1 files changed, 14 insertions, 10 deletions

diff --git a/drivers/misc/hdpuftrs/hdpu_nexus.c b/drivers/misc/hdpuftrs/hdpu_nexus.c
index 60c8b26f0678..fd3f3c22115f 100644
--- a/drivers/misc/hdpuftrs/hdpu_nexus.c
+++ b/drivers/misc/hdpuftrs/hdpu_nexus.c
@@ -40,40 +40,43 @@ static struct platform_driver hdpu_nexus_driver = {
 int hdpu_slot_id_read(char *buffer, char **buffer_location, off_t offset,
                       int buffer_length, int *zero, void *ptr)
 {
-
         if (offset > 0)
                 return 0;
+
         return sprintf(buffer, "%d\n", slot_id);
 }
 
 int hdpu_chassis_id_read(char *buffer, char **buffer_location, off_t offset,
                          int buffer_length, int *zero, void *ptr)
 {
-
         if (offset > 0)
                 return 0;
+
         return sprintf(buffer, "%d\n", chassis_id);
 }
 
 static int hdpu_nexus_probe(struct platform_device *pdev)
 {
         struct resource *res;
+        int *nexus_id_addr;
 
         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-        int *nexus_id_addr;
-        nexus_id_addr =
-            ioremap(res->start, (unsigned long)(res->end - res->start));
+        nexus_id_addr = ioremap(res->start,
+                                (unsigned long)(res->end - res->start));
         if (nexus_id_addr) {
                 slot_id = (*nexus_id_addr >> 8) & 0x1f;
                 chassis_id = *nexus_id_addr & 0xff;
                 iounmap(nexus_id_addr);
-        } else
-                printk("Could not map slot id\n");
+        } else {
+                printk(KERN_ERR "Could not map slot id\n");
+        }
+
         hdpu_slot_id = create_proc_entry("sky_slot_id", 0666, &proc_root);
         hdpu_slot_id->read_proc = hdpu_slot_id_read;
 
         hdpu_chassis_id = create_proc_entry("sky_chassis_id", 0666, &proc_root);
         hdpu_chassis_id->read_proc = hdpu_chassis_id_read;
+
         return 0;
 }
 
@@ -81,18 +84,19 @@ static int hdpu_nexus_remove(struct platform_device *pdev)
 {
         slot_id = -1;
         chassis_id = -1;
+
         remove_proc_entry("sky_slot_id", &proc_root);
         remove_proc_entry("sky_chassis_id", &proc_root);
+
         hdpu_slot_id = 0;
         hdpu_chassis_id = 0;
+
         return 0;
 }
 
 static int __init nexus_init(void)
 {
-        int rc;
-        rc = platform_driver_register(&hdpu_nexus_driver);
-        return rc;
+        return platform_driver_register(&hdpu_nexus_driver);
 }
 
 static void __exit nexus_exit(void)