10 files changed, 87 insertions, 30 deletions

diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
index 9ddc5b9ce3bd..76effdbea075 100644
--- a/arch/sparc/lib/Makefile
+++ b/arch/sparc/lib/Makefile
@@ -8,6 +8,7 @@ lib-y := mul.o rem.o sdiv.o udiv.o umul.o urem.o ashrdi3.o memcpy.o memset.o \
          strlen.o checksum.o blockops.o memscan.o memcmp.o strncmp.o \
          strncpy_from_user.o divdi3.o udivdi3.o strlen_user.o \
          copy_user.o locks.o atomic.o \
-         lshrdi3.o ashldi3.o rwsem.o muldi3.o bitext.o
+         lshrdi3.o ashldi3.o rwsem.o muldi3.o bitext.o \
+         cmpdi2.o
 
 obj-y += iomap.o atomic32.o
diff --git a/arch/sparc/lib/cmpdi2.c b/arch/sparc/lib/cmpdi2.c
new file mode 100644
index 000000000000..8c1306437ed1
--- /dev/null
+++ b/arch/sparc/lib/cmpdi2.c
@@ -0,0 +1,27 @@
+#include <linux/module.h>
+
+#include "libgcc.h"
+
+word_type __cmpdi2(long long a, long long b)
+{
+        const DWunion au = {
+                .ll = a
+        };
+        const DWunion bu = {
+                .ll = b
+        };
+
+        if (au.s.high < bu.s.high)
+                return 0;
+        else if (au.s.high > bu.s.high)
+                return 2;
+
+        if ((unsigned int) au.s.low < (unsigned int) bu.s.low)
+                return 0;
+        else if ((unsigned int) au.s.low > (unsigned int) bu.s.low)
+                return 2;
+
+        return 1;
+}
+
+EXPORT_SYMBOL(__cmpdi2);
diff --git a/arch/sparc/lib/libgcc.h b/arch/sparc/lib/libgcc.h
new file mode 100644
index 000000000000..b84fd797f3ea
--- /dev/null
+++ b/arch/sparc/lib/libgcc.h
@@ -0,0 +1,18 @@
+#ifndef __ASM_LIBGCC_H
+#define __ASM_LIBGCC_H
+
+#include <asm/byteorder.h>
+
+typedef int word_type __attribute__ ((mode (__word__)));
+
+struct DWstruct {
+        int high, low;
+};
+
+typedef union
+{
+        struct DWstruct s;
+        long long ll;
+} DWunion;
+
+#endif /* __ASM_LIBGCC_H */
diff --git a/arch/sparc/prom/console.c b/arch/sparc/prom/console.c
index 8d1cfb0d5068..2a007a784415 100644
--- a/arch/sparc/prom/console.c
+++ b/arch/sparc/prom/console.c
@@ -17,9 +17,6 @@
 
 extern void restore_current(void);
 
-static char con_name_jmc[] = "/obio/su@"; /* "/obio/su@0,3002f8"; */
-#define CON_SIZE_JMC    (sizeof(con_name_jmc))
-
 /* Non blocking get character from console input device, returns -1
  * if no input was taken.  This can be used for polling.
  */
diff --git a/drivers/block/sunvdc.c b/drivers/block/sunvdc.c
index 4dff49256ac2..317a790c153b 100644
--- a/drivers/block/sunvdc.c
+++ b/drivers/block/sunvdc.c
@@ -417,7 +417,7 @@ static int __send_request(struct request *req)
         desc->req_id = port->req_id;
         desc->operation = op;
         if (port->vdisk_type == VD_DISK_TYPE_DISK) {
-                desc->slice = 2;
+                desc->slice = 0xff;
         } else {
                 desc->slice = 0;
         }
diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c
index 79b13685bdfa..e074943feff5 100644
--- a/drivers/serial/sunsu.c
+++ b/drivers/serial/sunsu.c
@@ -1198,10 +1198,11 @@ static int __init sunsu_kbd_ms_init(struct uart_sunsu_port *up)
         if (up->port.type == PORT_UNKNOWN)
                 return -ENODEV;
 
-        printk("%s: %s port at %lx, irq %u\n",
+        printk("%s: %s port at %llx, irq %u\n",
                to_of_device(up->port.dev)->node->full_name,
                (up->su_type == SU_PORT_KBD) ? "Keyboard" : "Mouse",
-               up->port.mapbase, up->port.irq);
+               (unsigned long long) up->port.mapbase,
+               up->port.irq);
 
 #ifdef CONFIG_SERIO
         serio = &up->serio;
diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c
index 1d262c0c613f..283bef0d24cb 100644
--- a/drivers/serial/sunzilog.c
+++ b/drivers/serial/sunzilog.c
@@ -1431,14 +1431,16 @@ static int __devinit zs_probe(struct of_device *op, const struct of_device_id *m
                         return err;
                 }
         } else {
-                printk(KERN_INFO "%s: Keyboard at MMIO 0x%lx (irq = %d) "
+                printk(KERN_INFO "%s: Keyboard at MMIO 0x%llx (irq = %d) "
                        "is a %s\n",
-                       op->dev.bus_id, up[0].port.mapbase, op->irqs[0],
-                       sunzilog_type (&up[0].port));
-                printk(KERN_INFO "%s: Mouse at MMIO 0x%lx (irq = %d) "
+                       op->dev.bus_id,
+                       (unsigned long long) up[0].port.mapbase,
+                       op->irqs[0], sunzilog_type(&up[0].port));
+                printk(KERN_INFO "%s: Mouse at MMIO 0x%llx (irq = %d) "
                        "is a %s\n",
-                       op->dev.bus_id, up[1].port.mapbase, op->irqs[0],
-                       sunzilog_type (&up[1].port));
+                       op->dev.bus_id,
+                       (unsigned long long) up[1].port.mapbase,
+                       op->irqs[0], sunzilog_type(&up[1].port));
         }
 
         dev_set_drvdata(&op->dev, &up[0]);
diff --git a/drivers/video/bw2.c b/drivers/video/bw2.c
index 718b9f83736e..833b10c84064 100644
--- a/drivers/video/bw2.c
+++ b/drivers/video/bw2.c
@@ -233,9 +233,9 @@ static u8 bw2regs_66hz[] __devinitdata = {
         0x10, 0x20,     0
 };
 
-static void __devinit bw2_do_default_mode(struct bw2_par *par,
-                                          struct fb_info *info,
-                                          int *linebytes)
+static int __devinit bw2_do_default_mode(struct bw2_par *par,
+                                         struct fb_info *info,
+                                         int *linebytes)
 {
         u8 status, mon;
         u8 *p;
@@ -266,17 +266,18 @@ static void __devinit bw2_do_default_mode(struct bw2_par *par,
                 break;
 
         case BWTWO_SR_ID_NOCONN:
-                return;
+                return 0;
 
         default:
-                prom_printf("bw2: can't handle SR %02x\n",
-                            status);
-                prom_halt();
+                printk(KERN_ERR "bw2: can't handle SR %02x\n",
+                       status);
+                return -EINVAL;
         }
         for ( ; *p; p += 2) {
                 u8 __iomem *regp = &((u8 __iomem *)par->regs)[p[0]];
                 sbus_writeb(p[1], regp);
         }
+        return 0;
 }
 
 static int __devinit bw2_probe(struct of_device *op, const struct of_device_id *match)
@@ -312,8 +313,11 @@ static int __devinit bw2_probe(struct of_device *op, const struct of_device_id *
         if (!par->regs)
                 goto out_release_fb;
 
-        if (!of_find_property(dp, "width", NULL))
-                bw2_do_default_mode(par, info, &linebytes);
+        if (!of_find_property(dp, "width", NULL)) {
+                err = bw2_do_default_mode(par, info, &linebytes);
+                if (err)
+                        goto out_unmap_regs;
+        }
 
         par->fbsize = PAGE_ALIGN(linebytes * info->var.yres);
 
diff --git a/drivers/video/cg3.c b/drivers/video/cg3.c
index 5741b46ade1b..a5c7fb331527 100644
--- a/drivers/video/cg3.c
+++ b/drivers/video/cg3.c
@@ -315,7 +315,7 @@ static u_char cg3_dacvals[] __devinitdata = {
         4, 0xff,        5, 0x00,        6, 0x70,        7, 0x00,        0
 };
 
-static void __devinit cg3_do_default_mode(struct cg3_par *par)
+static int __devinit cg3_do_default_mode(struct cg3_par *par)
 {
         enum cg3_type type;
         u8 *p;
@@ -332,10 +332,9 @@ static void __devinit cg3_do_default_mode(struct cg3_par *par)
                         else
                                 type = CG3_AT_66HZ;
                 } else {
-                        prom_printf("cgthree: can't handle SR %02x\n",
-                                    status);
-                        prom_halt();
-                        return;
+                        printk(KERN_ERR "cgthree: can't handle SR %02x\n",
+                               status);
+                        return -EINVAL;
                 }
         }
 
@@ -351,6 +350,7 @@ static void __devinit cg3_do_default_mode(struct cg3_par *par)
                 regp = (u8 __iomem *)&par->regs->cmap.control;
                 sbus_writeb(p[1], regp);
         }
+        return 0;
 }
 
 static int __devinit cg3_probe(struct of_device *op,
@@ -400,8 +400,11 @@ static int __devinit cg3_probe(struct of_device *op,
 
         cg3_blank(0, info);
 
-        if (!of_find_property(dp, "width", NULL))
-                cg3_do_default_mode(par);
+        if (!of_find_property(dp, "width", NULL)) {
+                err = cg3_do_default_mode(par);
+                if (err)
+                        goto out_unmap_screen;
+        }
 
         if (fb_alloc_cmap(&info->cmap, 256, 0))
                 goto out_unmap_screen;
diff --git a/include/asm-sparc/tlbflush.h b/include/asm-sparc/tlbflush.h
index 4a3b66618e75..a619da5cfaa9 100644
--- a/include/asm-sparc/tlbflush.h
+++ b/include/asm-sparc/tlbflush.h
@@ -57,6 +57,10 @@ BTFIXUPDEF_CALL(void, flush_tlb_page, struct vm_area_struct *, unsigned long)
 /*
  * This is a kludge, until I know better. --zaitcev XXX
  */
-#define flush_tlb_kernel_range(start, end) flush_tlb_all()
+static inline void flush_tlb_kernel_range(unsigned long start,
+                                          unsigned long end)
+{
+        flush_tlb_all();
+}
 
 #endif /* _SPARC_TLBFLUSH_H */