Merge branch 'linux-2.6' into for-linus

[karo-tx-linux.git] / arch / powerpc / platforms / iseries / setup.c

diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c
index 6f73469fd3b0c64b1a753003af5e3a93a1fef072..cd8965ec9ddb95c37d3ce76b640153b6e072c7c0 100644 (file)
--- a/arch/powerpc/platforms/iseries/setup.c
+++ b/arch/powerpc/platforms/iseries/setup.c
@@ -21,7 +21,6 @@
 #include <linux/smp.h>
 #include <linux/param.h>
 #include <linux/string.h>
-#include <linux/initrd.h>
 #include <linux/seq_file.h>
 #include <linux/kdev_t.h>
 #include <linux/major.h>
@@ -80,8 +79,6 @@ extern void iSeries_pci_final_fixup(void);
 static void iSeries_pci_final_fixup(void) { }
 #endif
 
-extern int rd_size;            /* Defined in drivers/block/rd.c */
-
 extern unsigned long iSeries_recal_tb;
 extern unsigned long iSeries_recal_titan;
 
@@ -295,24 +292,6 @@ static void __init iSeries_init_early(void)
 {
        DBG(" -> iSeries_init_early()\n");
 
-#if defined(CONFIG_BLK_DEV_INITRD)
-       /*
-        * If the init RAM disk has been configured and there is
-        * a non-zero starting address for it, set it up
-        */
-       if (naca.xRamDisk) {
-               initrd_start = (unsigned long)__va(naca.xRamDisk);
-               initrd_end = initrd_start + naca.xRamDiskSize * HW_PAGE_SIZE;
-               initrd_below_start_ok = 1;      // ramdisk in kernel space
-               ROOT_DEV = Root_RAM0;
-               if (((rd_size * 1024) / HW_PAGE_SIZE) < naca.xRamDiskSize)
-                       rd_size = (naca.xRamDiskSize * HW_PAGE_SIZE) / 1024;
-       } else
-#endif /* CONFIG_BLK_DEV_INITRD */
-       {
-           /* ROOT_DEV = MKDEV(VIODASD_MAJOR, 1); */
-       }
-
        iSeries_recal_tb = get_tb();
        iSeries_recal_titan = HvCallXm_loadTod();
 
@@ -331,17 +310,6 @@ static void __init iSeries_init_early(void)
 
        mf_init();
 
-       /* If we were passed an initrd, set the ROOT_DEV properly if the values
-        * look sensible. If not, clear initrd reference.
-        */
-#ifdef CONFIG_BLK_DEV_INITRD
-       if (initrd_start >= KERNELBASE && initrd_end >= KERNELBASE &&
-           initrd_end > initrd_start)
-               ROOT_DEV = Root_RAM0;
-       else
-               initrd_start = initrd_end = 0;
-#endif /* CONFIG_BLK_DEV_INITRD */
-
        DBG(" <- iSeries_init_early()\n");
 }