Re: [PATCH v3 04/11] driver core: Constify API device_find_child() then adapt for various usages
From: Uwe Kleine-König <ukleinek@kernel.org>
Date: 2024-12-05 10:41:59
Also in:
arm-scmi, dri-devel, linux-block, linux-cxl, linux-efi, linux-gpio, linux-hwmon, linux-media, linux-mediatek, linux-pwm, linux-remoteproc, linux-scsi, linux-serial, linux-sound, linux-usb, lkml, nvdimm, sparclinux
On Thu, Dec 05, 2024 at 08:10:13AM +0800, Zijun Hu wrote:
quoted hunk ↗ jump to hunk
diff --git a/arch/sparc/kernel/vio.c b/arch/sparc/kernel/vio.c index 07933d75ac815160a2580dce39fde7653a9502e1..1a1a9d6b8f2e8dfedefafde846315a06a167fbfb 100644 --- a/arch/sparc/kernel/vio.c +++ b/arch/sparc/kernel/vio.c@@ -419,13 +419,13 @@ struct vio_remove_node_data { u64 node; }; -static int vio_md_node_match(struct device *dev, void *arg) +static int vio_md_node_match(struct device *dev, const void *arg) { struct vio_dev *vdev = to_vio_dev(dev); - struct vio_remove_node_data *node_data; + const struct vio_remove_node_data *node_data; u64 node; - node_data = (struct vio_remove_node_data *)arg; + node_data = (const struct vio_remove_node_data *)arg;
You can just drop the cast here. But maybe that is better be done i a separate change.
node = vio_vdev_node(node_data->hp, vdev);
Best regards Uwe
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