linux-kernel - [PATCH v6 14/16] powerpc: Switch to generic free_initrd

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Date:   Sun,  1 Apr 2018 10:59:28 -0400
From:   Shea Levy <shea@...alevy.com>
To:     linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Shea Levy <shea@...alevy.com>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH v6 14/16] powerpc: Switch to generic free_initrd_mem.

The first patch in this series added a weakly-defined generic
implementation, which is functionally identical to the
architecture-specific one removed here.

Series boot-tested on RISC-V (which now uses the generic
implementation) and x86_64 (which doesn't).

Signed-off-by: Shea Levy <shea@...alevy.com>
---
 arch/powerpc/mm/mem.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index fe8c61149fb8..e85b2a3cd264 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -404,13 +404,6 @@ void free_initmem(void)
 	free_initmem_default(POISON_FREE_INITMEM);
 }
 
-#ifdef CONFIG_BLK_DEV_INITRD
-void __init free_initrd_mem(unsigned long start, unsigned long end)
-{
-	free_reserved_area((void *)start, (void *)end, -1, "initrd");
-}
-#endif
-
 /*
  * This is called when a page has been modified by the kernel.
  * It just marks the page as not i-cache clean.  We do the i-cache
-- 
2.16.2