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>

10 files changed, 33 insertions, 30 deletions

diff --git a/kernel/sound/soc/samsung/Kconfig b/kernel/sound/soc/samsung/Kconfig
index 0632a3685..3744c9ed5 100644
--- a/kernel/sound/soc/samsung/Kconfig
+++ b/kernel/sound/soc/samsung/Kconfig
@@ -174,7 +174,8 @@ config SND_SOC_SMDK_WM8994_PCM
 
 config SND_SOC_SPEYSIDE
 	tristate "Audio support for Wolfson Speyside"
-	depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410 && I2C && SPI_MASTER
+	depends on SND_SOC_SAMSUNG && I2C && SPI_MASTER
+	depends on MACH_WLF_CRAGG_6410 || COMPILE_TEST
 	select SND_SAMSUNG_I2S
 	select SND_SOC_WM8996
 	select SND_SOC_WM9081
@@ -183,13 +184,15 @@ config SND_SOC_SPEYSIDE
 
 config SND_SOC_TOBERMORY
 	tristate "Audio support for Wolfson Tobermory"
-	depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410 && INPUT && I2C
+	depends on SND_SOC_SAMSUNG && INPUT && I2C
+	depends on MACH_WLF_CRAGG_6410 || COMPILE_TEST
 	select SND_SAMSUNG_I2S
 	select SND_SOC_WM8962
 
 config SND_SOC_BELLS
 	tristate "Audio support for Wolfson Bells"
-	depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410 && MFD_ARIZONA && I2C && SPI_MASTER
+	depends on SND_SOC_SAMSUNG && MFD_ARIZONA && I2C && SPI_MASTER
+	depends on MACH_WLF_CRAGG_6410 || COMPILE_TEST
 	select SND_SAMSUNG_I2S
 	select SND_SOC_WM5102
 	select SND_SOC_WM5110
@@ -199,14 +202,16 @@ config SND_SOC_BELLS
 
 config SND_SOC_LOWLAND
 	tristate "Audio support for Wolfson Lowland"
-	depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410 && I2C
+	depends on SND_SOC_SAMSUNG && I2C
+	depends on MACH_WLF_CRAGG_6410 || COMPILE_TEST
 	select SND_SAMSUNG_I2S
 	select SND_SOC_WM5100
 	select SND_SOC_WM9081
 
 config SND_SOC_LITTLEMILL
 	tristate "Audio support for Wolfson Littlemill"
-	depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410 && I2C
+	depends on SND_SOC_SAMSUNG && I2C
+	depends on MACH_WLF_CRAGG_6410 || COMPILE_TEST
 	select SND_SAMSUNG_I2S
 	select MFD_WM8994
 	select SND_SOC_WM8994
diff --git a/kernel/sound/soc/samsung/arndale_rt5631.c b/kernel/sound/soc/samsung/arndale_rt5631.c
index 9e371eb3e..ee1fda92f 100644
--- a/kernel/sound/soc/samsung/arndale_rt5631.c
+++ b/kernel/sound/soc/samsung/arndale_rt5631.c
@@ -71,6 +71,7 @@ static struct snd_soc_dai_link arndale_rt5631_dai[] = {
 
 static struct snd_soc_card arndale_rt5631 = {
 	.name = "Arndale RT5631",
+	.owner = THIS_MODULE,
 	.dai_link = arndale_rt5631_dai,
 	.num_links = ARRAY_SIZE(arndale_rt5631_dai),
 };
diff --git a/kernel/sound/soc/samsung/h1940_uda1380.c b/kernel/sound/soc/samsung/h1940_uda1380.c
index c72e9fb26..5f5825fae 100644
--- a/kernel/sound/soc/samsung/h1940_uda1380.c
+++ b/kernel/sound/soc/samsung/h1940_uda1380.c
@@ -26,16 +26,15 @@
 #include <mach/gpio-samsung.h>
 #include "s3c24xx-i2s.h"
 
-static unsigned int rates[] = {
+static const unsigned int rates[] = {
 	11025,
 	22050,
 	44100,
 };
 
-static struct snd_pcm_hw_constraint_list hw_rates = {
+static const struct snd_pcm_hw_constraint_list hw_rates = {
 	.count = ARRAY_SIZE(rates),
 	.list = rates,
-	.mask = 0,
 };
 
 static struct snd_soc_jack hp_jack;
diff --git a/kernel/sound/soc/samsung/i2s.c b/kernel/sound/soc/samsung/i2s.c
index b92ab40d2..7dbf899b2 100644
--- a/kernel/sound/soc/samsung/i2s.c
+++ b/kernel/sound/soc/samsung/i2s.c
@@ -480,10 +480,11 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai,
 	unsigned int cdcon_mask = 1 << i2s_regs->cdclkcon_off;
 	unsigned int rsrc_mask = 1 << i2s_regs->rclksrc_off;
 	u32 mod, mask, val = 0;
+	unsigned long flags;
 
-	spin_lock(i2s->lock);
+	spin_lock_irqsave(i2s->lock, flags);
 	mod = readl(i2s->addr + I2SMOD);
-	spin_unlock(i2s->lock);
+	spin_unlock_irqrestore(i2s->lock, flags);
 
 	switch (clk_id) {
 	case SAMSUNG_I2S_OPCLK:
@@ -574,11 +575,11 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai,
 		return -EINVAL;
 	}
 
-	spin_lock(i2s->lock);
+	spin_lock_irqsave(i2s->lock, flags);
 	mod = readl(i2s->addr + I2SMOD);
 	mod = (mod & ~mask) | val;
 	writel(mod, i2s->addr + I2SMOD);
-	spin_unlock(i2s->lock);
+	spin_unlock_irqrestore(i2s->lock, flags);
 
 	return 0;
 }
@@ -589,6 +590,7 @@ static int i2s_set_fmt(struct snd_soc_dai *dai,
 	struct i2s_dai *i2s = to_info(dai);
 	int lrp_shift, sdf_shift, sdf_mask, lrp_rlow, mod_slave;
 	u32 mod, tmp = 0;
+	unsigned long flags;
 
 	lrp_shift = i2s->variant_regs->lrp_off;
 	sdf_shift = i2s->variant_regs->sdf_off;
@@ -648,7 +650,7 @@ static int i2s_set_fmt(struct snd_soc_dai *dai,
 		return -EINVAL;
 	}
 
-	spin_lock(i2s->lock);
+	spin_lock_irqsave(i2s->lock, flags);
 	mod = readl(i2s->addr + I2SMOD);
 	/*
 	 * Don't change the I2S mode if any controller is active on this
@@ -656,7 +658,7 @@ static int i2s_set_fmt(struct snd_soc_dai *dai,
 	 */
 	if (any_active(i2s) &&
 		((mod & (sdf_mask | lrp_rlow | mod_slave)) != tmp)) {
-		spin_unlock(i2s->lock);
+		spin_unlock_irqrestore(i2s->lock, flags);
 		dev_err(&i2s->pdev->dev,
 				"%s:%d Other DAI busy\n", __func__, __LINE__);
 		return -EAGAIN;
@@ -665,7 +667,7 @@ static int i2s_set_fmt(struct snd_soc_dai *dai,
 	mod &= ~(sdf_mask | lrp_rlow | mod_slave);
 	mod |= tmp;
 	writel(mod, i2s->addr + I2SMOD);
-	spin_unlock(i2s->lock);
+	spin_unlock_irqrestore(i2s->lock, flags);
 
 	return 0;
 }
@@ -675,6 +677,7 @@ static int i2s_hw_params(struct snd_pcm_substream *substream,
 {
 	struct i2s_dai *i2s = to_info(dai);
 	u32 mod, mask = 0, val = 0;
+	unsigned long flags;
 
 	if (!is_secondary(i2s))
 		mask |= (MOD_DC2_EN | MOD_DC1_EN);
@@ -743,11 +746,11 @@ static int i2s_hw_params(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 
-	spin_lock(i2s->lock);
+	spin_lock_irqsave(i2s->lock, flags);
 	mod = readl(i2s->addr + I2SMOD);
 	mod = (mod & ~mask) | val;
 	writel(mod, i2s->addr + I2SMOD);
-	spin_unlock(i2s->lock);
+	spin_unlock_irqrestore(i2s->lock, flags);
 
 	samsung_asoc_init_dma_data(dai, &i2s->dma_playback, &i2s->dma_capture);
 
@@ -1493,7 +1496,7 @@ static const struct samsung_i2s_dai_data samsung_dai_type_sec = {
 	.dai_type = TYPE_SEC,
 };
 
-static struct platform_device_id samsung_i2s_driver_ids[] = {
+static const struct platform_device_id samsung_i2s_driver_ids[] = {
 	{
 		.name           = "samsung-i2s",
 		.driver_data	= (kernel_ulong_t)&i2sv3_dai_type,
diff --git a/kernel/sound/soc/samsung/lowland.c b/kernel/sound/soc/samsung/lowland.c
index 5f1560931..0d0f58208 100644
--- a/kernel/sound/soc/samsung/lowland.c
+++ b/kernel/sound/soc/samsung/lowland.c
@@ -72,7 +72,7 @@ static int lowland_wm9081_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_codec *codec = rtd->codec;
 
-	snd_soc_dapm_nc_pin(&codec->dapm, "LINEOUT");
+	snd_soc_dapm_nc_pin(&rtd->card->dapm, "LINEOUT");
 
 	/* At any time the WM9081 is active it will have this clock */
 	return snd_soc_codec_set_sysclk(codec, WM9081_SYSCLK_MCLK, 0,
diff --git a/kernel/sound/soc/samsung/rx1950_uda1380.c b/kernel/sound/soc/samsung/rx1950_uda1380.c
index 35e37c457..fa096abe9 100644
--- a/kernel/sound/soc/samsung/rx1950_uda1380.c
+++ b/kernel/sound/soc/samsung/rx1950_uda1380.c
@@ -38,16 +38,15 @@ static int rx1950_hw_params(struct snd_pcm_substream *substream,
 static int rx1950_spk_power(struct snd_soc_dapm_widget *w,
 				struct snd_kcontrol *kcontrol, int event);
 
-static unsigned int rates[] = {
+static const unsigned int rates[] = {
 	16000,
 	44100,
 	48000,
 };
 
-static struct snd_pcm_hw_constraint_list hw_rates = {
+static const struct snd_pcm_hw_constraint_list hw_rates = {
 	.count = ARRAY_SIZE(rates),
 	.list = rates,
-	.mask = 0,
 };
 
 static struct snd_soc_jack hp_jack;
diff --git a/kernel/sound/soc/samsung/smartq_wm8987.c b/kernel/sound/soc/samsung/smartq_wm8987.c
index dfbe2db1c..a0fe37fbe 100644
--- a/kernel/sound/soc/samsung/smartq_wm8987.c
+++ b/kernel/sound/soc/samsung/smartq_wm8987.c
@@ -137,8 +137,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static int smartq_wm8987_init(struct snd_soc_pcm_runtime *rtd)
 {
-	struct snd_soc_codec *codec = rtd->codec;
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
+	struct snd_soc_dapm_context *dapm = &rtd->card->dapm;
 	int err = 0;
 
 	/* set endpoints to not connected */
@@ -147,9 +146,6 @@ static int smartq_wm8987_init(struct snd_soc_pcm_runtime *rtd)
 	snd_soc_dapm_nc_pin(dapm, "OUT3");
 	snd_soc_dapm_nc_pin(dapm, "ROUT1");
 
-	/* set endpoints to default off mode */
-	snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
-
 	/* Headphone jack detection */
 	err = snd_soc_card_jack_new(rtd->card, "Headphone Jack",
 				    SND_JACK_HEADPHONE, &smartq_jack,
diff --git a/kernel/sound/soc/samsung/smdk_wm8994.c b/kernel/sound/soc/samsung/smdk_wm8994.c
index d38595fbd..ff57b192d 100644
--- a/kernel/sound/soc/samsung/smdk_wm8994.c
+++ b/kernel/sound/soc/samsung/smdk_wm8994.c
@@ -86,8 +86,7 @@ static struct snd_soc_ops smdk_ops = {
 
 static int smdk_wm8994_init_paiftx(struct snd_soc_pcm_runtime *rtd)
 {
-	struct snd_soc_codec *codec = rtd->codec;
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
+	struct snd_soc_dapm_context *dapm = &rtd->card->dapm;
 
 	/* Other pins NC */
 	snd_soc_dapm_nc_pin(dapm, "HPOUT2P");
diff --git a/kernel/sound/soc/samsung/snow.c b/kernel/sound/soc/samsung/snow.c
index 7651dc924..07ce2cfa4 100644
--- a/kernel/sound/soc/samsung/snow.c
+++ b/kernel/sound/soc/samsung/snow.c
@@ -56,6 +56,7 @@ static int snow_late_probe(struct snd_soc_card *card)
 
 static struct snd_soc_card snow_snd = {
 	.name = "Snow-I2S",
+	.owner = THIS_MODULE,
 	.dai_link = snow_dai,
 	.num_links = ARRAY_SIZE(snow_dai),
 
diff --git a/kernel/sound/soc/samsung/speyside.c b/kernel/sound/soc/samsung/speyside.c
index 2dcb988bd..d1ae21c5e 100644
--- a/kernel/sound/soc/samsung/speyside.c
+++ b/kernel/sound/soc/samsung/speyside.c
@@ -123,7 +123,7 @@ static void speyside_set_polarity(struct snd_soc_codec *codec,
 	gpio_direction_output(WM8996_HPSEL_GPIO, speyside_jack_polarity);
 
 	/* Re-run DAPM to make sure we're using the correct mic bias */
-	snd_soc_dapm_sync(&codec->dapm);
+	snd_soc_dapm_sync(snd_soc_codec_get_dapm(codec));
 }
 
 static int speyside_wm0010_init(struct snd_soc_pcm_runtime *rtd)