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| author | Pavel Machek <pavel@suse.cz> | 2008-09-22 14:37:34 -0700 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-10-10 18:05:53 -0400 |
| commit | db89b4f0dbab837d0f3de2c3e9427a8d5393afa3 (patch) | |
| tree | e664a0af46cb02d91c699015268d4fa10a6ce190 /drivers/misc/thinkpad_acpi.c | |
| parent | 9e113e0014204bfb44a2baa29b2a141ede41b074 (diff) | |
| download | lwn-db89b4f0dbab837d0f3de2c3e9427a8d5393afa3.tar.gz lwn-db89b4f0dbab837d0f3de2c3e9427a8d5393afa3.zip | |
ACPI: catch calls of acpi_driver_data on pointer of wrong type
Catch attempts to use of acpi_driver_data on pointers of wrong type.
akpm: rewritten to use proper C typechecking and remove the
"function"-used-as-lvalue thing.
Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/misc/thinkpad_acpi.c')
| -rw-r--r-- | drivers/misc/thinkpad_acpi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c index 6b9300779a43..62aebaa85913 100644 --- a/drivers/misc/thinkpad_acpi.c +++ b/drivers/misc/thinkpad_acpi.c @@ -543,7 +543,7 @@ static int __init setup_acpi_notify(struct ibm_struct *ibm) return -ENODEV; } - acpi_driver_data(ibm->acpi->device) = ibm; + ibm->acpi->device->driver_data = ibm; sprintf(acpi_device_class(ibm->acpi->device), "%s/%s", TPACPI_ACPI_EVENT_PREFIX, ibm->name); |