linux-kernel - [PATCH] powerpc/iommu: Use str_disabled

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Message-ID: <20250210224246.363318-1-thorsten.blum@linux.dev>
Date: Mon, 10 Feb 2025 23:42:44 +0100
From: Thorsten Blum <thorsten.blum@...ux.dev>
To: Madhavan Srinivasan <maddy@...ux.ibm.com>,
	Michael Ellerman <mpe@...erman.id.au>,
	Nicholas Piggin <npiggin@...il.com>,
	Christophe Leroy <christophe.leroy@...roup.eu>,
	Naveen N Rao <naveen@...nel.org>,
	Shivaprasad G Bhat <sbhat@...ux.ibm.com>,
	Jason Gunthorpe <jgg@...pe.ca>,
	Gaurav Batra <gbatra@...ux.ibm.com>,
	Brian King <brking@...ux.vnet.ibm.com>,
	Kent Overstreet <kent.overstreet@...ux.dev>
Cc: Thorsten Blum <thorsten.blum@...ux.dev>,
	linuxppc-dev@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] powerpc/iommu: Use str_disabled_enabled() helper

Remove hard-coded strings by using the str_disabled_enabled() helper.

Signed-off-by: Thorsten Blum <thorsten.blum@...ux.dev>
---
 arch/powerpc/kernel/iommu.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/kernel/iommu.c b/arch/powerpc/kernel/iommu.c
index 0ebae6e4c19d..244eb4857e7f 100644
--- a/arch/powerpc/kernel/iommu.c
+++ b/arch/powerpc/kernel/iommu.c
@@ -16,6 +16,7 @@
 #include <linux/mm.h>
 #include <linux/spinlock.h>
 #include <linux/string.h>
+#include <linux/string_choices.h>
 #include <linux/dma-mapping.h>
 #include <linux/bitmap.h>
 #include <linux/iommu-helper.h>
@@ -769,8 +770,8 @@ struct iommu_table *iommu_init_table(struct iommu_table *tbl, int nid,
 	iommu_table_clear(tbl);
 
 	if (!welcomed) {
-		printk(KERN_INFO "IOMMU table initialized, virtual merging %s\n",
-		       novmerge ? "disabled" : "enabled");
+		pr_info("IOMMU table initialized, virtual merging %s\n",
+			str_disabled_enabled(novmerge));
 		welcomed = 1;
 	}
 
-- 
2.48.0