From mboxrd@z Thu Jan 1 00:00:00 1970 From: Markus Marb Subject: [PATCH] can: ifi: use correct register to read rx status Date: Fri, 17 Mar 2017 23:14:47 +0100 Message-ID: <1489788887-6919-1-git-send-email-markus@marb.org> Return-path: Received: from smtprelay03.ispgateway.de ([80.67.31.41]:33465 "EHLO smtprelay03.ispgateway.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751182AbdCQWpO (ORCPT ); Fri, 17 Mar 2017 18:45:14 -0400 Sender: linux-can-owner@vger.kernel.org List-ID: To: wg@grandegger.com, mkl@pengutronix.de Cc: linux-can@vger.kernel.org, Markus Marb The incorrect offset was used when trying to read the RXSTCMD register. Signed-off-by: Markus Marb --- drivers/net/can/ifi_canfd/ifi_canfd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/can/ifi_canfd/ifi_canfd.c b/drivers/net/can/ifi_canfd/ifi_canfd.c index 138f5ae..4d1fe8d 100644 --- a/drivers/net/can/ifi_canfd/ifi_canfd.c +++ b/drivers/net/can/ifi_canfd/ifi_canfd.c @@ -557,7 +557,7 @@ static int ifi_canfd_poll(struct napi_struct *napi, int quota) int work_done = 0; u32 stcmd = readl(priv->base + IFI_CANFD_STCMD); - u32 rxstcmd = readl(priv->base + IFI_CANFD_STCMD); + u32 rxstcmd = readl(priv->base + IFI_CANFD_RXSTCMD); u32 errctr = readl(priv->base + IFI_CANFD_ERROR_CTR); /* Handle bus state changes */ -- 2.7.4