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Fixes for the Integrator:

Browse Source 
- Handle failed allocations in the IM/PC bus attachment.
 - Use struct_size() for allocation.
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Merge tag 'integrator-fixes-armsoc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into fixes

Fixes for the Integrator:
- Handle failed allocations in the IM/PC bus attachment.
- Use struct_size() for allocation.

* tag 'integrator-fixes-armsoc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
  ARM: integrator: impd1: use struct_size() in devm_kzalloc()
  gpio: pl061: handle failed allocations

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2019-01-12 22:03:18 -08:00
commit 2ec472edcd
1 changed files with 6 additions and 2 deletions
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8
arch/arm/mach-integrator/impd1.c
View File

@ -390,10 +390,14 @@ static int __ref impd1_probe(struct lm_device *dev)
char *mmciname;
lookup = devm_kzalloc(&dev->dev,
sizeof(*lookup) + 3 * sizeof(struct gpiod_lookup),
struct_size(lookup, table, 3),
GFP_KERNEL);
chipname = devm_kstrdup(&dev->dev, devname, GFP_KERNEL);
mmciname = kasprintf(GFP_KERNEL, "lm%x:00700", dev->id);
mmciname = devm_kasprintf(&dev->dev, GFP_KERNEL,
"lm%x:00700", dev->id);
if (!lookup || !chipname || !mmciname)
return -ENOMEM;
lookup->dev_id = mmciname;
/*
* Offsets on GPIO block 1: