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accel: constify the struct device_type usage 

Since commit aed65af1cc ("drivers: make device_type const"), the driver
core can properly handle constant struct device_type. Move the
accel_sysfs_device_minor variable to be a constant structure as well,
placing it into read-only memory which can not be modified at runtime.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
This commit is contained in:
Ricardo B. Marliere 2024-02-19 16:48:28 -03:00 committed by Oded Gabbay
parent fa58b59493
commit 576d7cc5a9
1 changed files with 1 additions and 1 deletions
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2
drivers/accel/drm_accel.c
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@ -23,7 +23,7 @@ static struct idr accel_minors_idr;
static struct dentry *accel_debugfs_root;
static struct device_type accel_sysfs_device_minor = {
static const struct device_type accel_sysfs_device_minor = {
.name = "accel_minor"
};