The patch
ASoC: ssm4567: Add OF device ID table
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
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.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks, Mark
From 71c314d7ef2442cd798584a3dece8151215e1777 Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas javier@osg.samsung.com Date: Tue, 4 Apr 2017 15:26:26 -0400 Subject: [PATCH] ASoC: ssm4567: Add OF device ID table
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>.
But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF.
Before this patch:
$ modinfo sound/soc/codecs/snd-soc-ssm4567.ko | grep alias alias: acpi*:INT343B:* alias: i2c:ssm4567
After this patch:
$ modinfo sound/soc/codecs/snd-soc-ssm4567.ko | grep alias alias: acpi*:INT343B:* alias: of:N*T*Cadi,ssm4567C* alias: of:N*T*Cadi,ssm4567 alias: i2c:ssm4567
Signed-off-by: Javier Martinez Canillas javier@osg.samsung.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/codecs/ssm4567.c | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/sound/soc/codecs/ssm4567.c b/sound/soc/codecs/ssm4567.c index 2bb5a11c9ba1..a622623e8558 100644 --- a/sound/soc/codecs/ssm4567.c +++ b/sound/soc/codecs/ssm4567.c @@ -485,6 +485,14 @@ static const struct i2c_device_id ssm4567_i2c_ids[] = { }; MODULE_DEVICE_TABLE(i2c, ssm4567_i2c_ids);
+#ifdef CONFIG_OF +static const struct of_device_id ssm4567_of_match[] = { + { .compatible = "adi,ssm4567", }, + { } +}; +MODULE_DEVICE_TABLE(of, ssm4567_of_match); +#endif + #ifdef CONFIG_ACPI
static const struct acpi_device_id ssm4567_acpi_match[] = { @@ -498,6 +506,7 @@ MODULE_DEVICE_TABLE(acpi, ssm4567_acpi_match); static struct i2c_driver ssm4567_driver = { .driver = { .name = "ssm4567", + .of_match_table = of_match_ptr(ssm4567_of_match), .acpi_match_table = ACPI_PTR(ssm4567_acpi_match), }, .probe = ssm4567_i2c_probe,