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SubjectRe: [RFC PATCH] gpio: pl061: handle failed allocations
On Sat, Dec 1, 2018 at 1:03 PM Nicholas Mc Guire <> wrote:

> devm_kzalloc(), devm_kstrdup() and devm_kasprintf() all can
> fail internal allocation and return NULL. Using any of the assigned
> objects without checking is not safe. As this is early in the boot
> phase and these allocations really should not fail, any failure here
> is probably an indication of a more serious issue so it makes little
> sense to try and rollback the previous allocated resources or try to
> continue; but rather the probe function is simply exited with -ENOMEM.
> Signed-off-by: Nicholas Mc Guire <>
> Fixes: 684284b64aae ("ARM: integrator: add MMCI device to IM-PD1")

Looks good to me so patch applied to my Integrator tree
for fixes.

Liinus Walleij

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