usb: cnds3: drd: deleted !=

Patch deletes unnecessary != from condition statement in cdns3_drd_init
function.

Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>

diff --git a/drivers/usb/cdns3/drd.c b/drivers/usb/cdns3/drd.c
index 4939a568d8a25b93f09407c1fe463857de5b8ba2..6d2da504ad491037b1ed57670e542b516b6760fd 100644 (file)
--- a/drivers/usb/cdns3/drd.c
+++ b/drivers/usb/cdns3/drd.c
@@ -365,7 +365,7 @@ int cdns3_drd_init(struct cdns3 *cdns)
        }
 
        state = readl(&cdns->otg_regs->sts);
-       if (OTGSTS_OTG_NRDY(state) != 0) {
+       if (OTGSTS_OTG_NRDY(state)) {
                dev_err(cdns->dev, "Cadence USB3 OTG device not ready\n");
                return -ENODEV;
        }