maple: fix up whitespace damage.

This patch is fundamentally about fixing up the whitespace problems
introduced by my previous patch (that brought the code into mainline). A
second patch will follow that will fix memory leaks. The two need to be
applied sequentially.
Signed-off-by: Adrian McMenamin <adrian@mcmen.demon.co.uk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

drivers/sh/maple/maple.c

@@ -73,6 +73,7 @@ int maple_driver_register(struct device_driver *drv)
 	drv->bus = &maple_bus_type;
 	return driver_register(drv);
 }
+
 EXPORT_SYMBOL_GPL(maple_driver_register);
 
 /* set hardware registers to enable next round of dma */
@@ -102,6 +103,7 @@ void maple_getcond_callback(struct maple_device *dev,
 	dev->function = cpu_to_be32(function);
 	dev->when = jiffies;
 }
+
 EXPORT_SYMBOL_GPL(maple_getcond_callback);
 
 static int maple_dma_done(void)
@@ -127,6 +129,7 @@ void maple_add_packet(struct mapleq *mq)
 	list_add(&mq->list, &maple_waitq);
 	mutex_unlock(&maple_list_lock);
 }
+
 EXPORT_SYMBOL_GPL(maple_add_packet);
 
 static struct mapleq *maple_allocq(struct maple_device *dev)
@@ -601,7 +604,8 @@ static int match_maple_bus_driver(struct device *devptr,
 	return 0;
 }
 
-static int maple_bus_uevent(struct device *dev, struct kobj_uevent_env *env)
+static int maple_bus_uevent(struct device *dev,
+			    struct kobj_uevent_env *env)
 {
 	return 0;
 }
@@ -622,6 +626,7 @@ struct bus_type maple_bus_type = {
 	.match = match_maple_bus_driver,
 	.uevent = maple_bus_uevent,
 };
+
 EXPORT_SYMBOL_GPL(maple_bus_type);
 
 static struct device maple_bus = {
@@ -706,29 +711,30 @@ static int __init maple_bus_init(void)
 
 	return 0;
 
-cleanup_cache:
+      cleanup_cache:
 	kmem_cache_destroy(maple_queue_cache);
 
-cleanup_bothirqs:
+      cleanup_bothirqs:
 	free_irq(HW_EVENT_VSYNC, 0);
 
-cleanup_irq:
+      cleanup_irq:
 	free_irq(HW_EVENT_MAPLE_DMA, 0);
 
-cleanup_dma:
+      cleanup_dma:
 	free_pages((unsigned long) maple_sendbuf, MAPLE_DMA_PAGES);
 
-cleanup_basic:
+      cleanup_basic:
 	driver_unregister(&maple_dummy_driver.drv);
 
-cleanup_bus:
+      cleanup_bus:
 	bus_unregister(&maple_bus_type);
 
-cleanup_device:
+      cleanup_device:
 	device_unregister(&maple_bus);
 
-cleanup:
+      cleanup:
 	printk(KERN_INFO "Maple bus registration failed\n");
 	return retval;
 }
+
 subsys_initcall(maple_bus_init);

include/linux/maple.h

@@ -65,6 +65,7 @@ struct maple_driver {
 	int (*connect) (struct maple_device * dev);
 	void (*disconnect) (struct maple_device * dev);
 	struct device_driver drv;
+	int registered;
 };
 
 void maple_getcond_callback(struct maple_device *dev,