Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=197686dfe0038fd190326d118b743ff65ad20c0e
Commit: 197686dfe0038fd190326d118b743ff65ad20c0e
Parent: d9b55a03611ff2e2e54fb4e1ad2648d5eb870fa3
Author: David Gibson <[EMAIL PROTECTED]>
AuthorDate: Fri May 4 16:38:03 2007 +1000
Committer: Paul Mackerras <[EMAIL PROTECTED]>
CommitDate: Tue May 8 15:09:26 2007 +1000
[POWERPC] Abolish powerpc_flash_init()
powerpc_flash_init() implements a broken way of probing for flash
devices supported by the physmap_of driver. It finds all nodes in the
device tree with device_type=="rom" and instantiates of_platform
devices for them. This is fundamentally incompatible with the normal
and correct way of probing for of_platform_bus_probe(). Platforms
which relied on powerpc_flash_init()s behaviour (none are in-tree)
will have to update their platform probing code to correctly probe
busses containing flash devices.
Signed-off-by: David Gibson <[EMAIL PROTECTED]>
Signed-off-by: Paul Mackerras <[EMAIL PROTECTED]>
---
arch/powerpc/sysdev/Makefile | 1 -
arch/powerpc/sysdev/rom.c | 32 --------------------------------
2 files changed, 0 insertions(+), 33 deletions(-)
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index d161679..9ce775c 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -28,7 +28,6 @@ endif
# Temporary hack until we have migrated to asm-powerpc
ifeq ($(ARCH),powerpc)
-obj-$(CONFIG_MTD) += rom.o
obj-$(CONFIG_CPM2) += cpm2_common.o cpm2_pic.o
obj-$(CONFIG_8xx) += mpc8xx_pic.o commproc.o
obj-$(CONFIG_UCODE_PATCH) += micropatch.o
diff --git a/arch/powerpc/sysdev/rom.c b/arch/powerpc/sysdev/rom.c
deleted file mode 100644
index c855a3b..0000000
--- a/arch/powerpc/sysdev/rom.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * ROM device registration
- *
- * (C) 2006 MontaVista Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#include <linux/kernel.h>
-#include <asm/of_device.h>
-#include <asm/of_platform.h>
-
-static int __init powerpc_flash_init(void)
-{
- struct device_node *node = NULL;
-
- /*
- * Register all the devices which type is "rom"
- */
- while ((node = of_find_node_by_type(node, "rom")) != NULL) {
- if (node->name == NULL) {
- printk(KERN_WARNING "powerpc_flash_init: found 'rom' "
- "device, but with no name, skipping...\n");
- continue;
- }
- of_platform_device_create(node, node->name, NULL);
- }
- return 0;
-}
-
-arch_initcall(powerpc_flash_init);
-
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