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authorPavel Machek <pavel@suse.cz>2008-09-22 14:37:34 -0700
committerLen Brown <len.brown@intel.com>2008-10-10 18:05:53 -0400
commitdb89b4f0dbab837d0f3de2c3e9427a8d5393afa3 (patch)
treee664a0af46cb02d91c699015268d4fa10a6ce190 /drivers/acpi/button.c
parent9e113e0014204bfb44a2baa29b2a141ede41b074 (diff)
downloadop-kernel-dev-db89b4f0dbab837d0f3de2c3e9427a8d5393afa3.zip
op-kernel-dev-db89b4f0dbab837d0f3de2c3e9427a8d5393afa3.tar.gz
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/button.c')
-rw-r--r--drivers/acpi/button.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index 1dfec41..e22033e 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -384,7 +384,7 @@ static int acpi_button_add(struct acpi_device *device)
return -ENOMEM;
button->device = device;
- acpi_driver_data(device) = button;
+ device->driver_data = button;
button->input = input = input_allocate_device();
if (!input) {
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