I'm not sure how useful a platform default ROOT_DEV is these days,
but it pretty sure isn't machvec dependent.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
arch/ia64/dig/setup.c | 9 ---------
arch/ia64/kernel/setup.c | 9 +++++++++
2 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/arch/ia64/dig/setup.c b/arch/ia64/dig/setup.c
index cc14fdce6db6..0b1866d2462a 100644
--- a/arch/ia64/dig/setup.c
+++ b/arch/ia64/dig/setup.c
@@ -13,13 +13,11 @@
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/kernel.h>
-#include <linux/kdev_t.h>
#include <linux/string.h>
#include <linux/screen_info.h>
#include <linux/console.h>
#include <linux/timex.h>
#include <linux/sched.h>
-#include <linux/root_dev.h>
#include <asm/io.h>
#include <asm/machvec.h>
@@ -30,13 +28,6 @@ dig_setup (char **cmdline_p)
{
unsigned int orig_x, orig_y, num_cols, num_rows, font_height;
- /*
- * Default to /dev/sda2. This assumes that the EFI partition
- * is physical disk 1 partition 1 and the Linux root disk is
- * physical disk 1 partition 2.
- */
- ROOT_DEV = Root_SDA2; /* default to second partition on first drive */
-
#ifdef CONFIG_SMP
init_smp_config();
#endif
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 8d47836d932c..560f9833c665 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -30,6 +30,7 @@
#include <linux/console.h>
#include <linux/delay.h>
#include <linux/cpu.h>
+#include <linux/kdev_t.h>
#include <linux/kernel.h>
#include <linux/memblock.h>
#include <linux/reboot.h>
@@ -41,6 +42,7 @@
#include <linux/threads.h>
#include <linux/screen_info.h>
#include <linux/dmi.h>
+#include <linux/root_dev.h>
#include <linux/serial.h>
#include <linux/serial_core.h>
#include <linux/efi.h>
@@ -599,6 +601,13 @@ setup_arch (char **cmdline_p)
if (!nomca)
ia64_mca_init();
+ /*
+ * Default to /dev/sda2. This assumes that the EFI partition
+ * is physical disk 1 partition 1 and the Linux root disk is
+ * physical disk 1 partition 2.
+ */
+ ROOT_DEV = Root_SDA2; /* default to second partition on first drive */
+
platform_setup(cmdline_p);
paging_init();
--
2.20.1
