[U-Boot] [PATCH 3/3] tegra: usb: fix wrong error check

Just stumbled upon this, while looking through the usb code. loop_count runs down from 10000, so the correct condition to error out is ==0.

Signed-off-by: Lucas Stach dev@lynxeye.de CC: Stephen Warren swarren@wwwdotorg.org CC: Tom Warren twarren.nvidia@gmail.com --- arch/arm/cpu/armv7/tegra2/usb.c | 2 +- 1 Datei geändert, 1 Zeile hinzugefügt(+), 1 Zeile entfernt(-)

diff --git a/arch/arm/cpu/armv7/tegra2/usb.c b/arch/arm/cpu/armv7/tegra2/usb.c index c80de7f..5f2b243 100644 --- a/arch/arm/cpu/armv7/tegra2/usb.c +++ b/arch/arm/cpu/armv7/tegra2/usb.c @@ -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;