From 06825ca0182cec9444fb2fd05e759757f30f4b37 Mon Sep 17 00:00:00 2001 From: Peter Chen Date: Tue, 23 Jun 2020 11:10:01 +0800 Subject: [PATCH] usb: cdns3: gadget: use unsigned int for 32-bit number If it is 'int', it can't stands for the highest bit for 32-bit number, since the largest 'int' is 0x7fffffff. Reviewed-by: Jun Li Signed-off-by: Peter Chen Acked-by: Roger Quadros Link: https://lore.kernel.org/r/20200623031001.8469-4-peter.chen@nxp.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/cdns3/gadget.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c index bed7ee7e98809..7c2913bc8bd7e 100644 --- a/drivers/usb/cdns3/gadget.c +++ b/drivers/usb/cdns3/gadget.c @@ -1809,7 +1809,7 @@ static irqreturn_t cdns3_device_thread_irq_handler(int irq, void *data) struct cdns3_device *priv_dev = data; irqreturn_t ret = IRQ_NONE; unsigned long flags; - int bit; + unsigned int bit; unsigned long reg; spin_lock_irqsave(&priv_dev->lock, flags); -- 2.30.2