From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Date: Fri, 18 Oct 2024 12:17:25 +0000 (+0200)
Subject: iommu/sysfs: constify the class struct
X-Git-Tag: v6.13-rc1~105^2~1^7~20
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a2f528e91458b3c3360f21a34381b91883ff28e1;p=thirdparty%2Fkernel%2Fstable.git

iommu/sysfs: constify the class struct

All functions that take the class address as argument expect a const
pointer so we can make the iommu class constant.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20241018121725.61128-1-brgl@bgdev.pl
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---

diff --git a/drivers/iommu/iommu-sysfs.c b/drivers/iommu/iommu-sysfs.c
index cbe378c34ba3e..170022c095361 100644
--- a/drivers/iommu/iommu-sysfs.c
+++ b/drivers/iommu/iommu-sysfs.c
@@ -34,7 +34,7 @@ static void release_device(struct device *dev)
 	kfree(dev);
 }
 
-static struct class iommu_class = {
+static const struct class iommu_class = {
 	.name = "iommu",
 	.dev_release = release_device,
 	.dev_groups = dev_groups,