diff options
Diffstat (limited to 'sound/soc/fsl/mpc8610_hpcd.c')
| -rw-r--r-- | sound/soc/fsl/mpc8610_hpcd.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c index 0ea4a5a..afbabf4 100644 --- a/sound/soc/fsl/mpc8610_hpcd.c +++ b/sound/soc/fsl/mpc8610_hpcd.c @@ -245,7 +245,7 @@ static int get_parent_cell_index(struct device_node *np) * 'struct device' It's ugly and hackish, but it works. * * The dev_name for such devices include the bus number and I2C address. For - * example, "cs4270-codec.0-004f". + * example, "cs4270.0-004f". */ static int codec_node_dev_name(struct device_node *np, char *buf, size_t len) { @@ -267,13 +267,13 @@ static int codec_node_dev_name(struct device_node *np, char *buf, size_t len) if (!i2c) return -ENODEV; - snprintf(buf, len, "%s-codec.%u-%04x", temp, i2c->adapter->nr, addr); + snprintf(buf, len, "%s.%u-%04x", temp, i2c->adapter->nr, addr); return 0; } static int get_dma_channel(struct device_node *ssi_np, - const char *compatible, + const char *name, struct snd_soc_dai_link *dai, unsigned int *dma_channel_id, unsigned int *dma_id) @@ -283,7 +283,7 @@ static int get_dma_channel(struct device_node *ssi_np, const u32 *iprop; int ret; - dma_channel_np = get_node_by_phandle_name(ssi_np, compatible, + dma_channel_np = get_node_by_phandle_name(ssi_np, name, "fsl,ssi-dma-channel"); if (!dma_channel_np) return -EINVAL; @@ -336,12 +336,8 @@ static int mpc8610_hpcd_probe(struct platform_device *pdev) const char *sprop; const u32 *iprop; - /* We are only interested in SSIs with a codec phandle in them, - * so let's make sure this SSI has one. The MPC8610 HPCD only - * knows about the CS4270 codec, so reject anything else. - */ - codec_np = get_node_by_phandle_name(np, "codec-handle", - "cirrus,cs4270"); + /* Find the codec node for this SSI. */ + codec_np = of_parse_phandle(np, "codec-handle", 0); if (!codec_np) { dev_err(dev, "invalid codec node\n"); return -EINVAL; @@ -550,7 +546,7 @@ static struct platform_driver mpc8610_hpcd_driver = { .probe = mpc8610_hpcd_probe, .remove = __devexit_p(mpc8610_hpcd_remove), .driver = { - /* The name must match the 'model' property in the device tree, + /* The name must match 'compatible' property in the device tree, * in lowercase letters. */ .name = "snd-soc-mpc8610hpcd", |
