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| author |   Nicholas Bellinger <nab@linux-iscsi.org> | 2014-01-30 14:05:16 -0800 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2014-02-12 15:11:02 -0800 |
| commit | cdf55949c10aed90d081342264d99b2b0ed0bbf3 (patch) | |
| tree | 440b6ae4ddaea2b2e7b5395a79c4027ad8adc90b /drivers/target/target_core_alua.c | |
| parent | target: Fix free-after-use regression in PR unregister (diff) | |
| download | linux-dev-cdf55949c10aed90d081342264d99b2b0ed0bbf3.tar.xz linux-dev-cdf55949c10aed90d081342264d99b2b0ed0bbf3.zip | |
target: Fix 32-bit + CONFIG_LBDAF=n link error w/ sector_div
This patch changes core_alua_state_lba_dependent() to use do_div()
instead sector_div() to avoid the following link error on 32-bit
with CONFIG_LBDAF=n as reported by Jim:
buildlog-1391099072.txt-drivers/built-in.o: In function `target_alua_state_check':
buildlog-1391099072.txt-(.text+0x928d93): undefined reference to `__umoddi3'
buildlog-1391099072.txt:make: *** [vmlinux] Error 1 --
buildlog-1391101753.txt- CC init/version.o
buildlog-1391101753.txt- LD init/built-in.o
buildlog-1391101753.txt-drivers/built-in.o: In function `core_alua_state_lba_dependent':
buildlog-1391101753.txt-/home/jim/linux/drivers/target/target_core_alua.c:503: undefined reference to `__umoddi3'
buildlog-1391101753.txt:make: *** [vmlinux] Error 1
Reported-by: Jim Davis <jim.epost@gmail.com>
Cc: Hannes Reinecke <hare@suse.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_alua.c')
| -rw-r--r-- | drivers/target/target_core_alua.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/target/target_core_alua.c b/drivers/target/target_core_alua.c index 12da9b386169..c3d9df6aaf5f 100644 --- a/drivers/target/target_core_alua.c +++ b/drivers/target/target_core_alua.c @@ -500,7 +500,7 @@ static inline int core_alua_state_lba_dependent( if (segment_mult) { u64 tmp = lba; - start_lba = sector_div(tmp, segment_size * segment_mult); + start_lba = do_div(tmp, segment_size * segment_mult); last_lba = first_lba + segment_size - 1; if (start_lba >= first_lba && |