diff options
| author | Jan Beulich <JBeulich@suse.com> | 2017-08-25 16:50:18 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-08-26 09:20:33 +0200 |
| commit | 23f0571c9fd184504f7a2f27011750e0ad99bb73 (patch) | |
| tree | 303f0fc34956bb4e64f1ea0c739f024200789eac /arch/x86/platform | |
| parent | 68ee51cb773bed81f9ff7144eca0a08550e1f9a1 (diff) | |
| download | linux-23f0571c9fd184504f7a2f27011750e0ad99bb73.tar.bz2 | |
efi: Move efi_mem_type() to common code
This follows efi_mem_attributes(), as it's similarly generic. Drop
__weak from that one though (and don't introduce it for efi_mem_type()
in the first place) to make clear that other overrides to these
functions are really not intended.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Jan Beulich <JBeulich@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-efi@vger.kernel.org
Link: http://lkml.kernel.org/r/20170825155019.6740-5-ard.biesheuvel@linaro.org
[ Resolved conflict with: f99afd08a45f: (efi: Update efi_mem_type() to return an error rather than 0) ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/platform')
| -rw-r--r-- | arch/x86/platform/efi/efi.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index 6217b23e85f6..928b6dceeca0 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -1032,25 +1032,6 @@ void __init efi_enter_virtual_mode(void) efi_dump_pagetable(); } -/* - * Convenience functions to obtain memory types and attributes - */ -int efi_mem_type(unsigned long phys_addr) -{ - efi_memory_desc_t *md; - - if (!efi_enabled(EFI_MEMMAP)) - return -ENOTSUPP; - - for_each_efi_memory_desc(md) { - if ((md->phys_addr <= phys_addr) && - (phys_addr < (md->phys_addr + - (md->num_pages << EFI_PAGE_SHIFT)))) - return md->type; - } - return -EINVAL; -} - static int __init arch_parse_efi_cmdline(char *str) { if (!str) { |