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Mateus B. CassianoandFelix Fietkau
c5a3bd91aa
Commitd2b01fbc32("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]>