s390: include linux/io.h instead of asm/io.h

Include linux/io.h instead of asm/io.h everywhere. linux/io.h includes
asm/io.h, so this shouldn't cause any problems. Instead this might help for
some randconfig build errors which were reported due to some undefined io
related functions.

Also move the changed include so it stays grouped together with other
includes from the same directory.

For ctcm_mpc.c also remove not needed comments (actually questions).

Acked-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>

19 files changed, 25 insertions, 26 deletions

diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c
index b07b0610950e..bbefe5e86bdf 100644
--- a/arch/s390/appldata/appldata_base.c
+++ b/arch/s390/appldata/appldata_base.c
@@ -26,10 +26,10 @@
 #include <linux/notifier.h>
 #include <linux/cpu.h>
 #include <linux/workqueue.h>
+#include <linux/uaccess.h>
+#include <linux/io.h>
 #include <asm/appldata.h>
 #include <asm/vtimer.h>
-#include <linux/uaccess.h>
-#include <asm/io.h>
 #include <asm/smp.h>
 
 #include "appldata.h"
diff --git a/arch/s390/appldata/appldata_mem.c b/arch/s390/appldata/appldata_mem.c
index 21c3147bd92a..fc608f9b79ab 100644
--- a/arch/s390/appldata/appldata_mem.c
+++ b/arch/s390/appldata/appldata_mem.c
@@ -15,7 +15,7 @@
 #include <linux/pagemap.h>
 #include <linux/swap.h>
 #include <linux/slab.h>
-#include <asm/io.h>
+#include <linux/io.h>
 
 #include "appldata.h"
 
diff --git a/arch/s390/include/asm/appldata.h b/arch/s390/include/asm/appldata.h
index c5bd9f4437e5..f2240392c708 100644
--- a/arch/s390/include/asm/appldata.h
+++ b/arch/s390/include/asm/appldata.h
@@ -8,8 +8,8 @@
 #ifndef _ASM_S390_APPLDATA_H
 #define _ASM_S390_APPLDATA_H
 
+#include <linux/io.h>
 #include <asm/diag.h>
-#include <asm/io.h>
 
 #define APPLDATA_START_INTERVAL_REC	0x80
 #define APPLDATA_STOP_REC		0x81
diff --git a/arch/s390/include/asm/dma.h b/arch/s390/include/asm/dma.h
index dec1c4ce628c..c260adb25997 100644
--- a/arch/s390/include/asm/dma.h
+++ b/arch/s390/include/asm/dma.h
@@ -2,7 +2,7 @@
 #ifndef _ASM_S390_DMA_H
 #define _ASM_S390_DMA_H
 
-#include <asm/io.h>
+#include <linux/io.h>
 
 /*
  * MAX_DMA_ADDRESS is ambiguous because on s390 its completely unrelated
diff --git a/arch/s390/kernel/cpcmd.c b/arch/s390/kernel/cpcmd.c
index 72e106cfd8c7..b210a29d3ee9 100644
--- a/arch/s390/kernel/cpcmd.c
+++ b/arch/s390/kernel/cpcmd.c
@@ -16,10 +16,10 @@
 #include <linux/stddef.h>
 #include <linux/string.h>
 #include <linux/mm.h>
+#include <linux/io.h>
 #include <asm/diag.h>
 #include <asm/ebcdic.h>
 #include <asm/cpcmd.h>
-#include <asm/io.h>
 
 static DEFINE_SPINLOCK(cpcmd_lock);
 static char cpcmd_buf[241];
diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c
index 90bbb4ea1d08..51d6e6dcadcd 100644
--- a/arch/s390/kernel/dis.c
+++ b/arch/s390/kernel/dis.c
@@ -24,8 +24,8 @@
 #include <linux/kdebug.h>
 #include <linux/uaccess.h>
 #include <linux/atomic.h>
+#include <linux/io.h>
 #include <asm/dis.h>
-#include <asm/io.h>
 #include <asm/cpcmd.h>
 #include <asm/lowcore.h>
 #include <asm/debug.h>
diff --git a/arch/s390/kernel/perf_cpum_sf.c b/arch/s390/kernel/perf_cpum_sf.c
index dc6afc2221b4..59856a2dc135 100644
--- a/arch/s390/kernel/perf_cpum_sf.c
+++ b/arch/s390/kernel/perf_cpum_sf.c
@@ -22,7 +22,7 @@
 #include <asm/irq.h>
 #include <asm/debug.h>
 #include <asm/timex.h>
-#include <asm/io.h>
+#include <linux/io.h>
 
 /* Minimum number of sample-data-block-tables:
  * At least one table is required for the sampling buffer structure.
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index 87ca3a727604..258000417724 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -30,8 +30,8 @@
 #include <linux/export.h>
 #include <linux/init_task.h>
 #include <linux/entry-common.h>
+#include <linux/io.h>
 #include <asm/cpu_mf.h>
-#include <asm/io.h>
 #include <asm/processor.h>
 #include <asm/vtimer.h>
 #include <asm/exec.h>
diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c
index 9f8a192bd750..dc4cfa8795c0 100644
--- a/arch/s390/kvm/priv.c
+++ b/arch/s390/kvm/priv.c
@@ -13,7 +13,7 @@
 #include <linux/errno.h>
 #include <linux/mm_types.h>
 #include <linux/pgtable.h>
-
+#include <linux/io.h>
 #include <asm/asm-offsets.h>
 #include <asm/facility.h>
 #include <asm/current.h>
@@ -22,7 +22,6 @@
 #include <asm/sysinfo.h>
 #include <asm/page-states.h>
 #include <asm/gmap.h>
-#include <asm/io.h>
 #include <asm/ptrace.h>
 #include <asm/sclp.h>
 #include <asm/ap.h>
diff --git a/arch/s390/lib/spinlock.c b/arch/s390/lib/spinlock.c
index 04d4c6cf898e..81c53440b3e6 100644
--- a/arch/s390/lib/spinlock.c
+++ b/arch/s390/lib/spinlock.c
@@ -13,8 +13,8 @@
 #include <linux/init.h>
 #include <linux/smp.h>
 #include <linux/percpu.h>
+#include <linux/io.h>
 #include <asm/alternative.h>
-#include <asm/io.h>
 
 int spin_retry = -1;
 
diff --git a/arch/s390/mm/maccess.c b/arch/s390/mm/maccess.c
index d02a61620cfa..cbe1df1e9c18 100644
--- a/arch/s390/mm/maccess.c
+++ b/arch/s390/mm/maccess.c
@@ -13,9 +13,9 @@
 #include <linux/gfp.h>
 #include <linux/cpu.h>
 #include <linux/uio.h>
+#include <linux/io.h>
 #include <asm/asm-extable.h>
 #include <asm/ctl_reg.h>
-#include <asm/io.h>
 #include <asm/abs_lowcore.h>
 #include <asm/stacktrace.h>
 #include <asm/maccess.h>
diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c
index f956a4ac9881..2e4e555b37c3 100644
--- a/drivers/s390/block/dasd_diag.c
+++ b/drivers/s390/block/dasd_diag.c
@@ -24,7 +24,7 @@
 #include <asm/debug.h>
 #include <asm/diag.h>
 #include <asm/ebcdic.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <asm/irq.h>
 #include <asm/vtoc.h>
 
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c
index 113c509bf6d0..8587e423169e 100644
--- a/drivers/s390/block/dasd_eckd.c
+++ b/drivers/s390/block/dasd_eckd.c
@@ -21,13 +21,13 @@
 #include <linux/compat.h>
 #include <linux/init.h>
 #include <linux/seq_file.h>
+#include <linux/uaccess.h>
+#include <linux/io.h>
 
 #include <asm/css_chars.h>
 #include <asm/debug.h>
 #include <asm/idals.h>
 #include <asm/ebcdic.h>
-#include <asm/io.h>
-#include <linux/uaccess.h>
 #include <asm/cio.h>
 #include <asm/ccwdev.h>
 #include <asm/itcw.h>
diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c
index bcb67fa747a7..c06fa2b27120 100644
--- a/drivers/s390/block/dasd_fba.c
+++ b/drivers/s390/block/dasd_fba.c
@@ -16,10 +16,10 @@
 #include <linux/bio.h>
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/io.h>
 
 #include <asm/idals.h>
 #include <asm/ebcdic.h>
-#include <asm/io.h>
 #include <asm/ccwdev.h>
 
 #include "dasd_int.h"
diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c
index 200f88f0e451..a573ffbd4a33 100644
--- a/drivers/s390/block/dcssblk.c
+++ b/drivers/s390/block/dcssblk.c
@@ -20,8 +20,8 @@
 #include <linux/pfn_t.h>
 #include <linux/uio.h>
 #include <linux/dax.h>
+#include <linux/io.h>
 #include <asm/extmem.h>
-#include <asm/io.h>
 
 #define DCSSBLK_NAME "dcssblk"
 #define DCSSBLK_MINORS_PER_DISK 1
diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
index 0b05cd76b7d0..a1fef666c9b0 100644
--- a/drivers/s390/char/con3215.c
+++ b/drivers/s390/char/con3215.c
@@ -25,7 +25,7 @@
 #include <linux/slab.h>
 #include <asm/ccwdev.h>
 #include <asm/cio.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <asm/ebcdic.h>
 #include <linux/uaccess.h>
 #include <asm/delay.h>
diff --git a/drivers/s390/char/monwriter.c b/drivers/s390/char/monwriter.c
index 9cd1ea92d619..bc5193d81f9c 100644
--- a/drivers/s390/char/monwriter.c
+++ b/drivers/s390/char/monwriter.c
@@ -22,8 +22,8 @@
 #include <linux/mutex.h>
 #include <linux/slab.h>
 #include <linux/uaccess.h>
+#include <linux/io.h>
 #include <asm/ebcdic.h>
-#include <asm/io.h>
 #include <asm/appldata.h>
 #include <asm/monwriter.h>
 
diff --git a/drivers/s390/net/ctcm_mpc.c b/drivers/s390/net/ctcm_mpc.c
index b8a226c6e1a9..80d8c98e71a7 100644
--- a/drivers/s390/net/ctcm_mpc.c
+++ b/drivers/s390/net/ctcm_mpc.c
@@ -43,13 +43,13 @@
 #include <linux/netdevice.h>
 #include <net/dst.h>
 
-#include <linux/io.h>		/* instead of <asm/io.h> ok ? */
-#include <asm/ccwdev.h>
-#include <asm/ccwgroup.h>
-#include <linux/bitops.h>	/* instead of <asm/bitops.h> ok ? */
-#include <linux/uaccess.h>	/* instead of <asm/uaccess.h> ok ? */
+#include <linux/io.h>
+#include <linux/bitops.h>
+#include <linux/uaccess.h>
 #include <linux/wait.h>
 #include <linux/moduleparam.h>
+#include <asm/ccwdev.h>
+#include <asm/ccwgroup.h>
 #include <asm/idals.h>
 
 #include "ctcm_main.h"
diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c
index 66076cada8ae..8852b03f943b 100644
--- a/drivers/s390/net/netiucv.c
+++ b/drivers/s390/net/netiucv.c
@@ -47,7 +47,7 @@
 #include <linux/ctype.h>
 #include <net/dst.h>
 
-#include <asm/io.h>
+#include <linux/io.h>
 #include <linux/uaccess.h>
 #include <asm/ebcdic.h>