[PATCH] mips: kludge envdev to build for 64-bit MIPS with 32-bit compat
Extend the compat mode kludgeology in envdev to cover MIPS as well.
Or why we should need something like is_compat_task() ...
Signed-off-by: Ralf Baechle <[email protected]>
Cc: Vojtech Pavlik <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 20e3a16..f8b278d 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -160,6 +160,8 @@
# define COMPAT_TEST IS_IA32_PROCESS(ia64_task_regs(current))
#elif defined(CONFIG_ARCH_S390)
# define COMPAT_TEST test_thread_flag(TIF_31BIT)
+#elif defined(CONFIG_MIPS)
+# define COMPAT_TEST (current->thread.mflags & MF_32BIT_ADDR)
#else
# define COMPAT_TEST test_thread_flag(TIF_32BIT)
#endif
