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| author | Mike Rapoport <rppt@linux.ibm.com> | 2019-07-24 17:10:32 +0300 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2019-08-26 18:19:04 -0700 |
| commit | f348f5c232408cb44451cc5ba52a4b326b6034da (patch) | |
| tree | 342874ab6f459df75c1fd78bca9b4afa4fa5fdbe /arch/xtensa/mm/init.c | |
| parent | a55aa89aab90fae7c815b0551b07be37db359d76 (diff) | |
| download | linux-f348f5c232408cb44451cc5ba52a4b326b6034da.tar.gz linux-f348f5c232408cb44451cc5ba52a4b326b6034da.tar.bz2 linux-f348f5c232408cb44451cc5ba52a4b326b6034da.zip | |
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/init.c')
| -rw-r--r-- | arch/xtensa/mm/init.c | 10 |
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; |