staging: android: persistent_ram: add notrace to persistent_ram_write
staging: android: persistent_ram: add notrace to persistent_ram_write

Add the notrace attribute to persistent_ram_write and the
non-ecc functions that it calls to allow persistent_ram to
be used for ftracing (only when ecc is disabled).

CC: Greg KH <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>
CC: Android Kernel Team <6a543c1938e2357c042e911ad9c052b5afc2d394@android.com>
Signed-off-by: Colin Cross <380081620a7947c89c11153c5513f34019caa923@android.com>
Signed-off-by: John Stultz <33837adfb53316eae44aad04041e1240088d76fd@linaro.org>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs