diff options
author | Jiafei Pan <Jiafei.Pan@nxp.com> | 2018-04-11 12:12:24 +0000 |
---|---|---|
committer | Jiafei Pan <Jiafei.Pan@nxp.com> | 2018-04-11 12:12:24 +0000 |
commit | f7c5f30799a2c2431f1fccd5c79229492629e0ec (patch) | |
tree | 66dec1ea6f9fed7194358eb17ea8f39c03a634e6 | |
parent | b47f941d50942c1544081b213f90634f734e43d8 (diff) |
layerscape: fix integer handling issues
Assert before actually using.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
-rw-r--r-- | plat/layerscape/board/ls1043/ls1043_psci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/plat/layerscape/board/ls1043/ls1043_psci.c b/plat/layerscape/board/ls1043/ls1043_psci.c index a41e79e5..1c83df43 100644 --- a/plat/layerscape/board/ls1043/ls1043_psci.c +++ b/plat/layerscape/board/ls1043/ls1043_psci.c @@ -94,10 +94,10 @@ static void __dead2 ls1043_system_reset(void) static int ls1043_pwr_domain_on(u_register_t mpidr) { int core_pos = plat_core_pos_by_mpidr(mpidr); - uint32_t core_mask = 1 << core_pos; - uint32_t brr; + uint32_t core_mask, brr; assert(core_pos >= 0 && core_pos < PLATFORM_CORE_COUNT); + core_mask = 1 << core_pos; /* set warm boot entry */ mmio_write_32(LS_SCFG_BASE + LS_SCFG_SCRATCHRW0_OFFSET, |