8 files changed, 23 insertions, 23 deletions

diff --git a/drivers/Kconfig b/drivers/Kconfig
index 263e86ddc1a4..f39463418904 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -14,6 +14,10 @@ source "drivers/pnp/Kconfig"
 
 source "drivers/block/Kconfig"
 
+# misc before ide - BLK_DEV_SGIIOC4 depends on SGI_IOC4
+
+source "drivers/misc/Kconfig"
+
 source "drivers/ide/Kconfig"
 
 source "drivers/scsi/Kconfig"
@@ -52,8 +56,6 @@ source "drivers/w1/Kconfig"
 
 source "drivers/hwmon/Kconfig"
 
-source "drivers/misc/Kconfig"
-
 source "drivers/mfd/Kconfig"
 
 source "drivers/media/Kconfig"
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index f3fe287fbd89..244f7eb7006d 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -774,7 +774,7 @@ ioc4_ide_exit(void)
         ioc4_unregister_submodule(&ioc4_ide_submodule);
 }
 
-module_init(ioc4_ide_init);
+late_initcall(ioc4_ide_init); /* Call only after IDE init is done */
 module_exit(ioc4_ide_exit);
 
 MODULE_AUTHOR("Aniket Malatpure/Jeremy Higdon");
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index fa7acc2c5c6d..b6c045dc97b4 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -28,6 +28,17 @@ config IBM_ASM
 
           If unsure, say N.
 
+config SGI_IOC4
+        tristate "SGI IOC4 Base IO support"
+        ---help---
+          This option enables basic support for the IOC4 chip on certain
+          SGI IO controller cards (IO9, IO10, and PCI-RT).  This option
+          does not enable any specific functions on such a card, but provides
+          necessary infrastructure for other drivers to utilize.
+
+          If you have an SGI Altix with an IOC4-based card say Y.
+          Otherwise say N.
+
 config TIFM_CORE
         tristate "TI Flash Media interface support (EXPERIMENTAL)"
         depends on EXPERIMENTAL
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index 9a91c1ee8497..c9e98ab021c5 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -9,3 +9,4 @@ obj-$(CONFIG_MSI_LAPTOP)     += msi-laptop.o
 obj-$(CONFIG_LKDTM)             += lkdtm.o
 obj-$(CONFIG_TIFM_CORE)         += tifm_core.o
 obj-$(CONFIG_TIFM_7XX1)         += tifm_7xx1.o
+obj-$(CONFIG_SGI_IOC4)          += ioc4.o
diff --git a/drivers/sn/ioc4.c b/drivers/misc/ioc4.c
index 83d2e90c581c..1c3c14a3839c 100644
--- a/drivers/sn/ioc4.c
+++ b/drivers/misc/ioc4.c
@@ -32,9 +32,6 @@
 #include <linux/ktime.h>
 #include <linux/mutex.h>
 #include <linux/time.h>
-#include <asm/sn/addrs.h>
-#include <asm/sn/clksupport.h>
-#include <asm/sn/shub_mmr.h>
 
 /***************
  * Definitions *
@@ -208,10 +205,12 @@ ioc4_clock_calibrate(struct ioc4_driver_data *idd)
                        IOC4_CALIBRATE_DEFAULT / IOC4_EXTINT_COUNT_DIVISOR);
                 period = IOC4_CALIBRATE_DEFAULT;
         } else {
+                u64 ns = period;
+
+                do_div(ns, IOC4_EXTINT_COUNT_DIVISOR);
                 printk(KERN_DEBUG
-                       "IOC4 %s: PCI clock is %ld ns.\n",
-                       pci_name(idd->idd_pdev),
-                       period / IOC4_EXTINT_COUNT_DIVISOR);
+                       "IOC4 %s: PCI clock is %lld ns.\n",
+                       pci_name(idd->idd_pdev), ns);
         }
 
         /* Remember results.  We store the extint clock period rather
diff --git a/drivers/serial/ioc4_serial.c b/drivers/serial/ioc4_serial.c
index 98ce88d80207..ff4fa25f9fd1 100644
--- a/drivers/serial/ioc4_serial.c
+++ b/drivers/serial/ioc4_serial.c
@@ -2935,7 +2935,7 @@ static void __devexit ioc4_serial_exit(void)
         uart_unregister_driver(&ioc4_uart_rs422);
 }
 
-module_init(ioc4_serial_init);
+late_initcall(ioc4_serial_init); /* Call only after tty init is done */
 module_exit(ioc4_serial_exit);
 
 MODULE_AUTHOR("Pat Gefre - Silicon Graphics Inc. (SGI) <pfg@sgi.com>");
diff --git a/drivers/sn/Kconfig b/drivers/sn/Kconfig
index 34d4fde51a79..c66ba9ad833d 100644
--- a/drivers/sn/Kconfig
+++ b/drivers/sn/Kconfig
@@ -5,18 +5,6 @@
 menu "SN Devices"
         depends on SGI_SN
 
-config SGI_IOC4
-        tristate "SGI IOC4 Base IO support"
-        default m
-        ---help---
-        This option enables basic support for the IOC4 chip on certain
-        SGI IO controller cards (IO9, IO10, and PCI-RT).  This option
-        does not enable any specific functions on such a card, but provides
-        necessary infrastructure for other drivers to utilize.
-
-        If you have an SGI Altix with an IOC4-based card say Y.
-        Otherwise say N.
-
 config SGI_IOC3
         tristate "SGI IOC3 Base IO support"
         default m
diff --git a/drivers/sn/Makefile b/drivers/sn/Makefile
index 2cda011597c0..693db8bb8d9c 100644
--- a/drivers/sn/Makefile
+++ b/drivers/sn/Makefile
@@ -3,5 +3,4 @@
 #
 #
 
-obj-$(CONFIG_SGI_IOC4) += ioc4.o
 obj-$(CONFIG_SGI_IOC3) += ioc3.o