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[ARM] 3448/1: [S3C2410] Settle delay when _enabling_ USB PLL
authorBen Dooks <ben-linux@fluff.org>
Sun, 2 Apr 2006 09:00:10 +0000 (10:00 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sun, 2 Apr 2006 09:00:10 +0000 (10:00 +0100)
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>
arch/arm/mach-s3c2410/clock.c patch | blob | blame | history

diff --git a/arch/arm/mach-s3c2410/clock.c b/arch/arm/mach-s3c2410/clock.c
index fec02c92f95f4406da0dc2a1e2ca4a9e933c4159..b7f85e6d6b76f6e09816a3c6dd9df34e48161f85 100644 (file)
--- a/arch/arm/mach-s3c2410/clock.c
+++ b/arch/arm/mach-s3c2410/clock.c
@@ -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;