The patch titled
Initialize ieee1394 early when built in
has been added to the -mm tree. Its filename is
initialize-ieee1394-early-when-built-in.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: Initialize ieee1394 early when built in
From: Andi Kleen <ak@xxxxxxx>
This makes debugging with firescope easier.
Update:
- no need for #ifdef MODULE
- add comment in ieee1394_core, more verbose comment in ohci1394
Signed-off-by: Andi Kleen <ak@xxxxxxx>
Signed-off-by: Stefan Richter <stefanr@xxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/ieee1394/ieee1394_core.c | 2 +-
drivers/ieee1394/ohci1394.c | 4 +++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff -puN drivers/ieee1394/ieee1394_core.c~initialize-ieee1394-early-when-built-in drivers/ieee1394/ieee1394_core.c
--- a/drivers/ieee1394/ieee1394_core.c~initialize-ieee1394-early-when-built-in
+++ a/drivers/ieee1394/ieee1394_core.c
@@ -1170,7 +1170,7 @@ static void __exit ieee1394_cleanup(void
unregister_chrdev_region(IEEE1394_CORE_DEV, 256);
}
-module_init(ieee1394_init);
+fs_initcall(ieee1394_init); /* same as ohci1394 */
module_exit(ieee1394_cleanup);
/* Exported symbols */
diff -puN drivers/ieee1394/ohci1394.c~initialize-ieee1394-early-when-built-in drivers/ieee1394/ohci1394.c
--- a/drivers/ieee1394/ohci1394.c~initialize-ieee1394-early-when-built-in
+++ a/drivers/ieee1394/ohci1394.c
@@ -3719,5 +3719,7 @@ static int __init ohci1394_init(void)
return pci_register_driver(&ohci1394_pci_driver);
}
-module_init(ohci1394_init);
+/* Register before most other device drivers.
+ * Useful for remote debugging via physical DMA, e.g. using firescope. */
+fs_initcall(ohci1394_init);
module_exit(ohci1394_cleanup);
_
Patches currently in -mm which might be from ak@xxxxxxx are
initialize-ieee1394-early-when-built-in.patch
-
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