-15 14:56 UTC (permalink / raw)
To: Samuel Ortiz; +Cc: LKML, Anatol Pomozov
----- Original Message -----
> From: "Aaron Sierra" <asierra@xes-inc.com>
> To: "Samuel Ortiz" <sameo@linux.intel.com>
> Cc: "LKML" <linux-kernel@vger.kernel.org>
> Sent: Thursday, February 14, 2013 11:35:04 AM
> Subject: [PATCH] lpc_ich: use devres API to allocate private data
>
>
> Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
> ---
[trim]
> - priv = kmalloc(GFP_KERNEL, sizeof(struct lpc_ich_priv));
> + priv = devm_kzalloc(&dev->dev,
> + sizeof(struct lpc_ich_priv), GFP_KERNEL);
Samuel,
Perhaps this should now include a comment about this patch also resolving the issue that Anatol reported yesterday?
-Aaron
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] lpc_ich: use devres API to allocate private data
2013-02-14 17:35 ` [PATCH] lpc_ich: use devres API to allocate private data Aaron Sierra
2013-02-15 14:56 ` Aaron Sierra
@ 2013-02-15 17:45 ` Samuel Ortiz
1 sibling, 0 replies; 3+ messages in thread
From: Samuel Ortiz @ 2013-02-15 17:45 UTC (permalink / raw)
To: Aaron Sierra; +Cc: LKML
Hi Arron,
On Thu, Feb 14, 2013 at 11:35:04AM -0600, Aaron Sierra wrote:
>
> Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
> ---
> drivers/mfd/lpc_ich.c | 7 ++-----
> 1 file changed, 2 insertions(+), 5 deletions(-)
Applied, thanks.
Cheers,
Samuel.
--
Intel Open Source Technology Centre
http://oss.intel.com/
^ permalink raw reply [flat|nested] 3+ messages in thread
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2013-02-14 17:35 ` [PATCH] lpc_ich: use devres API to allocate private data Aaron Sierra
2013-02-15 14:56 ` Aaron Sierra
2013-02-15 17:45 ` Samuel Ortiz
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