sb/amd/amd8111/acpi.c: Remove set but unused variable `dword`

Removing `-Wno-unused-but-set-variable` from `CFLAGS` results in the error
below, when building for example the HP DL145 GL1.

	    CC         southbridge/amd/amd8111/acpi.ramstage.o
	src/southbridge/amd/amd8111/acpi.c: In function 'acpi_init':
	src/southbridge/amd/amd8111/acpi.c:100:11: error: variable 'dword' set but not used [-Werror=unused-but-set-variable]

Removing the variable `dword` fixes this error.

The read is left in the code, as I do not know if it has an effect or
not.

Change-Id: I9957cef3a996c5974c275423c9de63ccf230974e
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/5315
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>

0 files changed, 0 insertions, 0 deletions