tree 6613230fdc583300e66be800d9debd0b38890052
parent 5f33bd76f5c4df45cd5b2e4132c6451dac8afee9
author Heiko Stuebner <heiko@sntech.de> 1318572536 +0900
committer Kukjin Kim <kgene.kim@samsung.com> 1318572952 +0900

ARM: S3C2443: handle unset armdiv values gracefully

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>