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Commit 673bca19 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

Merge branch 'fix/asoc' into for-linus 

* fix/asoc:
  ASoC: remove unused #include <linux/version.h>
  ASoC: S3C lrsync function made to work with IRQs disabled.
  ASoC: Fix display of stream name in DAPM debugfs
  ASoC: Clean up error handling in MPC5200 DMA setup
parents 1110afbe d4e54e87

sound/soc/codecs/ad1836.c

+0 −1
Original line number Diff line number Diff line
@@ -18,7 +18,6 @@ 


#include <linux/init.h>

#include <linux/module.h>

#include <linux/version.h>

#include <linux/kernel.h>

#include <linux/device.h>

#include <sound/core.h>

sound/soc/codecs/ad1938.c

+0 −1
Original line number Diff line number Diff line
@@ -28,7 +28,6 @@ 


#include <linux/init.h>

#include <linux/module.h>

#include <linux/version.h>

#include <linux/kernel.h>

#include <linux/device.h>

#include <sound/core.h>

sound/soc/codecs/wm8974.c

+0 −1
Original line number Diff line number Diff line
@@ -12,7 +12,6 @@ 


#include <linux/module.h>

#include <linux/moduleparam.h>

#include <linux/version.h>

#include <linux/kernel.h>

#include <linux/init.h>

#include <linux/delay.h>

sound/soc/fsl/mpc5200_dma.c

+20 −13
Original line number Diff line number Diff line
@@ -447,6 +447,7 @@ int mpc5200_audio_dma_create(struct of_device *op) 
	int size, irq, rc;

	const __be32 *prop;

	void __iomem *regs;

	int ret;



	/* Fetch the registers and IRQ of the PSC */

	irq = irq_of_parse_and_map(op->node, 0);
@@ -463,14 +464,16 @@ int mpc5200_audio_dma_create(struct of_device *op) 
	/* Allocate and initialize the driver private data */

	psc_dma = kzalloc(sizeof *psc_dma, GFP_KERNEL);

	if (!psc_dma) {

		iounmap(regs);

		return -ENOMEM;

		ret = -ENOMEM;

		goto out_unmap;

	}



	/* Get the PSC ID */

	prop = of_get_property(op->node, "cell-index", &size);

	if (!prop || size < sizeof *prop)

		return -ENODEV;

	if (!prop || size < sizeof *prop) {

		ret = -ENODEV;

		goto out_free;

	}



	spin_lock_init(&psc_dma->lock);

	mutex_init(&psc_dma->mutex);
@@ -493,9 +496,8 @@ int mpc5200_audio_dma_create(struct of_device *op) 
	if (!psc_dma->capture.bcom_task ||

	    !psc_dma->playback.bcom_task) {

		dev_err(&op->dev, "Could not allocate bestcomm tasks\n");

		iounmap(regs);

		kfree(psc_dma);

		return -ENODEV;

		ret = -ENODEV;

		goto out_free;

	}



	/* Disable all interrupts and reset the PSC */
@@ -537,12 +539,8 @@ int mpc5200_audio_dma_create(struct of_device *op) 
			  &psc_dma_bcom_irq_tx, IRQF_SHARED,

			  "psc-dma-playback", &psc_dma->playback);

	if (rc) {

		free_irq(psc_dma->irq, psc_dma);

		free_irq(psc_dma->capture.irq,

			 &psc_dma->capture);

		free_irq(psc_dma->playback.irq,

			 &psc_dma->playback);

		return -ENODEV;

		ret = -ENODEV;

		goto out_irq;

	}



	/* Save what we've done so it can be found again later */
@@ -550,6 +548,15 @@ int mpc5200_audio_dma_create(struct of_device *op) 


	/* Tell the ASoC OF helpers about it */

	return snd_soc_register_platform(&mpc5200_audio_dma_platform);

out_irq:

	free_irq(psc_dma->irq, psc_dma);

	free_irq(psc_dma->capture.irq, &psc_dma->capture);

	free_irq(psc_dma->playback.irq, &psc_dma->playback);

out_free:

	kfree(psc_dma);

out_unmap:

	iounmap(regs);

	return ret;

}

EXPORT_SYMBOL_GPL(mpc5200_audio_dma_create);

sound/soc/s3c24xx/s3c-i2s-v2.c

+10 −6
Original line number Diff line number Diff line
@@ -230,6 +230,8 @@ static void s3c2412_snd_rxctrl(struct s3c_i2sv2_info *i2s, int on) 
	pr_debug("%s: IIS: CON=%x MOD=%x FIC=%x\n", __func__, con, mod, fic);

}



#define msecs_to_loops(t) (loops_per_jiffy / 1000 * HZ * t)



/*

 * Wait for the LR signal to allow synchronisation to the L/R clock

 * from the codec. May only be needed for slave mode.
@@ -237,20 +239,22 @@ static void s3c2412_snd_rxctrl(struct s3c_i2sv2_info *i2s, int on) 
static int s3c2412_snd_lrsync(struct s3c_i2sv2_info *i2s)

{

	u32 iiscon;

	unsigned long timeout = jiffies + msecs_to_jiffies(5);

	unsigned long loops = msecs_to_loops(5);



	pr_debug("Entered %s\n", __func__);



	while (1) {

	while (--loops) {

		iiscon = readl(i2s->regs + S3C2412_IISCON);

		if (iiscon & S3C2412_IISCON_LRINDEX)

			break;



		if (timeout < jiffies) {

		cpu_relax();

	}



	if (!loops) {

		printk(KERN_ERR "%s: timeout\n", __func__);

		return -ETIMEDOUT;

	}

	}



	return 0;

}