Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6:
  Revert driver core: move platform_data into platform_device
  Revert driver core: fix passing platform_data
  Remove old PRINTK_DEBUG config item
  Doc/sysfs-rules: Swap the order of the words so the sentence makes more sense
  Driver core: platform: fix kernel-doc warnings

diff --git a/Documentation/sysfs-rules.txt b/Documentation/sysfs-rules.txt
index 6049a2a84dda2111b9c35c628665566e0153b254..5d8bc2cd250c009ca69054d8a51139ca877dfaf3 100644 (file)
--- a/Documentation/sysfs-rules.txt
+++ b/Documentation/sysfs-rules.txt
@@ -113,7 +113,7 @@ versions of the sysfs interface.
   "devices" directory at /sys/subsystem/<name>/devices.
 
   If /sys/subsystem exists, /sys/bus, /sys/class and /sys/block can be
-  ignored. If it does not exist, you have always to scan all three
+  ignored. If it does not exist, you always have to scan all three
   places, as the kernel is free to move a subsystem from one place to
   the other, as long as the devices are still reachable by the same
   subsystem name.

diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index b5b6c973a2e08c5611113546819815abbcf5e831..8b4708e06244b2ba0b61b241b2ffd1d55b18f444 100644 (file)
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -217,7 +217,6 @@ int platform_device_add_data(struct platform_device *pdev, const void *data,
        if (d) {
                memcpy(d, data, size);
                pdev->dev.platform_data = d;
-               pdev->platform_data = d;
        }
        return d ? 0 : -ENOMEM;
 }
@@ -247,21 +246,6 @@ int platform_device_add(struct platform_device *pdev)
        else
                dev_set_name(&pdev->dev, pdev->name);
 
-       /* We will remove platform_data field from struct device
-       * if all platform devices pass its platform specific data
-       * from platform_device. The conversion is going to be a
-       * long time, so we allow the two cases coexist to make
-       * this kind of fix more easily*/
-       if (pdev->platform_data && pdev->dev.platform_data) {
-               printk(KERN_ERR
-                              "%s: use which platform_data?\n",
-                              dev_name(&pdev->dev));
-       } else if (pdev->platform_data) {
-               pdev->dev.platform_data = pdev->platform_data;
-       } else if (pdev->dev.platform_data) {
-               pdev->platform_data = pdev->dev.platform_data;
-       }
-
        for (i = 0; i < pdev->num_resources; i++) {
                struct resource *p, *r = &pdev->resource[i];
 
@@ -1028,7 +1012,7 @@ static __initdata LIST_HEAD(early_platform_device_list);
 
 /**
  * early_platform_driver_register
- * @edrv: early_platform driver structure
+ * @epdrv: early_platform driver structure
  * @buf: string passed from early_param()
  */
 int __init early_platform_driver_register(struct early_platform_driver *epdrv,
@@ -1112,7 +1096,7 @@ void __init early_platform_driver_register_all(char *class_str)
 
 /**
  * early_platform_match
- * @edrv: early platform driver structure
+ * @epdrv: early platform driver structure
  * @id: id to match against
  */
 static  __init struct platform_device *
@@ -1130,7 +1114,7 @@ early_platform_match(struct early_platform_driver *epdrv, int id)
 
 /**
  * early_platform_left
- * @edrv: early platform driver structure
+ * @epdrv: early platform driver structure
  * @id: return true if id or above exists
  */
 static  __init int early_platform_left(struct early_platform_driver *epdrv,

diff --git a/include/linux/device.h b/include/linux/device.h
index 6a69caaac18a8f18fcbdc60c2f5e686ff95922c8..5d5c197bad456be01863bd258113a5402a7d595c 100644 (file)
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -384,13 +384,8 @@ struct device {
        struct device_driver *driver;   /* which driver has allocated this
                                           device */
        void            *driver_data;   /* data private to the driver */
-
-       void            *platform_data; /* We will remove platform_data
-                                          field if all platform devices
-                                          pass its platform specific data
-                                          from platform_device->platform_data,
-                                          other kind of devices should not
-                                          use platform_data. */
+       void            *platform_data; /* Platform specific data, device
+                                          core doesn't touch it */
        struct dev_pm_info      power;
 
 #ifdef CONFIG_NUMA

diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 72736fd8223cc765f1ca0e7f7cc9959d928feaba..b67bb5d7b2211208da085524a1e2cdf2fdb41c00 100644 (file)
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -20,7 +20,6 @@ struct platform_device {
        struct device   dev;
        u32             num_resources;
        struct resource * resource;
-       void            *platform_data;
 
        struct platform_device_id       *id_entry;
 };

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 812c28207bafc775ca50a9d11d05eb194140800e..6cdcf38f2da9b4e4b491d15a5a6b7422b983f98b 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -891,7 +891,6 @@ config DYNAMIC_DEBUG
        default n
        depends on PRINTK
        depends on DEBUG_FS
-       select PRINTK_DEBUG
        help
 
          Compiles debug level messages into the kernel, which would not