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| author | Daniel Walker <dwalker@mvista.com> | 2008-02-06 01:40:04 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-06 10:41:20 -0800 |
| commit | b3bd86e2fdce01d6b49271a553d2a18b3e0510f3 (patch) | |
| tree | f7282cbe7454a90a4b9b105c3c2e6d9734964791 /include/linux/pnp.h | |
| parent | 2bb9a6b32f98873adf89a0de04c898681a2c5b8e (diff) | |
| download | linux-3.10-b3bd86e2fdce01d6b49271a553d2a18b3e0510f3.tar.gz linux-3.10-b3bd86e2fdce01d6b49271a553d2a18b3e0510f3.tar.bz2 linux-3.10-b3bd86e2fdce01d6b49271a553d2a18b3e0510f3.zip | |
isapnp driver semaphore to mutex
Changed the isapnp semaphore to a mutex.
[akpm@linux-foundation.org: no externs-in-c]
[akpm@linux-foundation.org: build fix]
Signed-off-by: Daniel Walker <dwalker@mvista.com>
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/pnp.h')
| -rw-r--r-- | include/linux/pnp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pnp.h b/include/linux/pnp.h index b9339d8b95b..cd6332b8882 100644 --- a/include/linux/pnp.h +++ b/include/linux/pnp.h @@ -258,6 +258,7 @@ extern struct pnp_protocol isapnp_protocol; #else #define pnp_device_is_isapnp(dev) 0 #endif +extern struct mutex pnp_res_mutex; #ifdef CONFIG_PNPBIOS extern struct pnp_protocol pnpbios_protocol; |