7 files changed, 32 insertions, 15 deletions

diff --git a/arch/arm/mach-ep93xx/include/mach/ts72xx.h b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
index 3bd934e9a7f..93107d88ff3 100644
--- a/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+++ b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
@@ -65,6 +65,8 @@
 #define TS72XX_RTC_DATA_PHYS_BASE       0x11700000
 #define TS72XX_RTC_DATA_SIZE            0x00001000
 
+#define TS72XX_WDT_CONTROL_PHYS_BASE    0x23800000
+#define TS72XX_WDT_FEED_PHYS_BASE       0x23c00000
 
 #ifndef __ASSEMBLY__
 
diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
index 259f7822ba5..fac1ec7a60f 100644
--- a/arch/arm/mach-ep93xx/ts72xx.c
+++ b/arch/arm/mach-ep93xx/ts72xx.c
@@ -166,6 +166,26 @@ static struct platform_device ts72xx_rtc_device = {
         .num_resources  = 0,
 };
 
+static struct resource ts72xx_wdt_resources[] = {
+        {
+                .start  = TS72XX_WDT_CONTROL_PHYS_BASE,
+                .end    = TS72XX_WDT_CONTROL_PHYS_BASE + SZ_4K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = TS72XX_WDT_FEED_PHYS_BASE,
+                .end    = TS72XX_WDT_FEED_PHYS_BASE + SZ_4K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct platform_device ts72xx_wdt_device = {
+        .name           = "ts72xx-wdt",
+        .id             = -1,
+        .num_resources  = ARRAY_SIZE(ts72xx_wdt_resources),
+        .resource       = ts72xx_wdt_resources,
+};
+
 static struct ep93xx_eth_data ts72xx_eth_data = {
         .phy_id         = 1,
 };
@@ -175,6 +195,7 @@ static void __init ts72xx_init_machine(void)
         ep93xx_init_devices();
         ts72xx_register_flash();
         platform_device_register(&ts72xx_rtc_device);
+        platform_device_register(&ts72xx_wdt_device);
 
         ep93xx_register_eth(&ts72xx_eth_data, 1);
 }
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
index 6f8ebe1085b..072b948b2e2 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
@@ -553,7 +553,7 @@ static ssize_t mpc52xx_wdt_write(struct file *file, const char __user *data,
         return 0;
 }
 
-static struct watchdog_info mpc5200_wdt_info = {
+static const struct watchdog_info mpc5200_wdt_info = {
         .options        = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
         .identity       = WDT_IDENTITY,
 };
diff --git a/arch/s390/include/asm/qdio.h b/arch/s390/include/asm/qdio.h
index c666bfe5e98..9b04b1102bb 100644
--- a/arch/s390/include/asm/qdio.h
+++ b/arch/s390/include/asm/qdio.h
@@ -321,11 +321,6 @@ typedef void qdio_handler_t(struct ccw_device *, unsigned int, int,
 #define QDIO_ERROR_ACTIVATE_CHECK_CONDITION     0x40
 #define QDIO_ERROR_SLSB_STATE                   0x80
 
-/* for qdio_initialize */
-#define QDIO_INBOUND_0COPY_SBALS                0x01
-#define QDIO_OUTBOUND_0COPY_SBALS               0x02
-#define QDIO_USE_OUTBOUND_PCIS                  0x04
-
 /* for qdio_cleanup */
 #define QDIO_FLAG_CLEANUP_USING_CLEAR           0x01
 #define QDIO_FLAG_CLEANUP_USING_HALT            0x02
@@ -344,7 +339,6 @@ typedef void qdio_handler_t(struct ccw_device *, unsigned int, int,
  * @input_handler: handler to be called for input queues
  * @output_handler: handler to be called for output queues
  * @int_parm: interruption parameter
- * @flags: initialization flags
  * @input_sbal_addr_array:  address of no_input_qs * 128 pointers
  * @output_sbal_addr_array: address of no_output_qs * 128 pointers
  */
@@ -361,7 +355,6 @@ struct qdio_initialize {
         qdio_handler_t *input_handler;
         qdio_handler_t *output_handler;
         unsigned long int_parm;
-        unsigned long flags;
         void **input_sbal_addr_array;
         void **output_sbal_addr_array;
 };
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index 75894c28171..aa2483e460f 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -73,15 +73,15 @@ unsigned long long monotonic_clock(void)
 }
 EXPORT_SYMBOL(monotonic_clock);
 
-void tod_to_timeval(__u64 todval, struct timespec *xtime)
+void tod_to_timeval(__u64 todval, struct timespec *xt)
 {
         unsigned long long sec;
 
         sec = todval >> 12;
         do_div(sec, 1000000);
-        xtime->tv_sec = sec;
+        xt->tv_sec = sec;
         todval -= (sec * 1000000) << 12;
-        xtime->tv_nsec = ((todval * 1000) >> 12);
+        xt->tv_nsec = ((todval * 1000) >> 12);
 }
 EXPORT_SYMBOL(tod_to_timeval);
 
@@ -216,8 +216,8 @@ void update_vsyscall(struct timespec *wall_time, struct clocksource *clock,
         ++vdso_data->tb_update_count;
         smp_wmb();
         vdso_data->xtime_tod_stamp = clock->cycle_last;
-        vdso_data->xtime_clock_sec = xtime.tv_sec;
-        vdso_data->xtime_clock_nsec = xtime.tv_nsec;
+        vdso_data->xtime_clock_sec = wall_time->tv_sec;
+        vdso_data->xtime_clock_nsec = wall_time->tv_nsec;
         vdso_data->wtom_clock_sec = wall_to_monotonic.tv_sec;
         vdso_data->wtom_clock_nsec = wall_to_monotonic.tv_nsec;
         smp_wmb();
diff --git a/arch/s390/lib/Makefile b/arch/s390/lib/Makefile
index cd54a1c352a..761ab8b56af 100644
--- a/arch/s390/lib/Makefile
+++ b/arch/s390/lib/Makefile
@@ -2,7 +2,8 @@
 # Makefile for s390-specific library files..
 #
 
-lib-y += delay.o string.o uaccess_std.o uaccess_pt.o usercopy.o
+lib-y += delay.o string.o uaccess_std.o uaccess_pt.o
+obj-y += usercopy.o
 obj-$(CONFIG_32BIT) += div64.o qrnnd.o ucmpdi2.o
 lib-$(CONFIG_64BIT) += uaccess_mvcos.o
 lib-$(CONFIG_SMP) += spinlock.o
diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c
index 76a3637b88e..f16bd04e39e 100644
--- a/arch/s390/mm/cmm.c
+++ b/arch/s390/mm/cmm.c
@@ -374,7 +374,7 @@ static struct ctl_table cmm_dir_table[] = {
 #ifdef CONFIG_CMM_IUCV
 #define SMSG_PREFIX "CMM"
 static void
-cmm_smsg_target(char *from, char *msg)
+cmm_smsg_target(const char *from, char *msg)
 {
         long nr, seconds;