Merge master.kernel.org:/home/rmk/linux-2.6-arm

9 files changed, 93 insertions, 33 deletions

diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 08e58ecd44be..0d5db5279c5c 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -89,13 +89,6 @@ SECTIONS
                 *(.got)                 /* Global offset table          */
         }
 
-        . = ALIGN(16);
-        __ex_table : {                  /* Exception table              */
-                __start___ex_table = .;
-                        *(__ex_table)
-                __stop___ex_table = .;
-        }
-
         RODATA
 
         _etext = .;                     /* End of text and rodata section */
@@ -138,6 +131,14 @@ SECTIONS
                 *(.data.cacheline_aligned)
 
                 /*
+                 * The exception fixup table (might need resorting at runtime)
+                 */
+                . = ALIGN(32);
+                __start___ex_table = .;
+                *(__ex_table)
+                __stop___ex_table = .;
+
+                /*
                  * and the usual data section
                  */
                 *(.data)
diff --git a/arch/arm/mach-l7200/core.c b/arch/arm/mach-l7200/core.c
index 5fd8c9f97f9a..03ed742ae2be 100644
--- a/arch/arm/mach-l7200/core.c
+++ b/arch/arm/mach-l7200/core.c
@@ -7,11 +7,17 @@
  */
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/device.h>
 
+#include <asm/types.h>
+#include <asm/irq.h>
+#include <asm/mach-types.h>
 #include <asm/hardware.h>
 #include <asm/page.h>
 
+#include <asm/mach/arch.h>
 #include <asm/mach/map.h>
+#include <asm/mach/irq.h>
 
 /*
  * IRQ base register
@@ -47,6 +53,12 @@ static void l7200_unmask_irq(unsigned int irq)
 {
         IRQ_ENABLE = 1 << irq;
 }
+
+static struct irqchip l7200_irq_chip = {
+        .ack            = l7200_mask_irq,
+        .mask           = l7200_mask_irq,
+        .unmask         = l7200_unmask_irq
+};
  
 static void __init l7200_init_irq(void)
 {
@@ -56,11 +68,9 @@ static void __init l7200_init_irq(void)
         FIQ_ENABLECLEAR = 0xffffffff;   /* clear all fast interrupt enables */
 
         for (irq = 0; irq < NR_IRQS; irq++) {
-                irq_desc[irq].valid     = 1;
-                irq_desc[irq].probe_ok  = 1;
-                irq_desc[irq].mask_ack  = l7200_mask_irq;
-                irq_desc[irq].mask      = l7200_mask_irq;
-                irq_desc[irq].unmask    = l7200_unmask_irq;
+                set_irq_chip(irq, &l7200_irq_chip);
+                set_irq_flags(irq, IRQF_VALID);
+                set_irq_handler(irq, do_level_IRQ);
         }
 
         init_FIQ();
diff --git a/arch/arm/mach-pxa/corgi_lcd.c b/arch/arm/mach-pxa/corgi_lcd.c
index c02ef7c0f7ef..850538fadece 100644
--- a/arch/arm/mach-pxa/corgi_lcd.c
+++ b/arch/arm/mach-pxa/corgi_lcd.c
@@ -467,6 +467,7 @@ void corgi_put_hsync(void)
 {
         if (get_hsync_time)
                 symbol_put(w100fb_get_hsynclen);
+        get_hsync_time = NULL;
 }
 
 void corgi_wait_hsync(void)
@@ -476,20 +477,37 @@ void corgi_wait_hsync(void)
 #endif
 
 #ifdef CONFIG_PXA_SHARP_Cxx00
+static struct device *spitz_pxafb_dev;
+
+static int is_pxafb_device(struct device * dev, void * data)
+{
+        struct platform_device *pdev = container_of(dev, struct platform_device, dev);
+
+        return (strncmp(pdev->name, "pxa2xx-fb", 9) == 0);
+}
+
 unsigned long spitz_get_hsync_len(void)
 {
+        if (!spitz_pxafb_dev) {
+                spitz_pxafb_dev = bus_find_device(&platform_bus_type, NULL, NULL, is_pxafb_device);
+                if (!spitz_pxafb_dev)
+                        return 0;
+        }
         if (!get_hsync_time)
                 get_hsync_time = symbol_get(pxafb_get_hsync_time);
         if (!get_hsync_time)
                 return 0;
 
-        return pxafb_get_hsync_time(&pxafb_device.dev);
+        return pxafb_get_hsync_time(spitz_pxafb_dev);
 }
 
 void spitz_put_hsync(void)
 {
+        put_device(spitz_pxafb_dev);
         if (get_hsync_time)
                 symbol_put(pxafb_get_hsync_time);
+        spitz_pxafb_dev = NULL;
+        get_hsync_time = NULL;
 }
 
 void spitz_wait_hsync(void)
diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index d0660a8c4b70..d327c127eddb 100644
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -208,6 +208,11 @@ static struct platform_device pxafb_device = {
         .resource       = pxafb_resources,
 };
 
+void __init set_pxa_fb_parent(struct device *parent_dev)
+{
+        pxafb_device.dev.parent = parent_dev;
+}
+
 static struct platform_device ffuart_device = {
         .name           = "pxa2xx-uart",
         .id             = 0,
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 568afe3d6e1a..d0ab428c2d7d 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -36,7 +36,6 @@
 #include <asm/arch/irq.h>
 #include <asm/arch/mmc.h>
 #include <asm/arch/udc.h>
-#include <asm/arch/ohci.h>
 #include <asm/arch/pxafb.h>
 #include <asm/arch/akita.h>
 #include <asm/arch/spitz.h>
@@ -304,7 +303,6 @@ static struct platform_device *devices[] __initdata = {
         &spitzkbd_device,
         &spitzts_device,
         &spitzbl_device,
-        &spitzbattery_device,
 };
 
 static void __init common_init(void)
@@ -328,7 +326,7 @@ static void __init common_init(void)
 
         platform_add_devices(devices, ARRAY_SIZE(devices));
         pxa_set_mci_info(&spitz_mci_platform_data);
-        pxafb_device.dev.parent = &spitzssp_device.dev;
+        set_pxa_fb_parent(&spitzssp_device.dev);
         set_pxa_fb_info(&spitz_pxafb_info);
 }
 
diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig
index 06807c6ee68a..c796bcdd6158 100644
--- a/arch/arm/mach-s3c2410/Kconfig
+++ b/arch/arm/mach-s3c2410/Kconfig
@@ -12,6 +12,7 @@ config MACH_ANUBIS
 config ARCH_BAST
         bool "Simtec Electronics BAST (EB2410ITX)"
         select CPU_S3C2410
+        select ISA
         help
           Say Y here if you are using the Simtec Electronics EB2410ITX
           development board (also known as BAST)
diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c
index 1714045a182b..344f46005401 100644
--- a/drivers/input/keyboard/spitzkbd.c
+++ b/drivers/input/keyboard/spitzkbd.c
@@ -53,7 +53,7 @@ static unsigned char spitzkbd_keycode[NR_SCANCODES] = {
         KEY_LEFTCTRL, KEY_1, KEY_3, KEY_5, KEY_6, KEY_7, KEY_9, KEY_0, KEY_BACKSPACE, SPITZ_KEY_EXOK, SPITZ_KEY_EXCANCEL, 0, 0, 0, 0, 0,  /* 1-16 */
         0, KEY_2, KEY_4, KEY_R, KEY_Y, KEY_8, KEY_I, KEY_O, KEY_P, SPITZ_KEY_EXJOGDOWN, SPITZ_KEY_EXJOGUP, 0, 0, 0, 0, 0, /* 17-32 */
         KEY_TAB, KEY_Q, KEY_E, KEY_T, KEY_G, KEY_U, KEY_J, KEY_K, 0, 0, 0, 0, 0, 0, 0, 0,                                 /* 33-48 */
-        SPITZ_KEY_CALENDER, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0,         /* 49-64 */
+        SPITZ_KEY_CALENDER, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, 0,         /* 49-64 */
         SPITZ_KEY_ADDRESS, KEY_A, KEY_D, KEY_C, KEY_B, KEY_N, KEY_DOT, 0, KEY_ENTER, KEY_LEFTSHIFT, 0, 0, 0, 0, 0, 0,     /* 65-80 */
         SPITZ_KEY_MAIL, KEY_Z, KEY_X, KEY_MINUS, KEY_SPACE, KEY_COMMA, 0, KEY_UP, 0, 0, SPITZ_KEY_FN, 0, 0, 0, 0, 0,      /* 81-96 */
         KEY_SYSRQ, SPITZ_KEY_JAP1, SPITZ_KEY_JAP2, SPITZ_KEY_CANCEL, SPITZ_KEY_OK, SPITZ_KEY_MENU, KEY_LEFT, KEY_DOWN, KEY_RIGHT, 0, 0, 0, 0, 0, 0, 0  /* 97-112 */
diff --git a/include/asm-arm/arch-pxa/pxafb.h b/include/asm-arm/arch-pxa/pxafb.h
index 21c0e16dce5f..aba9b30f4249 100644
--- a/include/asm-arm/arch-pxa/pxafb.h
+++ b/include/asm-arm/arch-pxa/pxafb.h
@@ -66,4 +66,5 @@ struct pxafb_mach_info {
 
 };
 void set_pxa_fb_info(struct pxafb_mach_info *hard_pxa_fb_info);
+void set_pxa_fb_parent(struct device *parent_dev);
 unsigned long pxafb_get_hsync_time(struct device *dev);
diff --git a/include/asm-arm/arch-s3c2410/io.h b/include/asm-arm/arch-s3c2410/io.h
index 418233a7ee6f..4bf272ed9add 100644
--- a/include/asm-arm/arch-s3c2410/io.h
+++ b/include/asm-arm/arch-s3c2410/io.h
@@ -9,7 +9,7 @@
  *  06-Dec-1997 RMK     Created.
  *  02-Sep-2003 BJD     Modified for S3C2410
  *  10-Mar-2005 LCVR    Changed S3C2410_VA to S3C24XX_VA
- *
+ *  13-Oct-2005 BJD     Fixed problems with LDRH/STRH offset range
  */
 
 #ifndef __ASM_ARM_ARCH_IO_H
@@ -97,7 +97,7 @@ DECLARE_IO(int,l,"")
         else                                                            \
                 __asm__ __volatile__(                                   \
                 "strb   %0, [%1, #0]    @ outbc"                        \
-                : : "r" (value), "r" ((port)));         \
+                : : "r" (value), "r" ((port)));                         \
 })
 
 #define __inbc(port)                                                    \
@@ -110,35 +110,61 @@ DECLARE_IO(int,l,"")
         else                                                            \
                 __asm__ __volatile__(                                   \
                 "ldrb   %0, [%1, #0]    @ inbc"                         \
-                : "=r" (result) : "r" ((port)));        \
+                : "=r" (result) : "r" ((port)));                        \
         result;                                                         \
 })
 
 #define __outwc(value,port)                                             \
 ({                                                                      \
         unsigned long v = value;                                        \
-        if (__PORT_PCIO((port)))                                        \
-                __asm__ __volatile__(                                   \
-                "strh   %0, [%1, %2]    @ outwc"                        \
-                : : "r" (v), "r" (PCIO_BASE), "Jr" ((port)));   \
-        else                                                            \
+        if (__PORT_PCIO((port))) {                                      \
+                if ((port) < 256 && (port) > -256)                      \
+                        __asm__ __volatile__(                           \
+                        "strh   %0, [%1, %2]    @ outwc"                \
+                        : : "r" (v), "r" (PCIO_BASE), "Jr" ((port)));   \
+                else if ((port) > 0)                                    \
+                        __asm__ __volatile__(                           \
+                        "strh   %0, [%1, %2]    @ outwc"                \
+                        : : "r" (v),                                    \
+                            "r" (PCIO_BASE + ((port) & ~0xff)),         \
+                             "Jr" (((port) & 0xff)));                   \
+                else                                                    \
+                        __asm__ __volatile__(                           \
+                        "strh   %0, [%1, #0]    @ outwc"                \
+                        : : "r" (v),                                    \
+                            "r" (PCIO_BASE + (port)));                  \
+        } else                                                          \
                 __asm__ __volatile__(                                   \
                 "strh   %0, [%1, #0]    @ outwc"                        \
-                : : "r" (v), "r" ((port)));     \
+                : : "r" (v), "r" ((port)));                             \
 })
 
 #define __inwc(port)                                                    \
 ({                                                                      \
         unsigned short result;                                          \
-        if (__PORT_PCIO((port)))                                        \
-                __asm__ __volatile__(                                   \
-                "ldrh   %0, [%1, %2]    @ inwc"                         \
-                : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port)));      \
-        else                                                            \
+        if (__PORT_PCIO((port))) {                                      \
+                if ((port) < 256 && (port) > -256 )                     \
+                        __asm__ __volatile__(                           \
+                        "ldrh   %0, [%1, %2]    @ inwc"                 \
+                        : "=r" (result)                                 \
+                        : "r" (PCIO_BASE),                              \
+                          "Jr" ((port)));                               \
+                else if ((port) > 0)                                    \
+                        __asm__ __volatile__(                           \
+                        "ldrh   %0, [%1, %2]    @ inwc"                 \
+                        : "=r" (result)                                 \
+                        : "r" (PCIO_BASE + ((port) & ~0xff)),           \
+                          "Jr" (((port) & 0xff)));                      \
+                else                                                    \
+                        __asm__ __volatile__(                           \
+                        "ldrh   %0, [%1, #0]    @ inwc"                 \
+                        : "=r" (result)                                 \
+                        : "r" (PCIO_BASE + ((port))));                  \
+        } else                                                          \
                 __asm__ __volatile__(                                   \
                 "ldrh   %0, [%1, #0]    @ inwc"                         \
-                : "=r" (result) : "r" ((port)));                \
-        result;                                         \
+                : "=r" (result) : "r" ((port)));                        \
+        result;                                                         \
 })
 
 #define __outlc(value,port)                                             \