From 21ebcd1224d05c8673053e1e93ab9ec7ef3e0b84 Mon Sep 17 00:00:00 2001 From: Stefan Richter Date: Sun, 14 Jan 2007 15:29:07 +0100 Subject: firewire: mark some structs const Instances of struct file_operations and struct fw_card_driver can be qualified as "const". Ditto with struct fw_descriptor.data, struct fw_device_id, and predefined instances of struct fw_address_region, at least in the current implementation. Data qualified as const is placed into the .rodata section which won't be mixed with dirty data. Signed-off-by: Stefan Richter --- drivers/firewire/fw-device.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/firewire/fw-device.h') diff --git a/drivers/firewire/fw-device.h b/drivers/firewire/fw-device.h index 731abbe5330b..f39cf6ae6253 100644 --- a/drivers/firewire/fw-device.h +++ b/drivers/firewire/fw-device.h @@ -113,7 +113,7 @@ struct fw_driver { struct device_driver driver; /* Called when the parent device sits through a bus reset. */ void (*update) (struct fw_unit *unit); - struct fw_device_id *id_table; + const struct fw_device_id *id_table; }; static inline struct fw_driver * @@ -122,6 +122,6 @@ fw_driver(struct device_driver *drv) return container_of(drv, struct fw_driver, driver); } -extern struct file_operations fw_device_ops; +extern const struct file_operations fw_device_ops; #endif /* __fw_device_h */ -- cgit v1.2.3