x86/boot/e820: Rename e820_reserve_resources*() to e820__reserve_resources*()

Also do some minor cleanups.

No change in functionality.

Cc: Alex Thorlton <athorlton@sgi.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Huang, Ying <ying.huang@intel.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul Jackson <pj@sgi.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Tejun Heo <tj@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Wei Yang <richard.weiyang@gmail.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 9 insertions, 7 deletions

diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index aa80166a0ec6..552cb9f74dd3 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -629,7 +629,7 @@ __init void e820__setup_pci_gap(void)
 	}
 
 	/*
-	 * e820_reserve_resources_late protect stolen RAM already
+	 * e820__reserve_resources_late() protects stolen RAM already:
 	 */
 	pci_mem_start = gapstart;
 
@@ -1035,7 +1035,7 @@ static bool __init do_mark_busy(u32 type, struct resource *res)
 
 static struct resource __initdata *e820_res;
 
-void __init e820_reserve_resources(void)
+void __init e820__reserve_resources(void)
 {
 	int i;
 	struct resource *res;
@@ -1059,9 +1059,9 @@ void __init e820_reserve_resources(void)
 		res->desc  = e820_type_to_iores_desc(entry);
 
 		/*
-		 * don't register the region that could be conflicted with
-		 * pci device BAR resource and insert them later in
-		 * pcibios_resource_survey()
+		 * Don't register the region that could be conflicted with
+		 * PCI device BAR resources and insert them later in
+		 * pcibios_resource_survey():
 		 */
 		if (do_mark_busy(entry->type, res)) {
 			res->flags |= IORESOURCE_BUSY;
@@ -1077,7 +1077,9 @@ void __init e820_reserve_resources(void)
 	}
 }
 
-/* How much should we pad RAM ending depending on where it is? */
+/*
+ * How much should we pad the end of RAM, depending on where it is?
+ */
 static unsigned long __init ram_alignment(resource_size_t pos)
 {
 	unsigned long mb = pos >> 20;
@@ -1096,7 +1098,7 @@ static unsigned long __init ram_alignment(resource_size_t pos)
 
 #define MAX_RESOURCE_SIZE ((resource_size_t)-1)
 
-void __init e820_reserve_resources_late(void)
+void __init e820__reserve_resources_late(void)
 {
 	int i;
 	struct resource *res;