[POWERPC] Sky Cpu and Nexus: code style improvement

Remove useless spaces and adds some empty lines to make code more
readable.  Also marker for printk is added.

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Kumar Gala <galak@gate.crashing.org>
Cc: Brian Waite <waite@skycomputers.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 17 insertions, 21 deletions

diff --git a/drivers/misc/hdpuftrs/hdpu_cpustate.c b/drivers/misc/hdpuftrs/hdpu_cpustate.c
index 276ba3c5143f..1874b0740f2b 100644
--- a/drivers/misc/hdpuftrs/hdpu_cpustate.c
+++ b/drivers/misc/hdpuftrs/hdpu_cpustate.c
@@ -169,22 +169,21 @@ static struct platform_driver hdpu_cpustate_driver = {
  *      The various file operations we support.
  */
 static const struct file_operations cpustate_fops = {
-      owner:THIS_MODULE,
-      open:cpustate_open,
-      release:cpustate_release,
-      read:cpustate_read,
-      write:cpustate_write,
-      fasync:NULL,
-      poll:NULL,
-      ioctl:NULL,
-      llseek:no_llseek,
-
+      owner:    THIS_MODULE,
+      open:     cpustate_open,
+      release:  cpustate_release,
+      read:     cpustate_read,
+      write:    cpustate_write,
+      fasync:   NULL,
+      poll:     NULL,
+      ioctl:    NULL,
+      llseek:   no_llseek,
 };
 
 static struct miscdevice cpustate_dev = {
         MISC_DYNAMIC_MINOR,
         "sky_cpustate",
-        &cpustate_fops
+        &cpustate_fops,
 };
 
 static int hdpu_cpustate_probe(struct platform_device *pdev)
@@ -199,18 +198,18 @@ static int hdpu_cpustate_probe(struct platform_device *pdev)
 
         ret = misc_register(&cpustate_dev);
         if (ret) {
-                printk(KERN_WARNING "sky_cpustate: Unable to register misc "
-                                        "device.\n");
+                printk(KERN_WARNING "sky_cpustate: "
+                       "Unable to register misc device.\n");
                 cpustate.set_addr = NULL;
                 cpustate.clr_addr = NULL;
                 return ret;
         }
 
         proc_de = create_proc_read_entry("sky_cpustate", 0, 0,
-                                        cpustate_read_proc, NULL);
+                                         cpustate_read_proc, NULL);
         if (proc_de == NULL)
-                printk(KERN_WARNING "sky_cpustate: Unable to create proc "
-                                        "dir entry\n");
+                printk(KERN_WARNING "sky_cpustate: "
+                       "Unable to create proc dir entry\n");
 
         printk(KERN_INFO "Sky CPU State Driver v" SKY_CPUSTATE_VERSION "\n");
         return 0;
@@ -218,21 +217,18 @@ static int hdpu_cpustate_probe(struct platform_device *pdev)
 
 static int hdpu_cpustate_remove(struct platform_device *pdev)
 {
-
         cpustate.set_addr = NULL;
         cpustate.clr_addr = NULL;
 
         remove_proc_entry("sky_cpustate", NULL);
         misc_deregister(&cpustate_dev);
-        return 0;
 
+        return 0;
 }
 
 static int __init cpustate_init(void)
 {
-        int rc;
-        rc = platform_driver_register(&hdpu_cpustate_driver);
-        return rc;
+        return platform_driver_register(&hdpu_cpustate_driver);
 }
 
 static void __exit cpustate_exit(void)