Linux PCI subsystem development
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From: Ethan Nelson-Moore <enelsonmoore@gmail.com>
To: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Ethan Nelson-Moore <enelsonmoore@gmail.com>,
	Thomas Gleixner <tglx@kernel.org>
Subject: [PATCH] genirq/msi: correct CONFIG_PCI_MSI_ARCH_FALLBACKS macro name in comment
Date: Sat, 13 Jun 2026 14:35:43 -0700	[thread overview]
Message-ID: <20260613213544.90613-1-enelsonmoore@gmail.com> (raw)

A comment in kernel/irq/msi.c incorrectly refers to
CONFIG_PCI_MSI_ARCH_FALLBACK instead of CONFIG_PCI_MSI_ARCH_FALLBACKS.
Correct it.

Discovered while searching for CONFIG_* symbols referenced in code but
not defined in any Kconfig file.

Signed-off-by: Ethan Nelson-Moore <enelsonmoore@gmail.com>
---
 kernel/irq/msi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c
index 3cafa40e6ce3..903be7289c53 100644
--- a/kernel/irq/msi.c
+++ b/kernel/irq/msi.c
@@ -591,7 +591,7 @@ void msi_device_destroy_sysfs(struct device *dev)
 	msi_for_each_desc(desc, dev, MSI_DESC_ALL)
 		msi_sysfs_remove_desc(dev, desc);
 }
-#endif /* CONFIG_PCI_MSI_ARCH_FALLBACK || CONFIG_PCI_XEN */
+#endif /* CONFIG_PCI_MSI_ARCH_FALLBACKS || CONFIG_PCI_XEN */
 #else /* CONFIG_SYSFS */
 static inline int msi_sysfs_create_group(struct device *dev) { return 0; }
 static inline int msi_sysfs_populate_desc(struct device *dev, struct msi_desc *desc) { return 0; }
-- 
2.43.0


             reply	other threads:[~2026-06-13 21:35 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-13 21:35 Ethan Nelson-Moore [this message]
2026-06-13 21:38 ` [PATCH] genirq/msi: correct CONFIG_PCI_MSI_ARCH_FALLBACKS macro name in comment sashiko-bot

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