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Mateus B. CassianoandFelix Fietkau c5a3bd91aa wifi: mt76: pass LED define via ccflags-y in driver submodules
Commit d2b01fbc32 ("mt76: pass LED define via ccflags-y")
converted the top-level Makefile from the deprecated EXTRA_CFLAGS
to ccflags-y so that -DCONFIG_MT76_LEDS keeps working now that
kbuild no longer honours EXTRA_CFLAGS.

However, ccflags-y (like EXTRA_CFLAGS before it) only applies to
the kbuild makefile it is set in and is not inherited by
subdirectories pulled in via obj-y/obj-m. The mt7603, mt7615 and
mt7915 driver subdirectories each set their own
"EXTRA_CFLAGS += ... -DCONFIG_MT76_LEDS", which is now a silent
no-op. As a result CONFIG_MT76_LEDS is undefined when building
mt7603/init.c, mt7615/init.c, mt7615/pci_init.c and mt7915/init.c,
the IS_ENABLED(CONFIG_MT76_LEDS) blocks are compiled out, and the
mt76-* LED class devices are never registered for these drivers.

Convert these subdirectory Makefiles to ccflags-y as well.

mt7996/Makefile never carried the define at all, even though
mt7996/init.c has the same IS_ENABLED(CONFIG_MT76_LEDS) checks for
its LED callbacks and GPIO mux setup. Add ccflags-y there too so
mt7996 LED support is enabled consistently with the other drivers.

mt76x0, mt76x2, mt7921 and mt7925 contain no CONFIG_MT76_LEDS
references and are left untouched.

Fixes: d2b01fbc32 ("mt76: pass LED define via ccflags-y")
Link: https://github.com/openwrt/mt76/issues/1077
Signed-off-by: Mateus B. Cassiano <[email protected]>
2026-08-22 14:50:15 +02:00

22 lines
652 B
Makefile

# SPDX-License-Identifier: BSD-3-Clause-Clear
ccflags-y += -DCONFIG_MT76_LEDS
obj-$(CONFIG_MT7615_COMMON) += mt7615-common.o
obj-$(CONFIG_MT7615E) += mt7615e.o
obj-$(CONFIG_MT7663_USB_SDIO_COMMON) += mt7663-usb-sdio-common.o
obj-$(CONFIG_MT7663U) += mt7663u.o
obj-$(CONFIG_MT7663S) += mt7663s.o
CFLAGS_trace.o := -I$(src)
mt7615-common-y := main.o init.o mcu.o eeprom.o mac.o \
debugfs.o trace.o
mt7615-common-$(CONFIG_NL80211_TESTMODE) += testmode.o
mt7615e-y := pci.o pci_init.o dma.o pci_mac.o mmio.o
mt7615e-$(CONFIG_MT7622_WMAC) += soc.o
mt7663-usb-sdio-common-y := usb_sdio.o
mt7663u-y := usb.o usb_mcu.o
mt7663s-y := sdio.o sdio_mcu.o