linux-kernel - [PATCH 1/2] Lite5200 shouldn't mess with ROOT

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Message-id: <20071014041327.17867.88446.stgit@trillian.cg.shawcable.net>
Date:	Sat, 13 Oct 2007 22:13:27 -0600
From:	Grant Likely <grant.likely@...retlab.ca>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	linuxppc-dev@...abs.org, linux-kernel@...r.kernel.org,
	Al Viro <viro@....linux.org.uk>, paulus@...abs.org
Subject: [PATCH 1/2] Lite5200 shouldn't mess with ROOT_DEV

From: Grant Likely <grant.likely@...retlab.ca>

There is no good reason for board platform code to mess with the ROOT_DEV.
Remove it from all in-tree platforms except powermac

This is a follow on to commit 745e1027751acbc1f14f8bbef378b491242b9c83.
The original patch had this change to lite5200.c, but it got dropped in
the psycho madness that is the 2.6.24 merge window.

Signed-off-by: Grant Likely <grant.likely@...retlab.ca>
---

 arch/powerpc/platforms/52xx/lite5200.c |   12 ------------
 1 files changed, 0 insertions(+), 12 deletions(-)

diff --git a/arch/powerpc/platforms/52xx/lite5200.c b/arch/powerpc/platforms/52xx/lite5200.c
index 0caa3d9..a0b4934 100644
--- a/arch/powerpc/platforms/52xx/lite5200.c
+++ b/arch/powerpc/platforms/52xx/lite5200.c
@@ -156,18 +156,6 @@ static void __init lite5200_setup_arch(void)
 		of_node_put(np);
 	}
 #endif
-
-#ifdef CONFIG_BLK_DEV_INITRD
-	if (initrd_start)
-		ROOT_DEV = Root_RAM0;
-	else
-#endif
-#ifdef  CONFIG_ROOT_NFS
-		ROOT_DEV = Root_NFS;
-#else
-		ROOT_DEV = Root_HDA1;
-#endif
-
 }
 
 /*

-
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