drivers: staging: android: binder.c: fix printk macros

Change printk() messages to pr_* macros.

Signed-off-by: Sherwin Soltani <sherwin@wybc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Staging: android: binder: Fix memory leak on thread/process exit

commit 675d66b0ed5fd170d6a44cf8dbb3fa56a5347bdb upstream.

If a thread or process exited while a reply, one-way transaction or
death notification was pending, the struct holding the pending work
was leaked.

Signed-off-by: Arve HjÃ¸nnevÃ¥g <arve@android.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Staging: android: binder: Allow using highmem for binder buffers

commit 585650dcec88e704a19bb226a34b6a7166111623 upstream.

The default kernel mapping for the pages allocated for the binder
buffers is never used. Set the __GFP_HIGHMEM flag when allocating
these pages so we don't needlessly use low memory pages that may
be required elsewhere.

Signed-off-by: Arve HjÃ¸nnevÃ¥g <arve@android.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>