pc-bios/s390-ccw: virtio_panic -> panic

This function has nothing to do with virtio.
Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: NDavid Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: NEugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>

pc-bios/s390-ccw/bootmap.c

@@ -72,7 +72,7 @@ static void jump_to_IPL_code(uint64_t address)
     asm volatile("lghi 1,1\n\t"
                  "diag 1,1,0x308\n\t"
                  : : : "1", "memory");
-    virtio_panic("\n! IPL returns !\n");
+    panic("\n! IPL returns !\n");
 }
 
 /***********************************************************************
@@ -617,7 +617,7 @@ static IsoBcSection *find_iso_bc_entry(void)
 
     if (!is_iso_bc_valid(e)) {
         /* The validation entry is mandatory */
-        virtio_panic("No valid boot catalog found!\n");
+        panic("No valid boot catalog found!\n");
         return NULL;
     }
 
@@ -633,7 +633,7 @@ static IsoBcSection *find_iso_bc_entry(void)
         }
     }
 
-    virtio_panic("No suitable boot entry found on ISO-9660 media!\n");
+    panic("No suitable boot entry found on ISO-9660 media!\n");
 
     return NULL;
 }
@@ -701,5 +701,5 @@ void zipl_load(void)
      */
     ipl_eckd_cdl();
 
-    virtio_panic("\n* this can never happen *\n");
+    panic("\n* this can never happen *\n");
 }

pc-bios/s390-ccw/bootmap.h

@@ -269,7 +269,7 @@ static inline void IPL_assert(bool term, const char *message)
     if (!term) {
         sclp_print("\n! ");
         sclp_print(message);
-        virtio_panic(" !\n"); /* no return */
+        panic(" !\n"); /* no return */
     }
 }
 

pc-bios/s390-ccw/main.c

@@ -31,7 +31,7 @@ void write_subsystem_identification(void)
 }
 
 
-void virtio_panic(const char *string)
+void panic(const char *string)
 {
     sclp_print(string);
     disabled_wait();
@@ -93,13 +93,13 @@ static void virtio_setup(uint64_t dev_info)
     }
 
     if (!found) {
-        virtio_panic("No virtio-blk device found!\n");
+        panic("No virtio-blk device found!\n");
     }
 
     virtio_setup_block(blk_schid);
 
     if (!virtio_ipl_disk_is_valid()) {
-        virtio_panic("No valid hard disk detected.\n");
+        panic("No valid hard disk detected.\n");
     }
 }
 
@@ -111,6 +111,6 @@ int main(void)
 
     zipl_load(); /* no return */
 
-    virtio_panic("Failed to load OS from hard disk\n");
+    panic("Failed to load OS from hard disk\n");
     return 0; /* make compiler happy */
 }

pc-bios/s390-ccw/s390-ccw.h

@@ -50,7 +50,7 @@ void disabled_wait(void);
 void consume_sclp_int(void);
 
 /* main.c */
-void virtio_panic(const char *string);
+void panic(const char *string);
 void write_subsystem_identification(void);
 extern char stack[PAGE_SIZE * 8] __attribute__((__aligned__(PAGE_SIZE)));
 extern char ring_area[PAGE_SIZE * 8] __attribute__((__aligned__(PAGE_SIZE)));

pc-bios/s390-ccw/virtio.c

@@ -97,7 +97,7 @@ static void virtio_set_status(struct subchannel_id schid,
 {
     unsigned char status = dev_addr;
     if (run_ccw(schid, CCW_CMD_WRITE_STATUS, &status, sizeof(status))) {
-        virtio_panic("Could not write status to host!\n");
+        panic("Could not write status to host!\n");
     }
 }
 
@@ -251,7 +251,7 @@ unsigned long virtio_load_direct(ulong rec_list1, ulong rec_list2,
     sclp_print(".");
     status = virtio_read_many(sec, (void *)addr, sec_num);
     if (status) {
-        virtio_panic("I/O Error");
+        panic("I/O Error");
     }
     addr += sec_num * virtio_get_block_size();
 
@@ -381,10 +381,10 @@ void virtio_setup_block(struct subchannel_id schid)
 
     config.index = 0;
     if (run_ccw(schid, CCW_CMD_READ_VQ_CONF, &config, sizeof(config))) {
-        virtio_panic("Could not get block device VQ configuration\n");
+        panic("Could not get block device VQ configuration\n");
     }
     if (run_ccw(schid, CCW_CMD_READ_CONF, &blk_cfg, sizeof(blk_cfg))) {
-        virtio_panic("Could not get block device configuration\n");
+        panic("Could not get block device configuration\n");
     }
     vring_init(&block, config.num, ring_area,
                KVM_S390_VIRTIO_RING_ALIGN);