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| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2009-12-26 01:44:10 +0100 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2009-12-29 19:58:17 +0100 |
| commit | 13b302d0a217580c0129b0641b0ca8b592e437b0 (patch) | |
| tree | aa895bb410b4262d9942a0f77fe623c7d610da0c /drivers/firewire/sbp2.c | |
| parent | 3c2c58cb33b3b15a2c4871babeec8fe1456e1db6 (diff) | |
| download | lwn-13b302d0a217580c0129b0641b0ca8b592e437b0.tar.gz lwn-13b302d0a217580c0129b0641b0ca8b592e437b0.zip | |
firewire: qualify config ROM cache pointers as const pointers
Several config ROM related functions only peek at the ROM cache; mark
their arguments as const pointers. Ditto fw_device.config_rom and
fw_unit.directory, as the memory behind them is meant to be write-once.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/firewire/sbp2.c')
| -rw-r--r-- | drivers/firewire/sbp2.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/firewire/sbp2.c b/drivers/firewire/sbp2.c index d485cdd8cbac..7e33b0b1704c 100644 --- a/drivers/firewire/sbp2.c +++ b/drivers/firewire/sbp2.c @@ -1014,7 +1014,8 @@ static int sbp2_add_logical_unit(struct sbp2_target *tgt, int lun_entry) return 0; } -static int sbp2_scan_logical_unit_dir(struct sbp2_target *tgt, u32 *directory) +static int sbp2_scan_logical_unit_dir(struct sbp2_target *tgt, + const u32 *directory) { struct fw_csr_iterator ci; int key, value; @@ -1027,7 +1028,7 @@ static int sbp2_scan_logical_unit_dir(struct sbp2_target *tgt, u32 *directory) return 0; } -static int sbp2_scan_unit_dir(struct sbp2_target *tgt, u32 *directory, +static int sbp2_scan_unit_dir(struct sbp2_target *tgt, const u32 *directory, u32 *model, u32 *firmware_revision) { struct fw_csr_iterator ci; |