Re: 2.6.12-rc5-mm2

[William Lee Irwin III <wli@holomorphy.com>]

On Wed, Jun 01, 2005 at 02:28:24AM -0700, Andrew Morton wrote:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.12-rc5/2.6.12-rc5-mm2/
> - Dropped bk-acpi.patch.  Too old, too much breakage.
> - A few more subsystem trees have moved to using git
> - There are a large number of patches here which fix patches which people
>   have already sent.  A very large number.  Are we getting a bit careless?

This small patch silences some iomem-related warnings in sunzilog.c
by declaring mapped_addr as void __iomem * and inserting a cast in
one case.


Index: mm2-2.6.12-rc5/drivers/serial/sunzilog.c
===================================================================
--- mm2-2.6.12-rc5.orig/drivers/serial/sunzilog.c	2005-06-01 08:11:54.863223871 -0700
+++ mm2-2.6.12-rc5/drivers/serial/sunzilog.c	2005-06-01 09:40:25.196930439 -0700
@@ -1071,7 +1071,7 @@
  */
 static struct zilog_layout __iomem * __init get_zs_sun4u(int chip, int zsnode)
 {
-	unsigned long mapped_addr;
+	void __iomem *mapped_addr;
 	unsigned int sun4u_ino;
 	struct sbus_bus *sbus = NULL;
 	struct sbus_dev *sdev = NULL;
@@ -1111,9 +1111,9 @@
 		apply_fhc_ranges(central_bus->child,
 				 &zsregs[0], 1);
 		apply_central_ranges(central_bus, &zsregs[0], 1);
-		mapped_addr =
-			(((u64)zsregs[0].which_io)<<32UL) |
-			((u64)zsregs[0].phys_addr);
+		mapped_addr = (void __iomem *)
+			((((u64)zsregs[0].which_io)<<32UL) |
+			((u64)zsregs[0].phys_addr));
 	}
 
 	if (zilog_irq == -1) {
-
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