staging: pi433: use div_u64 for 64-bit division

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I ran into this link error on an ARM OABI build:

drivers/staging/pi433/rf69.o: In function `rf69_set_frequency':
rf69.c:(.text+0xc9c): undefined reference to `__udivdi3'

No idea why I didn't see it with the default EABI configurations,
but the right solution here seems to be to use div_u64()
to get the external division implementation.

Fixes: 874bcba65f ("staging: pi433: New driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Arnd Bergmann 2017-07-28 15:23:12 +02:00 • committed by Greg Kroah-Hartman

parent 056eeda2f9

commit 99859541a9

1 changed files with 1 additions and 1 deletions

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drivers/staging/pi433/rf69.c

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