int xtensa_dm_power_status_read(struct xtensa_debug_module *dm, uint32_t clear)
{
- uint8_t stat_buf[sizeof(uint32_t)];
- uint8_t stath_buf[sizeof(uint32_t)];
+ uint8_t stat_buf[sizeof(uint32_t)] = { 0, 0, 0, 0 };
+ uint8_t stath_buf[sizeof(uint32_t)] = { 0, 0, 0, 0 };
/* TODO: JTAG does not work when PWRCTL_JTAGDEBUGUSE is not set.
* It is set in xtensa_examine(), need to move reading of XDMREG_OCDID out of this function */