linux-kernel - [tip: irq/urgent] genirq/msi: Drop dead domain name assignment

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Date:   Fri, 24 Feb 2023 19:59:55 -0000
From:   "tip-bot2 for Johan Hovold" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Johan Hovold <johan+linaro@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>, x86@...nel.org,
        linux-kernel@...r.kernel.org, maz@...nel.org
Subject: [tip: irq/urgent] genirq/msi: Drop dead domain name assignment

The following commit has been merged into the irq/urgent branch of tip:

Commit-ID:     ea9a78c3a7a44e36fa690e1cc90dc2a758c8eb9a
Gitweb:        https://git.kernel.org/tip/ea9a78c3a7a44e36fa690e1cc90dc2a758c8eb9a
Author:        Johan Hovold <johan+linaro@...nel.org>
AuthorDate:    Fri, 24 Feb 2023 14:05:09 +01:00
Committer:     Thomas Gleixner <tglx@...utronix.de>
CommitterDate: Fri, 24 Feb 2023 20:54:58 +01:00

genirq/msi: Drop dead domain name assignment

Since commit d59f6617eef0 ("genirq: Allow fwnode to carry name
information only") an IRQ domain is always given a name during
allocation (e.g. used for the debugfs entry).

Drop the unused fallback name assignment when creating MSI domains.

Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Link: https://lore.kernel.org/r/20230224130509.27814-1-johan+linaro@kernel.org

---
 kernel/irq/msi.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c
index 13d9649..efd21b7 100644
--- a/kernel/irq/msi.c
+++ b/kernel/irq/msi.c
@@ -830,11 +830,8 @@ static struct irq_domain *__msi_create_irq_domain(struct fwnode_handle *fwnode,
 	domain = irq_domain_create_hierarchy(parent, flags | IRQ_DOMAIN_FLAG_MSI, 0,
 					     fwnode, &msi_domain_ops, info);
 
-	if (domain) {
-		if (!domain->name && info->chip)
-			domain->name = info->chip->name;
+	if (domain)
 		irq_domain_update_bus_token(domain, info->bus_token);
-	}
 
 	return domain;
 }