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[ARM] 3448/1: [S3C2410] Settle delay when _enabling_ USB PLL

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Patch from Ben Dooks

Fix the bug in the UPLL enable code which should
have put a 200uS delay in if enabling the USB PLL
from the state where it is off.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Ben Dooks 2006-04-02 10:00:10 +01:00 committed by Russell King
parent dee9b2e932
commit 2b2ee1585a
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-s3c2410/clock.c
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@ -249,7 +249,7 @@ static int s3c24xx_upll_enable(struct clk *clk, int enable)
/* if we started the UPLL, then allow to settle */
if (enable && !(orig & S3C2410_CLKSLOW_UCLK_OFF))
if (enable && (orig & S3C2410_CLKSLOW_UCLK_OFF))
udelay(200);
return 0;