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wct4xxp: Set -Wno-unused-but-set-variable compiler option if available.

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Turn this option on for the entire wct4xxp driver in order to quiet the
warnings in the oct612x source files. These files are from a vendor drop and
the goal is to limit the deviations from the vendor if possible.

Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>

git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9930 a0bf4364-ded3-4de4-8d8a-66a801d63aff
This commit is contained in:
Shaun Ruffell 2011-06-02 20:00:47 +00:00
parent 86519d1211
commit 907c993743
1 changed files with 6 additions and 0 deletions
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6
drivers/dahdi/wct4xxp/Kbuild
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@ -4,6 +4,12 @@ FIRM_DIR := ../firmware
EXTRA_CFLAGS += -I$(src)/.. $(shell $(src)/../oct612x/octasic-helper cflags $(src)/../oct612x) -Wno-undef
# The OCT612X source files are from a vendor drop and we do not want to edit
# them to make this warning go away. Therefore, turn off the
# unused-but-set-variable warning for this driver.
EXTRA_CFLAGS += $(call cc-option, -Wno-unused-but-set-variable)
ifeq ($(HOTPLUG_FIRMWARE),yes)
EXTRA_CFLAGS+=-DHOTPLUG_FIRMWARE
endif