ARM: S3C2443: handle unset armdiv values gracefully

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The armdiv array may contain unset divider values.
Check the relevant value to prevent division by zero
errors. Also check for set nr_armdiv and armdivmask
before meddling with clkdiv0.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

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Heiko Stuebner 2011-10-14 15:08:56 +09:00 • committed by Kukjin Kim

parent 5f33bd76f5

commit f9f7c7503f

1 changed files with 20 additions and 7 deletions

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arch/arm/plat-s3c24xx/s3c2443-clock.c

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