From: Arnd Bergmann <arnd@kernel.org>
To: Felix Fietkau <nbd@nbd.name>,
Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>,
Ryder Lee <ryder.lee@mediatek.com>,
Kalle Valo <kvalo@codeaurora.org>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Sean Wang <sean.wang@mediatek.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
Shayne Chen <shayne.chen@mediatek.com>,
Soul Huang <Soul.Huang@mediatek.com>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH 3/3] mt76: mt7921: fix build regression
Date: Sat, 4 Dec 2021 18:38:35 +0100 [thread overview]
Message-ID: <20211204173848.873293-3-arnd@kernel.org> (raw)
In-Reply-To: <20211204173848.873293-1-arnd@kernel.org>
From: Arnd Bergmann <arnd@arndb.de>
After mt7921s got added, there are two possible build problems:
a) mt7921s does not get built at all if mt7921e is not also enabled
b) there is a link error when mt7921e is a loadable module, but mt7921s
configured as built-in:
ERROR: modpost: "mt7921_mac_sta_add" [drivers/net/wireless/mediatek/mt76/mt7921/mt7921e.ko] undefined!
ERROR: modpost: "mt7921_mac_sta_assoc" [drivers/net/wireless/mediatek/mt76/mt7921/mt7921e.ko] undefined!
ERROR: modpost: "mt7921_mac_sta_remove" [drivers/net/wireless/mediatek/mt76/mt7921/mt7921e.ko] undefined!
ERROR: modpost: "mt7921_mac_write_txwi" [drivers/net/wireless/mediatek/mt76/mt7921/mt7921e.ko] undefined!
ERROR: modpost: "mt7921_mcu_drv_pmctrl" [drivers/net/wireless/mediatek/mt76/mt7921/mt7921e.ko] undefined!
ERROR: modpost: "mt7921_mcu_fill_message" [drivers/net/wireless/mediatek/mt76/mt7921/mt7921e.ko] undefined!
ERROR: modpost: "mt7921_mcu_parse_response" [drivers/net/wireless/mediatek/mt76/mt7921/mt7921e.ko] undefined!
ERROR: modpost: "mt7921_ops" [drivers/net/wireless/mediatek/mt76/mt7921/mt7921e.ko] undefined!
ERROR: modpost: "mt7921_queue_rx_skb" [drivers/net/wireless/mediatek/mt76/mt7921/mt7921e.ko] undefined!
ERROR: modpost: "mt7921_update_channel" [drivers/net/wireless/mediatek/mt76/mt7921/mt7921e.ko] undefined!
Fix both by making sure that Kbuild enters the subdirectory when
either one is enabled.
Fixes: 48fab5bbef40 ("mt76: mt7921: introduce mt7921s support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/net/wireless/mediatek/mt76/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/mediatek/mt76/Makefile b/drivers/net/wireless/mediatek/mt76/Makefile
index 79ab850a45a2..c78ae4b89761 100644
--- a/drivers/net/wireless/mediatek/mt76/Makefile
+++ b/drivers/net/wireless/mediatek/mt76/Makefile
@@ -34,4 +34,4 @@ obj-$(CONFIG_MT76x2_COMMON) += mt76x2/
obj-$(CONFIG_MT7603E) += mt7603/
obj-$(CONFIG_MT7615_COMMON) += mt7615/
obj-$(CONFIG_MT7915E) += mt7915/
-obj-$(CONFIG_MT7921E) += mt7921/
+obj-$(CONFIG_MT7921_COMMON) += mt7921/
--
2.29.2
next prev parent reply other threads:[~2021-12-04 17:39 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-04 17:38 [PATCH 1/3] iwlwifi: fix LED dependencies Arnd Bergmann
2021-12-04 17:38 ` [PATCH 2/3] brcmsmac: rework " Arnd Bergmann
2021-12-04 17:38 ` Arnd Bergmann [this message]
2021-12-04 17:51 ` [PATCH 3/3] mt76: mt7921: fix build regression Felix Fietkau
2021-12-07 7:04 ` [PATCH 1/3] iwlwifi: fix LED dependencies Kalle Valo
2021-12-07 10:14 ` Johannes Berg
2021-12-07 10:16 ` Johannes Berg
2021-12-07 10:49 ` Johannes Berg
2021-12-07 10:52 ` Coelho, Luciano
2021-12-08 18:17 ` Kalle Valo
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