Commit cdf55949c10aed90d081342264d99b2b0ed0bbf3
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fc09149df6
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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>
Showing 1 changed file with 1 additions and 1 deletions Side-by-side Diff
drivers/target/target_core_alua.c
... | ... | @@ -500,7 +500,7 @@ |
500 | 500 | |
501 | 501 | if (segment_mult) { |
502 | 502 | u64 tmp = lba; |
503 | - start_lba = sector_div(tmp, segment_size * segment_mult); | |
503 | + start_lba = do_div(tmp, segment_size * segment_mult); | |
504 | 504 | |
505 | 505 | last_lba = first_lba + segment_size - 1; |
506 | 506 | if (start_lba >= first_lba && |