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authorStefan Richter <stefanr@s5r6.in-berlin.de>2007-01-14 15:29:07 +0100
committerStefan Richter <stefanr@s5r6.in-berlin.de>2007-03-09 22:02:39 +0100
commit21ebcd1224d05c8673053e1e93ab9ec7ef3e0b84 (patch)
tree1f6f1c05bc8c0fa814a2265ca8dbb24e92bdcab9 /drivers/firewire/fw-device.h
parent227e7d8194bd147484f6ae135a082ce22112b5b3 (diff)
downloadop-kernel-dev-21ebcd1224d05c8673053e1e93ab9ec7ef3e0b84.zip
op-kernel-dev-21ebcd1224d05c8673053e1e93ab9ec7ef3e0b84.tar.gz
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 <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/firewire/fw-device.h')
-rw-r--r--drivers/firewire/fw-device.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/firewire/fw-device.h b/drivers/firewire/fw-device.h
index 731abbe..f39cf6a 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 */
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