[PATCH 06/11] fsl_usb2_udc: Initialize spinlock earlier.

From: Will Newton
Date: Tue Jul 15 2008 - 11:26:44 EST


From: Will Newton <will.newton@xxxxxxxxx>

Move spinlock initialization earlier so we can turn shared irq handler
debugging on safely.

Signed-off-by: Will Newton <will.newton@xxxxxxxxx>
---
drivers/usb/gadget/fsl_usb2_udc.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/drivers/usb/gadget/fsl_usb2_udc.c b/drivers/usb/gadget/fsl_usb2_udc.c
index 130a59d..e7bdec0 100644
--- a/drivers/usb/gadget/fsl_usb2_udc.c
+++ b/drivers/usb/gadget/fsl_usb2_udc.c
@@ -2190,7 +2190,6 @@ static int __init struct_udc_setup(struct fsl_udc *udc,
udc->usb_state = USB_STATE_POWERED;
udc->ep0_dir = 0;
udc->remote_wakeup = 0; /* default to 0 on reset */
- spin_lock_init(&udc->lock);

return 0;
}
@@ -2252,6 +2251,9 @@ static int __init fsl_udc_probe(struct platform_device *pdev)
return -ENOMEM;
}

+ spin_lock_init(&udc_controller->lock);
+ udc_controller->stopped = 1;
+
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
kfree(udc_controller);
--
1.5.5.2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/