gpu: ion: Print debug information in hex
gpu: ion: Print debug information in hex

For consistency sake, print out debug information in hex.

Change-Id: Iccf27eca1b994bff547c812387ed756a07e9cd7b
Signed-off-by: Laura Abbott <e7b4910f4742918f5926c991d8a2cd122ac7e295@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas