ARM: remove boot_params from struct machine_desc

Now that there is no more users, we can remove it from the kernel.

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>

2 files changed, 0 insertions, 20 deletions

diff --git a/arch/arm/include/asm/mach/arch.h b/arch/arm/include/asm/mach/arch.h
index cc240c03efe..727da118bcc 100644
--- a/arch/arm/include/asm/mach/arch.h
+++ b/arch/arm/include/asm/mach/arch.h
@@ -17,7 +17,6 @@ struct sys_timer;
 struct machine_desc {
         unsigned int            nr;             /* architecture number  */
         const char              *name;          /* architecture name    */
-        unsigned long           boot_params;    /* tagged list          */
         unsigned long           atag_offset;    /* tagged list (relative) */
         const char              **dt_compat;    /* array of device tree
                                                  * 'compatible' strings */
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 2737ba3f739..78d197d6ec3 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -821,25 +821,6 @@ static struct machine_desc * __init setup_machine_tags(unsigned int nr)
                 tags = phys_to_virt(__atags_pointer);
         else if (mdesc->atag_offset)
                 tags = (void *)(PAGE_OFFSET + mdesc->atag_offset);
-        else if (mdesc->boot_params) {
-#ifdef CONFIG_MMU
-                /*
-                 * We still are executing with a minimal MMU mapping created
-                 * with the presumption that the machine default for this
-                 * is located in the first MB of RAM.  Anything else will
-                 * fault and silently hang the kernel at this point.
-                 */
-                if (mdesc->boot_params < PHYS_OFFSET ||
-                    mdesc->boot_params >= PHYS_OFFSET + SZ_1M) {
-                        printk(KERN_WARNING
-                               "Default boot params at physical 0x%08lx out of reach\n",
-                               mdesc->boot_params);
-                } else
-#endif
-                {
-                        tags = phys_to_virt(mdesc->boot_params);
-                }
-        }
 
 #if defined(CONFIG_DEPRECATED_PARAM_STRUCT)
         /*