From 83997997252f5d3fc7f04abc24a89600c2b504ab Mon Sep 17 00:00:00 2001 From: Anssi Hannula Date: Mon, 26 Feb 2018 14:27:13 +0200 Subject: can: xilinx_can: fix RX overflow interrupt not being enabled RX overflow interrupt (RXOFLW) is disabled even though xcan_interrupt() processes it. This means that an RX overflow interrupt will only be processed when another interrupt gets asserted (e.g. for RX/TX). Fix that by enabling the RXOFLW interrupt. Fixes: b1201e44f50b ("can: xilinx CAN controller support") Signed-off-by: Anssi Hannula Cc: Michal Simek Cc: Signed-off-by: Marc Kleine-Budde --- drivers/net/can/xilinx_can.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/can') diff --git a/drivers/net/can/xilinx_can.c b/drivers/net/can/xilinx_can.c index dcbdc3cd651c..ea9f9d1a5ba7 100644 --- a/drivers/net/can/xilinx_can.c +++ b/drivers/net/can/xilinx_can.c @@ -104,7 +104,7 @@ enum xcan_reg { #define XCAN_INTR_ALL (XCAN_IXR_TXOK_MASK | XCAN_IXR_BSOFF_MASK |\ XCAN_IXR_WKUP_MASK | XCAN_IXR_SLP_MASK | \ XCAN_IXR_RXNEMP_MASK | XCAN_IXR_ERROR_MASK | \ - XCAN_IXR_ARBLST_MASK) + XCAN_IXR_RXOFLW_MASK | XCAN_IXR_ARBLST_MASK) /* CAN register bit shift - XCAN___SHIFT */ #define XCAN_BTR_SJW_SHIFT 7 /* Synchronous jump width */ -- cgit v1.2.3-59-g8ed1b