These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 12 insertions, 21 deletions

diff --git a/kernel/sound/soc/codecs/wm0010.c b/kernel/sound/soc/codecs/wm0010.c
index f37989ec7..e3c34bdc2 100644
--- a/kernel/sound/soc/codecs/wm0010.c
+++ b/kernel/sound/soc/codecs/wm0010.c
@@ -577,7 +577,6 @@ static int wm0010_boot(struct snd_soc_codec *codec)
 	struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
 	unsigned long flags;
 	int ret;
-	const struct firmware *fw;
 	struct spi_message m;
 	struct spi_transfer t;
 	struct dfw_pllrec pll_rec;
@@ -623,14 +622,6 @@ static int wm0010_boot(struct snd_soc_codec *codec)
 	wm0010->state = WM0010_OUT_OF_RESET;
 	spin_unlock_irqrestore(&wm0010->irq_lock, flags);
 
-	/* First the bootloader */
-	ret = request_firmware(&fw, "wm0010_stage2.bin", codec->dev);
-	if (ret != 0) {
-		dev_err(codec->dev, "Failed to request stage2 loader: %d\n",
-			ret);
-		goto abort;
-	}
-
 	if (!wait_for_completion_timeout(&wm0010->boot_completion,
 					 msecs_to_jiffies(20)))
 		dev_err(codec->dev, "Failed to get interrupt from DSP\n");
@@ -673,7 +664,7 @@ static int wm0010_boot(struct snd_soc_codec *codec)
 
 		img_swap = kzalloc(len, GFP_KERNEL | GFP_DMA);
 		if (!img_swap)
-			goto abort;
+			goto abort_out;
 
 		/* We need to re-order for 0010 */
 		byte_swap_64((u64 *)&pll_rec, img_swap, len);
@@ -688,16 +679,16 @@ static int wm0010_boot(struct snd_soc_codec *codec)
 		spi_message_add_tail(&t, &m);
 
 		ret = spi_sync(spi, &m);
-		if (ret != 0) {
+		if (ret) {
 			dev_err(codec->dev, "First PLL write failed: %d\n", ret);
-			goto abort;
+			goto abort_swap;
 		}
 
 		/* Use a second send of the message to get the return status */
 		ret = spi_sync(spi, &m);
-		if (ret != 0) {
+		if (ret) {
 			dev_err(codec->dev, "Second PLL write failed: %d\n", ret);
-			goto abort;
+			goto abort_swap;
 		}
 
 		p = (u32 *)out;
@@ -730,6 +721,10 @@ static int wm0010_boot(struct snd_soc_codec *codec)
 
 	return 0;
 
+abort_swap:
+	kfree(img_swap);
+abort_out:
+	kfree(out);
 abort:
 	/* Put the chip back into reset */
 	wm0010_halt(codec);
@@ -751,13 +746,13 @@ static int wm0010_set_bias_level(struct snd_soc_codec *codec,
 
 	switch (level) {
 	case SND_SOC_BIAS_ON:
-		if (codec->dapm.bias_level == SND_SOC_BIAS_PREPARE)
+		if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_PREPARE)
 			wm0010_boot(codec);
 		break;
 	case SND_SOC_BIAS_PREPARE:
 		break;
 	case SND_SOC_BIAS_STANDBY:
-		if (codec->dapm.bias_level == SND_SOC_BIAS_PREPARE) {
+		if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_PREPARE) {
 			mutex_lock(&wm0010->lock);
 			wm0010_halt(codec);
 			mutex_unlock(&wm0010->lock);
@@ -767,8 +762,6 @@ static int wm0010_set_bias_level(struct snd_soc_codec *codec,
 		break;
 	}
 
-	codec->dapm.bias_level = level;
-
 	return 0;
 }
 
@@ -955,7 +948,7 @@ static int wm0010_spi_probe(struct spi_device *spi)
 		trigger = IRQF_TRIGGER_FALLING;
 	trigger |= IRQF_ONESHOT;
 
-	ret = request_threaded_irq(irq, NULL, wm0010_irq, trigger | IRQF_ONESHOT,
+	ret = request_threaded_irq(irq, NULL, wm0010_irq, trigger,
 				   "wm0010", wm0010);
 	if (ret) {
 		dev_err(wm0010->dev, "Failed to request IRQ %d: %d\n",
@@ -1005,8 +998,6 @@ static int wm0010_spi_remove(struct spi_device *spi)
 static struct spi_driver wm0010_spi_driver = {
 	.driver = {
 		.name	= "wm0010",
-		.bus 	= &spi_bus_type,
-		.owner	= THIS_MODULE,
 	},
 	.probe		= wm0010_spi_probe,
 	.remove		= wm0010_spi_remove,