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tegra: usb: fix wrong error check

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loop_count runs down from 10000, so the correct condition to error out
is ==0.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
CC: Stephen Warren <swarren@wwwdotorg.org>
CC: Tom Warren <twarren.nvidia@gmail.com>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
This commit is contained in:
Lucas Stach 2012-05-31 01:51:02 +00:00 committed by Albert ARIBAUD (U-Boot)
parent f97daaa231
commit f857fff606
1 changed files with 1 additions and 1 deletions
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2
arch/arm/cpu/armv7/tegra2/usb.c
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@ -290,7 +290,7 @@ static int init_usb_controller(struct fdt_usb *config,
break;
udelay(1);
}
if (loop_count == 100000)
if (!loop_count)
return -1;
return 0;