[PATCH 1/5] RISC-V: Move free_initrd_mem() to kernel/setup.c

Anup Patel
2019-01-07T16:11:16Z

From: Anup Patel <anup.patel@wdc.com>

We move free_initrd_mem() to kernel/setup.c so that all initrd
related functions are in one place.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
---
arch/riscv/kernel/setup.c | 4 ++++
arch/riscv/mm/init.c | 7 -------
2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c
index fc8006a042eb..64646d0b4d53 100644
--- a/arch/riscv/kernel/setup.c
+++ b/arch/riscv/kernel/setup.c
@@ -96,6 +96,10 @@ static void __init setup_initrd(void)
initrd_start = 0;
initrd_end = 0;
}
+
+void free_initrd_mem(unsigned long start, unsigned long end)
+{
+}
#endif /* CONFIG_BLK_DEV_INITRD */

pgd_t swapper_pg_dir[PTRS_PER_PGD] __page_aligned_bss;
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index 1d9bfaff60bc..f354486f9b78 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -14,7 +14,6 @@
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/memblock.h>
-#include <linux/initrd.h>
#include <linux/swap.h>
#include <linux/sizes.h>

@@ -63,9 +62,3 @@ void free_initmem(void)
{
free_initmem_default(0);
}
-
-#ifdef CONFIG_BLK_DEV_INITRD
-void free_initrd_mem(unsigned long start, unsigned long end)
-{
-}
-#endif /* CONFIG_BLK_DEV_INITRD */
--
2.17.1