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define TOOL_templ
  include $(1)/Makefile
  $(1) $(1)%: BUILD_DIR := $(1)
  $(1) $(1)%: CFLAGS += $$($(1)-eflags)
  $(1)_prehook:
	$(Q)echo "$(bold)$(WHAT) $(1):$(normal)"
  $(1): $(1)_prehook $$($(1)-lex) $$($(1)-yaac) $$(patsubst %.o,$(1)/%.o,$$($(1)-objs))
  $(1)_clean: $(1)_clean_custom
	$(Q)$$(call RM,$(1)/*.o $(1)/$(1) $(1)/*.gz)
  $(1)_do_install:
	$(Q)$$(call INSTX,$(1)/$(1),$$(SBINDIR))
	$(Q)$(GZIP) $(1).8 > $(1)/$(1).8.gz
	$(Q)$$(call INSTX,$(1)/$(1).8.gz,$$(MAN8DIR))
	$(Q)$$(foreach file,$$($(1)-confs),$$(call INST,$$(file),$$(ETCDIRE));)
  $(1)_install: $(1)_do_install $(1)_post_install
  $(1)_uninstall: $(1)_uninstall_custom
	$(Q)$$(call RM,$$(SBINDIR)/$(1))
	$(Q)$$(call RM,$$(MAN8DIR)/$(1).8.gz)
  $(1)/%.yy.o: $(1)/%.yy.c
	$$(CC) $$(CFLAGS) -o $$@ -c $$<
  $(1)/%.tab.o: $(1)/%.tab.c
	$$(CC) $$(CFLAGS) -o $$@ -c $$<
  $(1)/%.o: %.c
	$$(CC) $$(CFLAGS) -o $(1)/$$(shell basename $$@) -c $$<
endef
='2' class='oid'>7a7b5df84b6b4e5d599c7289526eed96541a0654 (patch) treecf7514c7ddf4410fe37ca9099a2785e1cf08fa7d /include/math-emu/soft-fp.h parent877a021e08ccb6434718c0cc781fdf943c884cc0 (diff)
HID: cp2112: fix sleep-while-atomic
A recent commit fixing DMA-buffers on stack added a shared transfer buffer protected by a spinlock. This is broken as the USB HID request callbacks can sleep. Fix this up by replacing the spinlock with a mutex. Fixes: 1ffb3c40ffb5 ("HID: cp2112: make transfer buffers DMA capable") Cc: stable <stable@vger.kernel.org> # 4.9 Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'include/math-emu/soft-fp.h')