[alsa-devel] [PATCH v2 04/16] ASoC: fsl-ssi: Use dev_name for DAI driver struct
Markus Pargmann
mpa at pengutronix.de
Sat Mar 15 13:44:12 CET 2014
Instead of creating a name using string manipulation functions, we can
simply use the device name for the DAI driver struct.
Signed-off-by: Markus Pargmann <mpa at pengutronix.de>
---
sound/soc/fsl/fsl_ssi.c | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 6b198f3..f31bd15 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -997,17 +997,13 @@ static int fsl_ssi_probe(struct platform_device *pdev)
if (!strcmp(sprop, "ac97-slave"))
ac97 = true;
- /* The DAI name is the last part of the full name of the node. */
- p = strrchr(np->full_name, '/') + 1;
- ssi_private = devm_kzalloc(&pdev->dev, sizeof(*ssi_private) + strlen(p),
- GFP_KERNEL);
+ ssi_private = devm_kzalloc(&pdev->dev, sizeof(*ssi_private),
+ GFP_KERNEL);
if (!ssi_private) {
dev_err(&pdev->dev, "could not allocate DAI object\n");
return -ENOMEM;
}
- strcpy(ssi_private->name, p);
-
ssi_private->use_dma = !of_property_read_bool(np,
"fsl,fiq-stream-filter");
ssi_private->hw_type = hw_type;
@@ -1025,7 +1021,7 @@ static int fsl_ssi_probe(struct platform_device *pdev)
memcpy(&ssi_private->cpu_dai_drv, &fsl_ssi_dai_template,
sizeof(fsl_ssi_dai_template));
}
- ssi_private->cpu_dai_drv.name = ssi_private->name;
+ ssi_private->cpu_dai_drv.name = dev_name(&pdev->dev);
/* Get the addresses and IRQ */
ret = of_address_to_resource(np, 0, &res);
@@ -1173,7 +1169,6 @@ static int fsl_ssi_probe(struct platform_device *pdev)
* different writeable interrupt status registers.
*/
if (ssi_private->use_dma) {
- /* The 'name' should not have any slashes in it. */
ret = devm_request_irq(&pdev->dev, ssi_private->irq,
fsl_ssi_isr, 0, ssi_private->name,
ssi_private);
--
1.9.0
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