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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)
commitf9f7c7503f7002deffe4cb8409ccada075a52522
tree6613230fdc583300e66be800d9debd0b38890052tree | snapshot
parent5f33bd76f5c4df45cd5b2e4132c6451dac8afee9commit | diff
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>
arch/arm/plat-s3c24xx/s3c2443-clock.c diff | blob | history
Linux kernel for KaRo TX COM modules