Re: [PATCH] gpio: pca953x: add a comment explaining the need for a lockdep subclass
From: Wolfram Sang <hidden>
Date: 2016-10-12 07:00:51
Also in:
linux-i2c, lkml
On Mon, Sep 26, 2016 at 11:54:15AM +0200, Bartosz Golaszewski wrote:
This is a follow-up to commit 559b46990e76 ("gpio: pca953x: fix an
incorrect lockdep warning"). The reason for calling
lockdep_set_subclass() in pca953x_probe() is not explained in
the code.
Add a comment describing the problem, partial solution and required
future extensions.
Signed-off-by: Bartosz Golaszewski <redacted>Applied to for-current, thanks!
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