Proper gcc 4.8 fix

This fixes following errors

arch/arm/mach-msm/qdsp5/adsp.c: In function 'msm_adsp_enable':
arch/arm/mach-msm/qdsp5/adsp.c:1108:47: warning: argument to 'sizeof' in 'strncmp' call is the same expression as the first source; did you mean to provide an explicit length? [-Wsizeof-pointer-memaccess]
error, forbidden warning: adsp.c:1108

and

net/bluetooth/hci_conn.c: In function 'hci_le_ltk_reply':
net/bluetooth/hci_conn.c:407:28: warning: argument to 'sizeof' in 'memcpy' call is the same pointer type '__u8 *' as the destination; expected '__u8' or an explicit length [-Wsizeof-pointer-memaccess]
error, forbidden warning: hci_conn.c:407

Change-Id: I86e7e25fb283fc5961062da531b60257e4f4af41
Signed-off-by: RonGokhale <cips173@gmail.com>