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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2025-09-28 10:19:10 +0900 |
|---|---|---|
| committer | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2025-09-28 10:20:30 +0900 |
| commit | 40d4c761200b796a44bf2c7675ae09c87b17d4af (patch) | |
| tree | b558f241c27f0c485934700feb42c6805af2c556 /rust/kernel/irq/request.rs | |
| parent | e216c49b3ebb0729c50870ebfb8b798376dc1edf (diff) | |
firewire: core: fix undefined reference error in ARM EABI
For ARM EABI, GCC generates a reference to __aeabi_uldivmod when compiling
a division of 64-bit integer with 32-bit integer. This function is not
available in Linux kernel. In such cases, helper macros are defined in
include/linux/math64.h.
This commit replaces the division with div_u64().
Fixes: 8ec6a8ec23b9 ("firewire: core: suppress overflow warning when computing jiffies from isochronous cycle")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202509270428.FZaO2PPq-lkp@intel.com/
Link: https://lore.kernel.org/r/20250928011910.581475-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Diffstat (limited to 'rust/kernel/irq/request.rs')
0 files changed, 0 insertions, 0 deletions