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authorGreg Kroah-Hartman <[email protected]>2023-12-20 08:38:48 +0100
committerJiri Kosina <[email protected]>2024-01-02 11:25:28 +0100
commit9b0a3839e8d29663cd9ee2c43d38b06c3b91619e (patch)
treeee9eff7ed1ea9cf1e98084619f9081bd3175d8c4
parentc4a9743699f3b093bad4bcc472c4ee34c7929f33 (diff)
HID: bpf: make bus_type const in struct hid_bpf_ops
The struct bus_type pointer in hid_bpf_ops just passes the pointer to the driver core, and the driver core can handle, and expects, a constant pointer, so also make the pointer constant in hid_bpf_ops. Part of the process of moving all usages of struct bus_type to be constant to move them all to read-only memory. Cc: Jiri Kosina <[email protected]> Cc: Benjamin Tissoires <[email protected]> Cc: [email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
-rw-r--r--include/linux/hid_bpf.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/hid_bpf.h b/include/linux/hid_bpf.h
index e9afb61e6ee0..840cd254172d 100644
--- a/include/linux/hid_bpf.h
+++ b/include/linux/hid_bpf.h
@@ -115,7 +115,7 @@ struct hid_bpf_ops {
size_t len, enum hid_report_type rtype,
enum hid_class_request reqtype);
struct module *owner;
- struct bus_type *bus_type;
+ const struct bus_type *bus_type;
};
extern struct hid_bpf_ops *hid_bpf_ops;