Re: [PATCH v2 7/7] ASoC: tpa6130: use i2c_match_id and simple i2c probe

Stephen Kitt
2022-05-01T17:18:22Z

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On Mon, 25 Apr 2022 14:26:50 +0100, Mark Brown <broonie@kernel.org> wrote:
> On Fri, Apr 15, 2022 at 06:06:13PM +0200, Stephen Kitt wrote:
> > As part of the ongoing i2c transition to the simple probe
> > ("probe_new"), this patch uses i2c_match_id to retrieve the
> > driver_data for the probed device. The id parameter is thus no longer
> > necessary and the simple probe can be used instead.
>
> This breaks the build for omap2plus defconfig on arm:
>
> /build/stage/linux/sound/soc/codecs/tpa6130a2.c:322:11: error:
> initialization of ‘int (*)(struct i2c_client *, const struct i2c_device_id
> *)’ from incompatible pointer type ‘int (*)(struct i2c_client *)’
> [-Werror=incompatible-pointer-types] 322 | .probe = tpa6130a2_probe, |
> ^~~~~~~~~~~~~~~
> /build/stage/linux/sound/soc/codecs/tpa6130a2.c:322:11: note: (near
> initialization for ‘tpa6130a2_i2c_driver.probe’) cc1: some warnings being
> treated as errors
>
> You forgot to move probe() to probe_new() in the driver struct.

Sorry about that, I obviously missed that file in my build.

v3 will be on its way soon (only for that commit)...

Regards,

Stephen

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