From: Ping-Ke Shih pkshih@realtek.com
stable inclusion from stable-5.10.67 commit aa82a11176bd6af7cec315edd237fa23d3686762 bugzilla: 182619 https://gitee.com/openeuler/kernel/issues/I4EWO7
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ Upstream commit 05e45887382c4c0f9522515759b34991aa17e69d ]
The kernel test robot reports undefined reference after we report wakeup reason to mac80211. This is because CONFIG_PM is not defined in the testing configuration file. In fact, functions within wow.c are used if CONFIG_PM is defined, so use CONFIG_PM to decide whether we build this file or not.
The reported messages are: hppa-linux-ld: drivers/net/wireless/realtek/rtw88/wow.o: in function `rtw_wow_show_wakeup_reason':
(.text+0x6c4): undefined reference to `ieee80211_report_wowlan_wakeup' hppa-linux-ld: (.text+0x6e0): undefined reference to `ieee80211_report_wowlan_wakeup'
Reported-by: kernel test robot lkp@intel.com Signed-off-by: Ping-Ke Shih pkshih@realtek.com Signed-off-by: Kalle Valo kvalo@codeaurora.org Link: https://lore.kernel.org/r/20210728014335.8785-4-pkshih@realtek.com Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Chen Jun chenjun102@huawei.com Acked-by: Weilong Chen chenweilong@huawei.com
Signed-off-by: Chen Jun chenjun102@huawei.com --- drivers/net/wireless/realtek/rtw88/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/realtek/rtw88/Makefile b/drivers/net/wireless/realtek/rtw88/Makefile index c0e4b111c8b4..73d6807a8cdf 100644 --- a/drivers/net/wireless/realtek/rtw88/Makefile +++ b/drivers/net/wireless/realtek/rtw88/Makefile @@ -15,9 +15,9 @@ rtw88_core-y += main.o \ ps.o \ sec.o \ bf.o \ - wow.o \ regd.o
+rtw88_core-$(CONFIG_PM) += wow.o
obj-$(CONFIG_RTW88_8822B) += rtw88_8822b.o rtw88_8822b-objs := rtw8822b.o rtw8822b_table.o