kernel/msm: Fix build with gcc 4.8

Remove some inline statements on functions that can't be inlined and
allow some more warnings

Signed-off-by: Bernhard Rosenkränzer <Bernhard.Rosenkranzer@linaro.org>

Conflicts:
	drivers/staging/prima/CORE/WDI/CP/inc/wlan_qct_wdi_i.h