Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cbcdc1debd02e1a2cbc1367ee7e0213e1041f738
Commit: cbcdc1debd02e1a2cbc1367ee7e0213e1041f738
Parent: 83f3aa3dc5a5014cb4dc344e503b082344d8fe1e
Author: David Brownell <[EMAIL PROTECTED]>
AuthorDate: Sat Feb 10 01:45:13 2007 -0800
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Sun Feb 11 10:51:28 2007 -0800
[PATCH] PNP: export pnp_bus_type
The PNP framework doesn't export "pnp_bus_type", which is an unfortunate
exception to the policy followed by pretty much every other bus. I noticed
this when I had to find a device in order to provide its platform_data.
Note that per advice from Arjan, the "export" scope has been been minimized
to
avoid the hundred-plus bytes needed to support access from modules. In this
case, the symbol is only needed by statically linked kernel code that lives
outside the drivers/pnp directory.
Signed-off-by: David Brownell <[EMAIL PROTECTED]>
Cc: Adam Belay <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
drivers/pnp/base.h | 1 -
include/linux/pnp.h | 2 ++
2 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h
index 6b8c4cf..31a633f 100644
--- a/drivers/pnp/base.h
+++ b/drivers/pnp/base.h
@@ -1,4 +1,3 @@
-extern struct bus_type pnp_bus_type;
extern spinlock_t pnp_lock;
void *pnp_alloc(long size);
int pnp_interface_attach_device(struct pnp_dev *dev);
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index ab8a8dd..9a5226f 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -352,6 +352,8 @@ struct pnp_protocol {
(dev) = protocol_to_pnp_dev((dev)->protocol_list.next))
+extern struct bus_type pnp_bus_type;
+
#if defined(CONFIG_PNP)
/* device management */
-
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