linux-kernel - [PATCH AUTOSEL 5.15 080/153] PCI: brcmstb: Add a softdep to MIP MSI-X driver

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Message-Id: <20250505231320.2695319-80-sashal@kernel.org>
Date: Mon,  5 May 2025 19:12:07 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Stanimir Varbanov <svarbanov@...e.de>,
	Florian Fainelli <florian.fainelli@...adcom.com>,
	"Ivan T . Ivanov" <iivanov@...e.de>,
	Krzysztof Wilczyński <kwilczynski@...nel.org>,
	Sasha Levin <sashal@...nel.org>,
	jim2101024@...il.com,
	nsaenz@...nel.org,
	lpieralisi@...nel.org,
	kw@...ux.com,
	manivannan.sadhasivam@...aro.org,
	bhelgaas@...gle.com,
	linux-rpi-kernel@...ts.infradead.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-pci@...r.kernel.org
Subject: [PATCH AUTOSEL 5.15 080/153] PCI: brcmstb: Add a softdep to MIP MSI-X driver

From: Stanimir Varbanov <svarbanov@...e.de>

[ Upstream commit 2294059118c550464dd8906286324d90c33b152b ]

Then the brcmstb PCIe driver and MIP MSI-X interrupt controller
drivers are built as modules there could be a race in probing.

To avoid this, add a softdep to MIP driver to guarantee that
MIP driver will be load first.

Signed-off-by: Stanimir Varbanov <svarbanov@...e.de>
Reviewed-by: Florian Fainelli <florian.fainelli@...adcom.com>
Tested-by: Ivan T. Ivanov <iivanov@...e.de>
Link: https://lore.kernel.org/r/20250224083559.47645-5-svarbanov@suse.de
[kwilczynski: commit log]
Signed-off-by: Krzysztof Wilczyński <kwilczynski@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/pci/controller/pcie-brcmstb.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c
index 7121270787899..e984b57dd0d89 100644
--- a/drivers/pci/controller/pcie-brcmstb.c
+++ b/drivers/pci/controller/pcie-brcmstb.c
@@ -1352,3 +1352,4 @@ module_platform_driver(brcm_pcie_driver);
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Broadcom STB PCIe RC driver");
 MODULE_AUTHOR("Broadcom");
+MODULE_SOFTDEP("pre: irq_bcm2712_mip");
-- 
2.39.5