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authorGrant Likely <grant.likely@secretlab.ca>2007-10-10 20:48:28 +0200
committerPaul Mackerras <paulus@samba.org>2007-10-11 12:40:43 +0200
commit745e1027751acbc1f14f8bbef378b491242b9c83 (patch)
tree578581f58f05a19bd02ef7b67ac7f2862fb90688
parent[POWERPC] Remove empty ppc_md.setup_arch hooks (diff)
downloadlinux-745e1027751acbc1f14f8bbef378b491242b9c83.tar.xz
linux-745e1027751acbc1f14f8bbef378b491242b9c83.zip
[POWERPC] Platforms shouldn't mess with ROOT_DEV
There is no good reason for board platform code to mess with the ROOT_DEV. Remove it from all in-tree platforms except powermac. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
-rw-r--r--arch/powerpc/platforms/52xx/efika.c9
-rw-r--r--arch/powerpc/platforms/cell/setup.c5
-rw-r--r--arch/powerpc/platforms/celleb/setup.c5
-rw-r--r--arch/powerpc/platforms/chrp/setup.c10
-rw-r--r--arch/powerpc/platforms/pseries/setup.c5
5 files changed, 0 insertions, 34 deletions
diff --git a/arch/powerpc/platforms/52xx/efika.c b/arch/powerpc/platforms/52xx/efika.c
index 4263158b3274..0b1e60a010ba 100644
--- a/arch/powerpc/platforms/52xx/efika.c
+++ b/arch/powerpc/platforms/52xx/efika.c
@@ -197,15 +197,6 @@ static void __init efika_setup_arch(void)
{
rtas_initialize();
-#ifdef CONFIG_BLK_DEV_INITRD
- initrd_below_start_ok = 1;
-
- if (initrd_start)
- ROOT_DEV = Root_RAM0;
- else
-#endif
- ROOT_DEV = Root_SDA2; /* sda2 (sda1 is for the kernel) */
-
efika_pcisetup();
#ifdef CONFIG_PM
diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c
index 5343e3844e2a..98e7ef8e6fc6 100644
--- a/arch/powerpc/platforms/cell/setup.c
+++ b/arch/powerpc/platforms/cell/setup.c
@@ -171,11 +171,6 @@ static void __init cell_setup_arch(void)
/* init to some ~sane value until calibrate_delay() runs */
loops_per_jiffy = 50000000;
- if (ROOT_DEV == 0) {
- printk("No ramdisk, default root is /dev/hda2\n");
- ROOT_DEV = Root_HDA2;
- }
-
/* Find and initialize PCI host bridges */
init_pci_config_tokens();
find_and_init_phbs();
diff --git a/arch/powerpc/platforms/celleb/setup.c b/arch/powerpc/platforms/celleb/setup.c
index 0f1dddb81cd2..1769d755eff3 100644
--- a/arch/powerpc/platforms/celleb/setup.c
+++ b/arch/powerpc/platforms/celleb/setup.c
@@ -101,11 +101,6 @@ static void __init celleb_setup_arch(void)
/* init to some ~sane value until calibrate_delay() runs */
loops_per_jiffy = 50000000;
- if (ROOT_DEV == 0) {
- printk("No ramdisk, default root is /dev/hda2\n");
- ROOT_DEV = Root_HDA2;
- }
-
#ifdef CONFIG_DUMMY_CONSOLE
conswitchp = &dummy_con;
#endif
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index 96498ad7b943..59306261f5b2 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -290,16 +290,6 @@ void __init chrp_setup_arch(void)
ppc_md.set_rtc_time = rtas_set_rtc_time;
}
-#ifdef CONFIG_BLK_DEV_INITRD
- /* this is fine for chrp */
- initrd_below_start_ok = 1;
-
- if (initrd_start)
- ROOT_DEV = Root_RAM0;
- else
-#endif
- ROOT_DEV = Root_SDA2; /* sda2 (sda1 is for the kernel) */
-
/* On pegasos, enable the L2 cache if not already done by OF */
pegasos_set_l2cr();
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index f0b7146a110f..fdb9b1c8f977 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -257,11 +257,6 @@ static void __init pSeries_setup_arch(void)
/* init to some ~sane value until calibrate_delay() runs */
loops_per_jiffy = 50000000;
- if (ROOT_DEV == 0) {
- printk("No ramdisk, default root is /dev/sda2\n");
- ROOT_DEV = Root_SDA2;
- }
-
fwnmi_init();
/* Find and initialize PCI host bridges */