[PATCH 8/8] crash_core.c: remove unneeded functions

Baoquan He
2023-08-27T10:12:48Z

So far, nobody calls functions parse_crashkernel_high() and
parse_crashkernel_high(), remove both of them.

Signed-off-by: Baoquan He <bhe@redhat.com>
---
include/linux/crash_core.h | 4 ----
kernel/crash_core.c | 18 ------------------
2 files changed, 22 deletions(-)

diff --git a/include/linux/crash_core.h b/include/linux/crash_core.h
index 2f732493e922..0c512a80a768 100644
--- a/include/linux/crash_core.h
+++ b/include/linux/crash_core.h
@@ -80,10 +80,6 @@ void final_note(Elf_Word *buf);
int __init parse_crashkernel(char *cmdline, unsigned long long system_ram,
unsigned long long *crash_size, unsigned long long *crash_base,
unsigned long long *low_size, bool *high);
-int parse_crashkernel_high(char *cmdline, unsigned long long system_ram,
- unsigned long long *crash_size, unsigned long long *crash_base);
-int parse_crashkernel_low(char *cmdline, unsigned long long system_ram,
- unsigned long long *crash_size, unsigned long long *crash_base);

#ifdef CONFIG_ARCH_HAS_GENERIC_CRASHKERNEL_RESERVATION
#ifndef DEFAULT_CRASH_KERNEL_LOW_SIZE
diff --git a/kernel/crash_core.c b/kernel/crash_core.c
index 6bc00cc390b5..61a8ea3b23a2 100644
--- a/kernel/crash_core.c
+++ b/kernel/crash_core.c
@@ -323,24 +323,6 @@ int __init parse_crashkernel(char *cmdline,
return 0;
}

-int __init parse_crashkernel_high(char *cmdline,
- unsigned long long system_ram,
- unsigned long long *crash_size,
- unsigned long long *crash_base)
-{
- return __parse_crashkernel(cmdline, system_ram, crash_size, crash_base,
- suffix_tbl[SUFFIX_HIGH]);
-}
-
-int __init parse_crashkernel_low(char *cmdline,
- unsigned long long system_ram,
- unsigned long long *crash_size,
- unsigned long long *crash_base)
-{
- return __parse_crashkernel(cmdline, system_ram, crash_size, crash_base,
- suffix_tbl[SUFFIX_LOW]);
-}
-
/*
* Add a dummy early_param handler to mark crashkernel= as a known command line
* parameter and suppress incorrect warnings in init/main.c.