path: root/include/linux/firewire.h
diff options
authorClemens Ladisch <clemens@ladisch.de>2012-05-24 19:28:17 +0200
committerStefan Richter <stefanr@s5r6.in-berlin.de>2012-05-27 12:31:11 +0200
commit188726ecb66f022e92ec110ca85c62a937184636 (patch)
treed87280b2c1e1c617452ab982146069d63ecdcdba /include/linux/firewire.h
parent26c72e22c94fbc28604c94e3a96fdae9c6fd0a42 (diff)
firewire: core: make address handler length 64 bits
The type of the length field of the fw_address_handler structure was size_t, which restricted it to 32 bits on 32-bit architectures. While making it u32 would match the userspace API, all calculations on this field use 64 bits anyway, and the ability to use 4 GB or larger address ranges is useful in the kernel. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'include/linux/firewire.h')
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/firewire.h b/include/linux/firewire.h
index 584826ba2eb7..d77f60c6d1ed 100644
--- a/include/linux/firewire.h
+++ b/include/linux/firewire.h
@@ -307,7 +307,7 @@ struct fw_transaction {
struct fw_address_handler {
u64 offset;
- size_t length;
+ u64 length;
fw_address_callback_t address_callback;
void *callback_data;
struct list_head link;

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