Automatic merge of master.kernel.org:/home/rmk/linux-2.6-rmk.git

3 files changed, 42 insertions, 6 deletions

diff --git a/include/asm-arm/arch-imx/imxfb.h b/include/asm-arm/arch-imx/imxfb.h
new file mode 100644
index 000000000000..2346d454ab9c
--- /dev/null
+++ b/include/asm-arm/arch-imx/imxfb.h
@@ -0,0 +1,35 @@
+/*
+ * This structure describes the machine which we are running on.
+ */
+struct imxfb_mach_info {
+        u_long          pixclock;
+
+        u_short         xres;
+        u_short         yres;
+
+        u_char          bpp;
+        u_char          hsync_len;
+        u_char          left_margin;
+        u_char          right_margin;
+
+        u_char          vsync_len;
+        u_char          upper_margin;
+        u_char          lower_margin;
+        u_char          sync;
+
+        u_int           cmap_greyscale:1,
+                        cmap_inverse:1,
+                        cmap_static:1,
+                        unused:29;
+
+        u_int           pcr;
+        u_int           pwmr;
+        u_int           lscr1;
+
+        u_char * fixed_screen_cpu;
+        dma_addr_t fixed_screen_dma;
+
+        void (*lcd_power)(int);
+        void (*backlight_power)(int);
+};
+void set_imx_fb_info(struct imxfb_mach_info *hard_imx_fb_info);
diff --git a/include/asm-arm/processor.h b/include/asm-arm/processor.h
index 4a9845997a75..7d4118e09054 100644
--- a/include/asm-arm/processor.h
+++ b/include/asm-arm/processor.h
@@ -23,8 +23,6 @@
 #include <asm/procinfo.h>
 #include <asm/types.h>
 
-#define KERNEL_STACK_SIZE       PAGE_SIZE
-
 union debug_insn {
         u32     arm;
         u16     thumb;
@@ -87,8 +85,9 @@ unsigned long get_wchan(struct task_struct *p);
  */
 extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
 
-#define KSTK_EIP(tsk)   (((unsigned long *)(4096+(unsigned long)(tsk)->thread_info))[1019])
-#define KSTK_ESP(tsk)   (((unsigned long *)(4096+(unsigned long)(tsk)->thread_info))[1017])
+#define KSTK_REGS(tsk)  (((struct pt_regs *)(THREAD_START_SP + (unsigned long)(tsk)->thread_info)) - 1)
+#define KSTK_EIP(tsk)   KSTK_REGS(tsk)->ARM_pc
+#define KSTK_ESP(tsk)   KSTK_REGS(tsk)->ARM_sp
 
 /*
  * Prefetching support - only ARMv5.
diff --git a/include/asm-arm/thread_info.h b/include/asm-arm/thread_info.h
index a61618fb433c..66c585c50cf9 100644
--- a/include/asm-arm/thread_info.h
+++ b/include/asm-arm/thread_info.h
@@ -14,6 +14,10 @@
 
 #include <asm/fpstate.h>
 
+#define THREAD_SIZE_ORDER       1
+#define THREAD_SIZE             8192
+#define THREAD_START_SP         (THREAD_SIZE - 8)
+
 #ifndef __ASSEMBLY__
 
 struct task_struct;
@@ -77,8 +81,6 @@ struct thread_info {
 #define init_thread_info        (init_thread_union.thread_info)
 #define init_stack              (init_thread_union.stack)
 
-#define THREAD_SIZE             8192
-
 /*
  * how to get the thread information struct from C
  */