[PATCH 07/13] ASoC: ux500_pcm: Extract MSP IDs from Device Tree
From: Lee Jones <hidden>
Date: 2013-11-06 10:17:03
Also in:
alsa-devel, lkml
Subsystem:
sound, sound - soc layer / dynamic audio power management (asoc), the rest · Maintainers:
Jaroslav Kysela, Takashi Iwai, Liam Girdwood, Mark Brown, Linus Torvalds
This is required for indexing pre-defined channel configuration structures. Cc: alsa-devel at alsa-project.org Cc: Mark Brown <broonie@kernel.org> Signed-off-by: Lee Jones <redacted> --- sound/soc/ux500/ux500_msp_i2s.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/sound/soc/ux500/ux500_msp_i2s.c b/sound/soc/ux500/ux500_msp_i2s.c
index 1ca8b08..0a99372 100644
--- a/sound/soc/ux500/ux500_msp_i2s.c
+++ b/sound/soc/ux500/ux500_msp_i2s.c@@ -665,6 +665,13 @@ int ux500_msp_i2s_init_msp(struct platform_device *pdev, sizeof(struct msp_i2s_platform_data), GFP_KERNEL); if (!platform_data) return -ENOMEM; + + if (!of_property_read_u32(np, "id", + &platform_data->id)) { + dev_err(&pdev->dev, + "No 'id' property found in DT\n"); + return -EINVAL; + } } } else if (!platform_data)
--
1.8.1.2