ARM: S3C2443: handle unset armdiv values gracefully
authorHeiko Stuebner <heiko@sntech.de>
Fri, 14 Oct 2011 06:08:56 +0000 (15:08 +0900)
committerKukjin Kim <kgene.kim@samsung.com>
Fri, 14 Oct 2011 06:15:52 +0000 (15:15 +0900)
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>

No differences found