Merge branch 'origin' into devel

Conflicts:
	sound/soc/pxa/pxa2xx-i2s.c

7 files changed, 50 insertions, 36 deletions

diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index ed8baa0aec3..7a7a026ba71 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -94,11 +94,8 @@ static void evdev_event(struct input_handle *handle,
 static int evdev_fasync(int fd, struct file *file, int on)
 {
         struct evdev_client *client = file->private_data;
-        int retval;
-
-        retval = fasync_helper(fd, file, on, &client->fasync);
 
-        return retval < 0 ? retval : 0;
+        return fasync_helper(fd, file, on, &client->fasync);
 }
 
 static int evdev_flush(struct file *file, fl_owner_t id)
diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index 6f2366220a5..4224f011284 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c
@@ -159,12 +159,9 @@ static void joydev_event(struct input_handle *handle,
 
 static int joydev_fasync(int fd, struct file *file, int on)
 {
-        int retval;
         struct joydev_client *client = file->private_data;
 
-        retval = fasync_helper(fd, file, on, &client->fasync);
-
-        return retval < 0 ? retval : 0;
+        return fasync_helper(fd, file, on, &client->fasync);
 }
 
 static void joydev_free(struct device *dev)
diff --git a/drivers/input/joystick/maplecontrol.c b/drivers/input/joystick/maplecontrol.c
index e50047bfe93..77cfde571bd 100644
--- a/drivers/input/joystick/maplecontrol.c
+++ b/drivers/input/joystick/maplecontrol.c
@@ -3,7 +3,7 @@
  *      Based on drivers/usb/iforce.c
  *
  *      Copyright Yaegashi Takeshi, 2001
- *      Adrian McMenamin, 2008
+ *      Adrian McMenamin, 2008 - 2009
  */
 
 #include <linux/kernel.h>
@@ -29,7 +29,7 @@ static void dc_pad_callback(struct mapleq *mq)
         struct maple_device *mapledev = mq->dev;
         struct dc_pad *pad = maple_get_drvdata(mapledev);
         struct input_dev *dev = pad->dev;
-        unsigned char *res = mq->recvbuf;
+        unsigned char *res = mq->recvbuf->buf;
 
         buttons = ~le16_to_cpup((__le16 *)(res + 8));
 
diff --git a/drivers/input/keyboard/maple_keyb.c b/drivers/input/keyboard/maple_keyb.c
index 22f17a593be..5aa2361aef9 100644
--- a/drivers/input/keyboard/maple_keyb.c
+++ b/drivers/input/keyboard/maple_keyb.c
@@ -1,8 +1,8 @@
 /*
  * SEGA Dreamcast keyboard driver
  * Based on drivers/usb/usbkbd.c
- * Copyright YAEGASHI Takeshi, 2001
- * Porting to 2.6 Copyright Adrian McMenamin, 2007, 2008
+ * Copyright (c) YAEGASHI Takeshi, 2001
+ * Porting to 2.6 Copyright (c) Adrian McMenamin, 2007 - 2009
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -33,7 +33,7 @@ static DEFINE_MUTEX(maple_keyb_mutex);
 
 #define NR_SCANCODES 256
 
-MODULE_AUTHOR("YAEGASHI Takeshi, Adrian McMenamin");
+MODULE_AUTHOR("Adrian McMenamin <adrian@mcmen.demon.co.uk");
 MODULE_DESCRIPTION("SEGA Dreamcast keyboard driver");
 MODULE_LICENSE("GPL");
 
@@ -115,7 +115,7 @@ static void dc_scan_kbd(struct dc_kbd *kbd)
                                 input_event(dev, EV_MSC, MSC_SCAN, code);
                                 input_report_key(dev, keycode, 0);
                         } else
-                                printk(KERN_DEBUG "maple_keyb: "
+                                dev_dbg(&dev->dev,
                                         "Unknown key (scancode %#x) released.",
                                         code);
                 }
@@ -127,7 +127,7 @@ static void dc_scan_kbd(struct dc_kbd *kbd)
                                 input_event(dev, EV_MSC, MSC_SCAN, code);
                                 input_report_key(dev, keycode, 1);
                         } else
-                                printk(KERN_DEBUG "maple_keyb: "
+                                dev_dbg(&dev->dev,
                                         "Unknown key (scancode %#x) pressed.",
                                         code);
                 }
@@ -140,7 +140,7 @@ static void dc_kbd_callback(struct mapleq *mq)
 {
         struct maple_device *mapledev = mq->dev;
         struct dc_kbd *kbd = maple_get_drvdata(mapledev);
-        unsigned long *buf = mq->recvbuf;
+        unsigned long *buf = (unsigned long *)(mq->recvbuf->buf);
 
         /*
          * We should always get the lock because the only
@@ -159,22 +159,27 @@ static void dc_kbd_callback(struct mapleq *mq)
 
 static int probe_maple_kbd(struct device *dev)
 {
-        struct maple_device *mdev = to_maple_dev(dev);
-        struct maple_driver *mdrv = to_maple_driver(dev->driver);
+        struct maple_device *mdev;
+        struct maple_driver *mdrv;
         int i, error;
         struct dc_kbd *kbd;
         struct input_dev *idev;
 
-        if (!(mdev->function & MAPLE_FUNC_KEYBOARD))
-                return -EINVAL;
+        mdev = to_maple_dev(dev);
+        mdrv = to_maple_driver(dev->driver);
 
         kbd = kzalloc(sizeof(struct dc_kbd), GFP_KERNEL);
-        idev = input_allocate_device();
-        if (!kbd || !idev) {
+        if (!kbd) {
                 error = -ENOMEM;
                 goto fail;
         }
 
+        idev = input_allocate_device();
+        if (!idev) {
+                error = -ENOMEM;
+                goto fail_idev_alloc;
+        }
+
         kbd->dev = idev;
         memcpy(kbd->keycode, dc_kbd_keycode, sizeof(kbd->keycode));
 
@@ -195,7 +200,7 @@ static int probe_maple_kbd(struct device *dev)
 
         error = input_register_device(idev);
         if (error)
-                goto fail;
+                goto fail_register;
 
         /* Maple polling is locked to VBLANK - which may be just 50/s */
         maple_getcond_callback(mdev, dc_kbd_callback, HZ/50,
@@ -207,10 +212,12 @@ static int probe_maple_kbd(struct device *dev)
 
         return error;
 
-fail:
+fail_register:
+        maple_set_drvdata(mdev, NULL);
         input_free_device(idev);
+fail_idev_alloc:
         kfree(kbd);
-        maple_set_drvdata(mdev, NULL);
+fail:
         return error;
 }
 
diff --git a/drivers/input/keyboard/sh_keysc.c b/drivers/input/keyboard/sh_keysc.c
index 5c8a1bcf7ca..e1480fb11de 100644
--- a/drivers/input/keyboard/sh_keysc.c
+++ b/drivers/input/keyboard/sh_keysc.c
@@ -219,6 +219,8 @@ static int __devinit sh_keysc_probe(struct platform_device *pdev)
                   pdata->scan_timing, priv->iomem_base + KYCR1_OFFS);
         iowrite16(0, priv->iomem_base + KYOUTDR_OFFS);
         iowrite16(KYCR2_IRQ_LEVEL, priv->iomem_base + KYCR2_OFFS);
+
+        device_init_wakeup(&pdev->dev, 1);
         return 0;
  err5:
         free_irq(irq, pdev);
@@ -253,17 +255,33 @@ static int __devexit sh_keysc_remove(struct platform_device *pdev)
         return 0;
 }
 
+static int sh_keysc_suspend(struct device *dev)
+{
+        struct platform_device *pdev = to_platform_device(dev);
+        struct sh_keysc_priv *priv = platform_get_drvdata(pdev);
+        unsigned short value;
+
+        value = ioread16(priv->iomem_base + KYCR1_OFFS);
+
+        if (device_may_wakeup(dev))
+                value |= 0x80;
+        else
+                value &= ~0x80;
 
-#define sh_keysc_suspend NULL
-#define sh_keysc_resume NULL
+        iowrite16(value, priv->iomem_base + KYCR1_OFFS);
+        return 0;
+}
+
+static struct dev_pm_ops sh_keysc_dev_pm_ops = {
+        .suspend = sh_keysc_suspend,
+};
 
 struct platform_driver sh_keysc_device_driver = {
         .probe          = sh_keysc_probe,
         .remove         = __devexit_p(sh_keysc_remove),
-        .suspend        = sh_keysc_suspend,
-        .resume         = sh_keysc_resume,
         .driver         = {
                 .name   = "sh_keysc",
+                .pm     = &sh_keysc_dev_pm_ops,
         }
 };
 
diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
index ef99a7e6d40..17fd6d46d08 100644
--- a/drivers/input/mousedev.c
+++ b/drivers/input/mousedev.c
@@ -403,12 +403,9 @@ static void mousedev_event(struct input_handle *handle,
 
 static int mousedev_fasync(int fd, struct file *file, int on)
 {
-        int retval;
         struct mousedev_client *client = file->private_data;
 
-        retval = fasync_helper(fd, file, on, &client->fasync);
-
-        return retval < 0 ? retval : 0;
+        return fasync_helper(fd, file, on, &client->fasync);
 }
 
 static void mousedev_free(struct device *dev)
diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
index 06bbd0e74c6..b03009bb746 100644
--- a/drivers/input/serio/serio_raw.c
+++ b/drivers/input/serio/serio_raw.c
@@ -58,10 +58,8 @@ static unsigned int serio_raw_no;
 static int serio_raw_fasync(int fd, struct file *file, int on)
 {
         struct serio_raw_list *list = file->private_data;
-        int retval;
 
-        retval = fasync_helper(fd, file, on, &list->fasync);
-        return retval < 0 ? retval : 0;
+        return fasync_helper(fd, file, on, &list->fasync);
 }
 
 static struct serio_raw *serio_raw_locate(int minor)