[PATCH v6 16/16] um: Switch to generic free_initrd_mem.

[Shea Levy <shea@shealevy.com>]

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@shealevy.com>
---
 arch/um/kernel/mem.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index 3c0e470ea646..2d26eec92126 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -170,13 +170,6 @@ void free_initmem(void)
 {
 }
 
-#ifdef CONFIG_BLK_DEV_INITRD
-void free_initrd_mem(unsigned long start, unsigned long end)
-{
-	free_reserved_area((void *)start, (void *)end, -1, "initrd");
-}
-#endif
-
 /* Allocate and free page tables. */
 
 pgd_t *pgd_alloc(struct mm_struct *mm)
-- 
2.16.2