The patch titled
acpi: catch calls of acpi_driver_data on pointer of wrong type
has been added to the -mm tree. Its filename is
acpi-catch-calls-of-acpi_driver_data-on-pointer-of-wrong-type.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/added-to-mm.txt to find
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The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: acpi: catch calls of acpi_driver_data on pointer of wrong type
From: Pavel Machek <pavel@xxxxxxx>
Catch attempts to use of acpi_driver_data on pointers of wrong type.
Signed-off-by: Pavel Machek <pavel@xxxxxxx>
Cc: Hannes Reinecke <hare@xxxxxxx>
Cc: Len Brown <lenb@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/acpi/acpi_bus.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN include/acpi/acpi_bus.h~acpi-catch-calls-of-acpi_driver_data-on-pointer-of-wrong-type include/acpi/acpi_bus.h
--- a/include/acpi/acpi_bus.h~acpi-catch-calls-of-acpi_driver_data-on-pointer-of-wrong-type
+++ a/include/acpi/acpi_bus.h
@@ -300,7 +300,7 @@ struct acpi_device {
enum acpi_bus_removal_type removal_type; /* indicate for different removal type */
};
-#define acpi_driver_data(d) ((d)->driver_data)
+#define acpi_driver_data(d) ((void) (d == (struct acpi_device *) 0), d)->driver_data
#define to_acpi_device(d) container_of(d, struct acpi_device, dev)
#define to_acpi_driver(d) container_of(d, struct acpi_driver, drv)
_
Patches currently in -mm which might be from pavel@xxxxxxx are
linux-next.patch
acpi-catch-calls-of-acpi_driver_data-on-pointer-of-wrong-type.patch
acpi-catch-calls-of-acpi_driver_data-on-pointer-of-wrong-type-fix.patch
pm-rework-disabling-of-user-mode-helpers-during-suspend-hibernation.patch
pm-rework-disabling-of-user-mode-helpers-during-suspend-hibernation-cleanup.patch
container-freezer-add-tif_freeze-flag-to-all-architectures.patch
container-freezer-add-tif_freeze-flag-to-all-architectures-fix.patch
container-freezer-implement-freezer-cgroup-subsystem-fix-freezer-kconfig.patch
container-freezer-implement-freezer-cgroup-subsystem-uninline-thaw_process.patch
container-freezer-implement-freezer-cgroup-subsystem-uninline-thaw_process-fix.patch
container-freezer-implement-freezer-cgroup-subsystem-cleanup-comment.patch
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