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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/acpi/scan.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/acpi/scan.c')
| -rw-r--r-- | drivers/acpi/scan.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index e7b8853c310b..b88536ab040a 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -384,7 +384,7 @@ static int acpi_device_remove(struct device * dev) acpi_drv->ops.remove(acpi_dev, acpi_dev->removal_type); } acpi_dev->driver = NULL; - acpi_driver_data(acpi_dev) = NULL; + acpi_dev->driver_data = NULL; put_device(dev); return 0; @@ -537,7 +537,7 @@ acpi_bus_driver_init(struct acpi_device *device, struct acpi_driver *driver) result = driver->ops.add(device); if (result) { device->driver = NULL; - acpi_driver_data(device) = NULL; + device->driver_data = NULL; return result; } |