From cdf55949c10aed90d081342264d99b2b0ed0bbf3 Mon Sep 17 00:00:00 2001 From: Nicholas Bellinger Date: Thu, 30 Jan 2014 14:05:16 -0800 Subject: [PATCH] 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 Cc: Hannes Reinecke Signed-off-by: Nicholas Bellinger --- drivers/target/target_core_alua.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 && -- 2.39.5