Merge branch 'core/xen' into x86/xen

10 files changed, 103 insertions, 38 deletions

diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c
index b26003c4f3e8..7da9f467b7b8 100644
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -562,10 +562,9 @@ static int ak4535_codec_probe(struct i2c_adapter *adap, int addr, int kind)
         client_template.addr = addr;
 
         i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
-        if (i2c == NULL) {
-                kfree(codec);
+        if (i2c == NULL)
                 return -ENOMEM;
-        }
+
         i2c_set_clientdata(i2c, codec);
         codec->control_data = i2c;
 
@@ -583,7 +582,6 @@ static int ak4535_codec_probe(struct i2c_adapter *adap, int addr, int kind)
         return ret;
 
 err:
-        kfree(codec);
         kfree(i2c);
         return ret;
 }
@@ -660,6 +658,11 @@ static int ak4535_probe(struct platform_device *pdev)
 #else
         /* Add other interfaces here */
 #endif
+
+        if (ret != 0) {
+                kfree(codec->private_data);
+                kfree(codec);
+        }
         return ret;
 }
 
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index b1dce5f459db..5f9abb199435 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -1199,10 +1199,9 @@ static int aic3x_codec_probe(struct i2c_adapter *adap, int addr, int kind)
         client_template.addr = addr;
 
         i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
-        if (i2c == NULL) {
-                kfree(codec);
+        if (i2c == NULL)
                 return -ENOMEM;
-        }
+
         i2c_set_clientdata(i2c, codec);
         codec->control_data = i2c;
 
@@ -1221,7 +1220,6 @@ static int aic3x_codec_probe(struct i2c_adapter *adap, int addr, int kind)
         return ret;
 
 err:
-        kfree(codec);
         kfree(i2c);
         return ret;
 }
@@ -1302,6 +1300,11 @@ static int aic3x_probe(struct platform_device *pdev)
 #else
         /* Add other interfaces here */
 #endif
+
+        if (ret != 0) {
+                kfree(codec->private_data);
+                kfree(codec);
+        }
         return ret;
 }
 
diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index a52d6d9e007a..807318fbdc8f 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -729,10 +729,9 @@ static int uda1380_codec_probe(struct i2c_adapter *adap, int addr, int kind)
         client_template.addr = addr;
 
         i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
-        if (i2c == NULL) {
-                kfree(codec);
+        if (i2c == NULL)
                 return -ENOMEM;
-        }
+
         i2c_set_clientdata(i2c, codec);
         codec->control_data = i2c;
 
@@ -750,7 +749,6 @@ static int uda1380_codec_probe(struct i2c_adapter *adap, int addr, int kind)
         return ret;
 
 err:
-        kfree(codec);
         kfree(i2c);
         return ret;
 }
@@ -817,6 +815,9 @@ static int uda1380_probe(struct platform_device *pdev)
 #else
         /* Add other interfaces here */
 #endif
+
+        if (ret != 0)
+                kfree(codec);
         return ret;
 }
 
diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c
index 67325fd95447..3d998e6a997e 100644
--- a/sound/soc/codecs/wm8510.c
+++ b/sound/soc/codecs/wm8510.c
@@ -693,10 +693,9 @@ static int wm8510_codec_probe(struct i2c_adapter *adap, int addr, int kind)
         client_template.addr = addr;
 
         i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
-        if (i2c == NULL) {
-                kfree(codec);
+        if (i2c == NULL)
                 return -ENOMEM;
-        }
+
         i2c_set_clientdata(i2c, codec);
         codec->control_data = i2c;
 
@@ -714,7 +713,6 @@ static int wm8510_codec_probe(struct i2c_adapter *adap, int addr, int kind)
         return ret;
 
 err:
-        kfree(codec);
         kfree(i2c);
         return ret;
 }
@@ -782,6 +780,9 @@ static int wm8510_probe(struct platform_device *pdev)
 #else
         /* Add other interfaces here */
 #endif
+
+        if (ret != 0)
+                kfree(codec);
         return ret;
 }
 
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 369d39c3f745..9402fcaf04fa 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -596,10 +596,9 @@ static int wm8731_codec_probe(struct i2c_adapter *adap, int addr, int kind)
         client_template.addr = addr;
 
         i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
-        if (i2c == NULL) {
-                kfree(codec);
+        if (i2c == NULL)
                 return -ENOMEM;
-        }
+
         i2c_set_clientdata(i2c, codec);
         codec->control_data = i2c;
 
@@ -617,7 +616,6 @@ static int wm8731_codec_probe(struct i2c_adapter *adap, int addr, int kind)
         return ret;
 
 err:
-        kfree(codec);
         kfree(i2c);
         return ret;
 }
@@ -693,6 +691,11 @@ static int wm8731_probe(struct platform_device *pdev)
 #else
         /* Add other interfaces here */
 #endif
+
+        if (ret != 0) {
+                kfree(codec->private_data);
+                kfree(codec);
+        }
         return ret;
 }
 
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index c6a8edf302ad..dd1f55404b29 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -869,10 +869,9 @@ static int wm8750_codec_probe(struct i2c_adapter *adap, int addr, int kind)
         client_template.addr = addr;
 
         i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
-        if (i2c == NULL) {
-                kfree(codec);
+        if (i2c == NULL)
                 return -ENOMEM;
-        }
+
         i2c_set_clientdata(i2c, codec);
         codec->control_data = i2c;
 
@@ -890,7 +889,6 @@ static int wm8750_codec_probe(struct i2c_adapter *adap, int addr, int kind)
         return ret;
 
 err:
-        kfree(codec);
         kfree(i2c);
         return ret;
 }
@@ -966,6 +964,10 @@ static int wm8750_probe(struct platform_device *pdev)
                 /* Add other interfaces here */
 #endif
 
+        if (ret != 0) {
+                kfree(codec->private_data);
+                kfree(codec);
+        }
         return ret;
 }
 
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index dc7b18fd2782..5761164fe16d 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -1660,10 +1660,9 @@ static int wm8753_codec_probe(struct i2c_adapter *adap, int addr, int kind)
         client_template.addr = addr;
 
         i2c =  kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
-        if (!i2c) {
-                kfree(codec);
+        if (!i2c)
                 return -ENOMEM;
-        }
+
         i2c_set_clientdata(i2c, codec);
         codec->control_data = i2c;
 
@@ -1682,7 +1681,6 @@ static int wm8753_codec_probe(struct i2c_adapter *adap, int addr, int kind)
         return ret;
 
 err:
-        kfree(codec);
         kfree(i2c);
         return ret;
 }
@@ -1759,6 +1757,11 @@ static int wm8753_probe(struct platform_device *pdev)
 #else
                 /* Add other interfaces here */
 #endif
+
+        if (ret != 0) {
+                kfree(codec->private_data);
+                kfree(codec);
+        }
         return ret;
 }
 
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index e44153fa38de..dd995ef448b4 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -1500,10 +1500,9 @@ static int wm8990_codec_probe(struct i2c_adapter *adap, int addr, int kind)
         client_template.addr = addr;
 
         i2c =  kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
-        if (i2c == NULL) {
-                kfree(codec);
+        if (i2c == NULL)
                 return -ENOMEM;
-        }
+
         i2c_set_clientdata(i2c, codec);
         codec->control_data = i2c;
 
@@ -1521,7 +1520,6 @@ static int wm8990_codec_probe(struct i2c_adapter *adap, int addr, int kind)
         return ret;
 
 err:
-        kfree(codec);
         kfree(i2c);
         return ret;
 }
@@ -1595,6 +1593,11 @@ static int wm8990_probe(struct platform_device *pdev)
 #else
                 /* Add other interfaces here */
 #endif
+
+        if (ret != 0) {
+                kfree(codec->private_data);
+                kfree(codec);
+        }
         return ret;
 }
 
diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c
index 7694621ec40b..87d0ed01f65a 100644
--- a/sound/soc/omap/n810.c
+++ b/sound/soc/omap/n810.c
@@ -329,12 +329,14 @@ static int __init n810_soc_init(void)
         sys_clkout2_src = clk_get(dev, "sys_clkout2_src");
         if (IS_ERR(sys_clkout2_src)) {
                 dev_err(dev, "Could not get sys_clkout2_src clock\n");
-                return -ENODEV;
+                err = PTR_ERR(sys_clkout2_src);
+                goto err2;
         }
         sys_clkout2 = clk_get(dev, "sys_clkout2");
         if (IS_ERR(sys_clkout2)) {
                 dev_err(dev, "Could not get sys_clkout2\n");
-                goto err1;
+                err = PTR_ERR(sys_clkout2);
+                goto err3;
         }
         /*
          * Configure 12 MHz output on SYS_CLKOUT2. Therefore we must use
@@ -343,7 +345,8 @@ static int __init n810_soc_init(void)
         func96m_clk = clk_get(dev, "func_96m_ck");
         if (IS_ERR(func96m_clk)) {
                 dev_err(dev, "Could not get func 96M clock\n");
-                goto err2;
+                err = PTR_ERR(func96m_clk);
+                goto err4;
         }
         clk_set_parent(sys_clkout2_src, func96m_clk);
         clk_set_rate(sys_clkout2, 12000000);
@@ -356,20 +359,25 @@ static int __init n810_soc_init(void)
         gpio_direction_output(N810_SPEAKER_AMP_GPIO, 0);
 
         return 0;
-err2:
+err4:
         clk_put(sys_clkout2);
+err3:
+        clk_put(sys_clkout2_src);
+err2:
         platform_device_del(n810_snd_device);
 err1:
         platform_device_put(n810_snd_device);
 
         return err;
-
 }
 
 static void __exit n810_soc_exit(void)
 {
         gpio_free(N810_SPEAKER_AMP_GPIO);
         gpio_free(N810_HEADSET_AMP_GPIO);
+        clk_put(sys_clkout2_src);
+        clk_put(sys_clkout2);
+        clk_put(func96m_clk);
 
         platform_device_unregister(n810_snd_device);
 }
diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c
index 8548818eea08..c796b1882776 100644
--- a/sound/soc/pxa/pxa2xx-i2s.c
+++ b/sound/soc/pxa/pxa2xx-i2s.c
@@ -16,6 +16,7 @@
 #include <linux/device.h>
 #include <linux/delay.h>
 #include <linux/clk.h>
+#include <linux/platform_device.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/initval.h>
@@ -81,7 +82,6 @@ static int pxa2xx_i2s_startup(struct snd_pcm_substream *substream)
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
 
-        clk_i2s = clk_get(NULL, "I2SCLK");
         if (IS_ERR(clk_i2s))
                 return PTR_ERR(clk_i2s);
 
@@ -152,6 +152,7 @@ static int pxa2xx_i2s_hw_params(struct snd_pcm_substream *substream,
         pxa_gpio_mode(gpio_bus[pxa_i2s.master].tx);
         pxa_gpio_mode(gpio_bus[pxa_i2s.master].frm);
         pxa_gpio_mode(gpio_bus[pxa_i2s.master].clk);
+        BUG_ON(IS_ERR(clk_i2s));
         clk_enable(clk_i2s);
         pxa_i2s_wait();
 
@@ -317,6 +318,43 @@ struct snd_soc_dai pxa_i2s_dai = {
 
 EXPORT_SYMBOL_GPL(pxa_i2s_dai);
 
+static int pxa2xx_i2s_probe(struct platform_device *dev)
+{
+        clk_i2s = clk_get(&dev->dev, "I2SCLK");
+        return IS_ERR(clk_i2s) ? PTR_ERR(clk_i2s) : 0;
+}
+
+static int __devexit pxa2xx_i2s_remove(struct platform_device *dev)
+{
+        clk_put(clk_i2s);
+        clk_i2s = ERR_PTR(-ENOENT);
+        return 0;
+}
+
+static struct platform_driver pxa2xx_i2s_driver = {
+        .probe = pxa2xx_i2s_probe,
+        .remove = __devexit_p(pxa2xx_i2s_remove),
+
+        .driver = {
+                .name = "pxa2xx-i2s",
+                .owner = THIS_MODULE,
+        },
+};
+
+static int __init pxa2xx_i2s_init(void)
+{
+        clk_i2s = ERR_PTR(-ENOENT);
+        return platform_driver_register(&pxa2xx_i2s_driver);
+}
+
+static void __exit pxa2xx_i2s_exit(void)
+{
+        platform_driver_unregister(&pxa2xx_i2s_driver);
+}
+
+module_init(pxa2xx_i2s_init);
+module_exit(pxa2xx_i2s_exit);
+
 /* Module information */
 MODULE_AUTHOR("Liam Girdwood, liam.girdwood@wolfsonmicro.com, www.wolfsonmicro.com");
 MODULE_DESCRIPTION("pxa2xx I2S SoC Interface");