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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>
This commit is contained in:
Clemens Ladisch 2012-05-24 19:28:17 +02:00 committed by Stefan Richter
parent 26c72e22c9
commit 188726ecb6
1 changed files with 1 additions and 1 deletions
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include/linux/firewire.h
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@ -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;