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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-11-24 20:48:24 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2022-12-02 14:57:13 +0100 |
| commit | 9b09927c0cdec4d4e75f7f9e621eaec179a888fd (patch) | |
| tree | 3541e7965ba1fbe11e15bebe6ce4744afacd5207 /arch/x86/kernel | |
| parent | e3998434da4f5b1f57f8d6a8a9f8502ee3723bae (diff) | |
| download | linux-9b09927c0cdec4d4e75f7f9e621eaec179a888fd.tar.bz2 | |
x86/of: Remove unused early_init_dt_add_memory_arch()
Recently objtool started complaining about dead code in the object files,
in particular
vmlinux.o: warning: objtool: early_init_dt_scan_memory+0x191: unreachable instruction
when CONFIG_OF=y.
Indeed, early_init_dt_scan() is not used on x86 and making it compile (with
help of CONFIG_OF) will abrupt the code flow since in the middle of it
there is a BUG() instruction.
Remove the pointless function.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20221124184824.9548-1-andriy.shevchenko@linux.intel.com
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/devicetree.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/kernel/devicetree.c b/arch/x86/kernel/devicetree.c index 5cd51f25f446..59438d2b204c 100644 --- a/arch/x86/kernel/devicetree.c +++ b/arch/x86/kernel/devicetree.c @@ -31,11 +31,6 @@ char __initdata cmd_line[COMMAND_LINE_SIZE]; int __initdata of_ioapic; -void __init early_init_dt_add_memory_arch(u64 base, u64 size) -{ - BUG(); -} - void __init add_dtb(u64 data) { initial_dtb = data + offsetof(struct setup_data, data); |