On Wed, Sep 18, 2019 at 12:46:32PM +0200, Sylwester Nawrocki wrote:
The Arndale boards come with different types of the audio daughter board. In order to support the WM1811 one we add new definition of an ASoC card which will be registered when the driver matches on "samsung,arndale-wm1811" compatible. There is no runtime detection of the audio daughter board type at the moment, compatible string of the audio card needs to be adjusted in DT, e.g. by the bootloader, depending on actual audio board (CODEC) used.
Signed-off-by: Sylwester Nawrocki s.nawrocki@samsung.com
-static const struct of_device_id samsung_arndale_rt5631_of_match[] __maybe_unused = {
- { .compatible = "samsung,arndale-rt5631", },
- { .compatible = "samsung,arndale-alc5631", },
+static const struct of_device_id arndale_audio_of_match[] __maybe_unused = {
If your removing the of_match_ptr below I think the __maybe_unused should be removed as well.
Thanks, Charles
- { .compatible = "samsung,arndale-rt5631", .data = &arndale_rt5631 },
- { .compatible = "samsung,arndale-alc5631", .data = &arndale_rt5631 },
- { .compatible = "samsung,arndale-wm1811", .data = &arndale_wm1811 }, {},
}; -MODULE_DEVICE_TABLE(of, samsung_arndale_rt5631_of_match); +MODULE_DEVICE_TABLE(of, arndale_of_match);
static struct platform_driver arndale_audio_driver = { .driver = {
.name = "arndale-audio",
.name = "arndale-audio",
.of_match_table = of_match_ptr(samsung_arndale_rt5631_of_match),
.of_match_table = arndale_audio_of_match,