[PATCH] ASoC: codecs: Check for error pointer after calling devm_regmap_init_mmio

[Mark Brown]

On Tue, 11 Jan 2022 09:32:15 +0800, Jiasheng Jiang wrote:
> The devm_regmap_init_mmio() may return error pointer under certain
> circumstances, for example the possible failure of the kzalloc() in
> regmap_mmio_gen_context(), which is called by devm_regmap_init_mmio().
> Then the error pointer will be dereferenced.
> For example rx->regmap will be used in rx_macro_mclk_enable().
> Therefore, it should be better to check it.
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: codecs: Check for error pointer after calling devm_regmap_init_mmio
      commit: aa505ecccf2ae7546e0e262d574e18a9241f3005

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

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Thanks,
Mark