lib: sbi_hsm: Restor hart state to stop when fails to start

Hart state should change back to hart stop when hsm_device_hart_start()
or sbi_ipi_raw_send() fails to perform hart start.

Signed-off-by: Joshua Yeong <joshua.yeong@starfivetech.com>
Reviewed-by: Xiang W <wxjstz@126.com>
Reviewed-by: Anup Patel <anup@brainfault.org>

lib/sbi/sbi_hsm.c

@@ -360,6 +360,10 @@ int sbi_hsm_hart_start(struct sbi_scratch *scratch,
 
 	if (!rc)
 		return 0;
+
+	/* If it fails to start, change hart state back to stop */
+	__sbi_hsm_hart_change_state(hdata, SBI_HSM_STATE_START_PENDING,
+				    SBI_HSM_STATE_STOPPED);
 err:
 	hsm_start_ticket_release(hdata);
 	return rc;