From: Arnd Bergmann <arnd@kernel.org>
To: Jeff Johnson <jjohnson@kernel.org>,
Baochen Qiang <baochen.qiang@oss.qualcomm.com>,
Aaradhana Sahu <aaradhana.sahu@oss.qualcomm.com>,
Vasanthakumar Thiagarajan
<vasanthakumar.thiagarajan@oss.qualcomm.com>,
Sowmiya Sree Elavalagan <quic_ssreeela@quicinc.com>
Cc: Arnd Bergmann <arnd@arndb.de>, Eric Biggers <ebiggers@kernel.org>,
Sumit Garg <sumit.garg@oss.qualcomm.com>,
Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
linux-wireless@vger.kernel.org, ath12k@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] wifi: ath12k: add GENERIC_MSI_IRQ dependency
Date: Thu, 12 Nov 2026 10:26:31 +0100 [thread overview]
Message-ID: <20261112092642.1144415-2-arnd@kernel.org> (raw)
In-Reply-To: <20261112092642.1144415-1-arnd@kernel.org>
From: Arnd Bergmann <arnd@arndb.de>
The platform_device_msi_init_and_alloc_irqs() interface can be disabled
based on the configuration, though it is usually enabled. Without it,
the driver now fails to build:
drivers/net/wireless/ath/ath12k/pcic.c: In function 'ath12k_pcic_config_irq':
drivers/net/wireless/ath/ath12k/pcic.c:387:15: error: implicit declaration of function 'platform_device_msi_init_and_alloc_irqs' [-Wimplicit-function-declaration]
387 | ret = platform_device_msi_init_and_alloc_irqs(&pdev->dev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/ath/ath12k/pcic.c:424:9: error: implicit declaration of function 'platform_device_msi_free_irqs_all' [-Wimplicit-function-declaration]
424 | platform_device_msi_free_irqs_all(&pdev->dev);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Add a Kconfig dependency for it.
Fixes: b9bc9ef941bd ("wifi: ath12k: Add platform MSI support for CE")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
Note that this patch applied cleanly on top of another Kconfig
fix that I sent a while ago that is also still required,
see
https://lore.kernel.org/all/20260313094852.3716715-1-arnd@kernel.org/
---
drivers/net/wireless/ath/ath12k/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/ath/ath12k/Kconfig b/drivers/net/wireless/ath/ath12k/Kconfig
index 4e8a301f2081..ed93ff36fbe2 100644
--- a/drivers/net/wireless/ath/ath12k/Kconfig
+++ b/drivers/net/wireless/ath/ath12k/Kconfig
@@ -18,6 +18,7 @@ config ATH12K_AHB
bool "Qualcomm ath12k AHB support"
depends on ATH12K && REMOTEPROC
depends on QCOM_RPROC_COMMON=y || ATH12K=m
+ depends on GENERIC_MSI_IRQ
select QCOM_MDT_LOADER
select QCOM_PAS
help
--
2.53.0
prev parent reply other threads:[~2026-11-12 9:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-12 9:26 [PATCH 1/2] [RESEND] wifi: ath12k: fix QCOM_RPROC_COMMON dependency Arnd Bergmann
2026-11-12 9:26 ` Arnd Bergmann [this message]
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