diff options
| 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/ec.c | |
| parent | 9e113e0014204bfb44a2baa29b2a141ede41b074 (diff) | |
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/ec.c')
| -rw-r--r-- | drivers/acpi/ec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 13593f9f219..5741d99d603 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -788,7 +788,7 @@ static int acpi_ec_add(struct acpi_device *device) if (!first_ec) first_ec = ec; - acpi_driver_data(device) = ec; + device->driver_data = ec; acpi_ec_add_fs(device); pr_info(PREFIX "GPE = 0x%lx, I/O: command/status = 0x%lx, data = 0x%lx\n", ec->gpe, ec->command_addr, ec->data_addr); @@ -813,7 +813,7 @@ static int acpi_ec_remove(struct acpi_device *device, int type) } mutex_unlock(&ec->lock); acpi_ec_remove_fs(device); - acpi_driver_data(device) = NULL; + device->driver_data = NULL; if (ec == first_ec) first_ec = NULL; kfree(ec); |