The patch adds asm macros for inc_preempt_count and dec_preempt_count_ti
(which also gets the current thread_info) instead of open-coding them in
arch/arm/vfp/*.S files.
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>
Tested-by: NArun KS <getarunks@gmail.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>