summaryrefslogtreecommitdiffstats
path: root/arch/xtensa/mm
diff options
context:
space:
mode:
authorMike Rapoport <rppt@linux.ibm.com>2019-07-24 17:10:32 +0300
committerMax Filippov <jcmvbkbc@gmail.com>2019-08-26 18:19:04 -0700
commitf348f5c232408cb44451cc5ba52a4b326b6034da (patch)
tree342874ab6f459df75c1fd78bca9b4afa4fa5fdbe /arch/xtensa/mm
parenta55aa89aab90fae7c815b0551b07be37db359d76 (diff)
downloadlinux-f348f5c232408cb44451cc5ba52a4b326b6034da.tar.bz2
xtensa: remove free_initrd_mem
The xtensa free_initrd_mem() verifies that initrd is mapped and then frees its memory using free_reserved_area(). The initrd is considered mapped when its memory was successfully reserved with mem_reserve(). Resetting initrd_start to 0 in case of mem_reserve() failure allows to switch to generic free_initrd_mem() implementation. Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Message-Id: <1563977432-8376-1-git-send-email-rppt@linux.ibm.com> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa/mm')
-rw-r--r--arch/xtensa/mm/init.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/xtensa/mm/init.c b/arch/xtensa/mm/init.c
index 79467c749416..d898ed67d890 100644
--- a/arch/xtensa/mm/init.c
+++ b/arch/xtensa/mm/init.c
@@ -203,16 +203,6 @@ void __init mem_init(void)
(unsigned long)(__bss_stop - __bss_start) >> 10);
}
-#ifdef CONFIG_BLK_DEV_INITRD
-extern int initrd_is_mapped;
-
-void free_initrd_mem(unsigned long start, unsigned long end)
-{
- if (initrd_is_mapped)
- free_reserved_area((void *)start, (void *)end, -1, "initrd");
-}
-#endif
-
static void __init parse_memmap_one(char *p)
{
char *oldp;