target/ppc: booke: Watchdog Timer interrupt

Remove the switch as this function applies to BookE only.

Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
Message-Id: <20220128224018.1228062-11-farosas@linux.ibm.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>

diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c
index a5134e360cf73ddd49a636100adcf0b0a39b4ab2..7c228dac58a0d72090e0a84d90a4b3dce94f70d9 100644 (file)
--- a/target/ppc/excp_helper.c
+++ b/target/ppc/excp_helper.c
@@ -749,7 +749,6 @@ static void powerpc_excp_booke(PowerPCCPU *cpu, int excp)
 {
     CPUState *cs = CPU(cpu);
     CPUPPCState *env = &cpu->env;
-    int excp_model = env->excp_model;
     target_ulong msr, new_msr, vector;
     int srr0, srr1;
 
@@ -902,14 +901,8 @@ static void powerpc_excp_booke(PowerPCCPU *cpu, int excp)
         break;
     case POWERPC_EXCP_WDT:       /* Watchdog timer interrupt                 */
         trace_ppc_excp_print("WDT");
-        switch (excp_model) {
-        case POWERPC_EXCP_BOOKE:
-            srr0 = SPR_BOOKE_CSRR0;
-            srr1 = SPR_BOOKE_CSRR1;
-            break;
-        default:
-            break;
-        }
+        srr0 = SPR_BOOKE_CSRR0;
+        srr1 = SPR_BOOKE_CSRR1;
         break;
     case POWERPC_EXCP_DTLB:      /* Data TLB error                           */
     case POWERPC_EXCP_ITLB:      /* Instruction TLB error                    */