So the following commit:
884f4f66ffd6 ("efi: Remove global 'memmap' EFI memory map")
... triggered the following build warning on x86 64-bit allyesconfig:
drivers/xen/efi.c:290:47: warning: missing braces around initializer [-Wmissing-braces]
It's this initialization in drivers/xen/efi.c:
static const struct efi efi_xen __initconst = {
...
.memmap = NULL, /* Not used under Xen. */
...
which was forgotten about, as .memmap now is an embedded struct:
struct efi_memory_map memmap;
We can remove this initialization - it's an EFI core internal data structure plus
it's not used in the Xen driver anyway.
Reviewed-by: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: ard.biesheuvel@linaro.org
Cc: bp@alien8.de
Cc: linux-tip-commits@vger.kernel.org
Cc: tony.luck@intel.com
Link: http://lkml.kernel.org/r/20160429083128.GA4925@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
0ec7ae928a