[S390] Fix couple of section mismatches.

Fix couple of section mismatches. And since we touch the code
anyway change the IPL code to use C99 initializers.

Cc: Michael Holzheu <holzheu@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

6 files changed, 27 insertions, 24 deletions

diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S
index 1a6dac8df6fb..6766e37fe8ea 100644
--- a/arch/s390/kernel/entry.S
+++ b/arch/s390/kernel/entry.S
@@ -11,6 +11,7 @@
 
 #include <linux/sys.h>
 #include <linux/linkage.h>
+#include <linux/init.h>
 #include <asm/cache.h>
 #include <asm/lowcore.h>
 #include <asm/errno.h>
@@ -830,9 +831,7 @@ mcck_return:
  * Restart interruption handler, kick starter for additional CPUs
  */
 #ifdef CONFIG_SMP
-#ifndef CONFIG_HOTPLUG_CPU
-        .section .init.text,"ax"
-#endif
+        __CPUINIT
         .globl restart_int_handler
 restart_int_handler:
         l       %r15,__LC_SAVE_AREA+60  # load ksp
@@ -845,9 +844,7 @@ restart_int_handler:
         br      %r14                    # branch to start_secondary
 restart_addr:
         .long   start_secondary
-#ifndef CONFIG_HOTPLUG_CPU
         .previous
-#endif
 #else
 /*
  * If we do not run with SMP enabled, let the new CPU crash ...
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S
index a3e47b893f07..efde6e178f6c 100644
--- a/arch/s390/kernel/entry64.S
+++ b/arch/s390/kernel/entry64.S
@@ -11,6 +11,7 @@
 
 #include <linux/sys.h>
 #include <linux/linkage.h>
+#include <linux/init.h>
 #include <asm/cache.h>
 #include <asm/lowcore.h>
 #include <asm/errno.h>
@@ -801,9 +802,7 @@ mcck_return:
  * Restart interruption handler, kick starter for additional CPUs
  */
 #ifdef CONFIG_SMP
-#ifndef CONFIG_HOTPLUG_CPU
-        .section .init.text,"ax"
-#endif
+        __CPUINIT
         .globl restart_int_handler
 restart_int_handler:
         lg      %r15,__LC_SAVE_AREA+120 # load ksp
@@ -814,9 +813,7 @@ restart_int_handler:
         lmg     %r6,%r15,__SF_GPRS(%r15) # load registers from clone
         stosm   __SF_EMPTY(%r15),0x04   # now we can turn dat on
         jg      start_secondary
-#ifndef CONFIG_HOTPLUG_CPU
         .previous
-#endif
 #else
 /*
  * If we do not run with SMP enabled, let the new CPU crash ...
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index db28cca81fef..60acdc266db1 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -439,7 +439,7 @@ static void ipl_run(struct shutdown_trigger *trigger)
                 reipl_ccw_dev(&ipl_info.data.ccw.dev_id);
 }
 
-static int ipl_init(void)
+static int __init ipl_init(void)
 {
         int rc;
 
@@ -471,8 +471,11 @@ out:
         return 0;
 }
 
-static struct shutdown_action ipl_action = {SHUTDOWN_ACTION_IPL_STR, ipl_run,
-                                            ipl_init};
+static struct shutdown_action __refdata ipl_action = {
+        .name   = SHUTDOWN_ACTION_IPL_STR,
+        .fn     = ipl_run,
+        .init   = ipl_init,
+};
 
 /*
  * reipl shutdown action: Reboot Linux on shutdown.
@@ -792,7 +795,7 @@ static int __init reipl_fcp_init(void)
         return 0;
 }
 
-static int reipl_init(void)
+static int __init reipl_init(void)
 {
         int rc;
 
@@ -819,8 +822,11 @@ static int reipl_init(void)
         return 0;
 }
 
-static struct shutdown_action reipl_action = {SHUTDOWN_ACTION_REIPL_STR,
-                                              reipl_run, reipl_init};
+static struct shutdown_action __refdata reipl_action = {
+        .name   = SHUTDOWN_ACTION_REIPL_STR,
+        .fn     = reipl_run,
+        .init   = reipl_init,
+};
 
 /*
  * dump shutdown action: Dump Linux on shutdown.
@@ -998,7 +1004,7 @@ static int __init dump_fcp_init(void)
         return 0;
 }
 
-static int dump_init(void)
+static int __init dump_init(void)
 {
         int rc;
 
@@ -1020,8 +1026,11 @@ static int dump_init(void)
         return 0;
 }
 
-static struct shutdown_action dump_action = {SHUTDOWN_ACTION_DUMP_STR,
-                                             dump_run, dump_init};
+static struct shutdown_action __refdata dump_action = {
+        .name   = SHUTDOWN_ACTION_DUMP_STR,
+        .fn     = dump_run,
+        .init   = dump_init,
+};
 
 /*
  * vmcmd shutdown action: Trigger vm command on shutdown.
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 766c783bd7a7..2d266f45e73f 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -77,7 +77,7 @@ unsigned long machine_flags = 0;
 unsigned long elf_hwcap = 0;
 char elf_platform[ELF_PLATFORM_SIZE];
 
-struct mem_chunk __initdata memory_chunk[MEMORY_CHUNKS];
+struct mem_chunk __meminitdata memory_chunk[MEMORY_CHUNKS];
 volatile int __cpu_logical_map[NR_CPUS]; /* logical cpu to cpu address */
 static unsigned long __initdata memory_end;
 
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index f5046fd4930f..85060659fb12 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -1007,7 +1007,7 @@ static struct notifier_block __cpuinitdata smp_cpu_nb = {
         .notifier_call = smp_cpu_notify,
 };
 
-static int smp_add_present_cpu(int cpu)
+static int __devinit smp_add_present_cpu(int cpu)
 {
         struct cpu *c = &per_cpu(cpu_devices, cpu);
         struct sys_device *s = &c->sysdev;
@@ -1035,8 +1035,8 @@ out:
 }
 
 #ifdef CONFIG_HOTPLUG_CPU
-static ssize_t rescan_store(struct sys_device *dev, const char *buf,
-                            size_t count)
+static ssize_t __ref rescan_store(struct sys_device *dev,
+                                  const char *buf, size_t count)
 {
         cpumask_t newcpus;
         int cpu;
diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c
index 79d13a166a3d..07e046777243 100644
--- a/arch/s390/mm/vmem.c
+++ b/arch/s390/mm/vmem.c
@@ -62,7 +62,7 @@ void __meminit memmap_init(unsigned long size, int nid, unsigned long zone,
         }
 }
 
-static void __init_refok *vmem_alloc_pages(unsigned int order)
+static void __ref *vmem_alloc_pages(unsigned int order)
 {
         if (slab_is_available())
                 return (void *)__get_free_pages(GFP_KERNEL, order);