Commit 3a379f5b authored by Gerhard Bertelsmann's avatar Gerhard Bertelsmann Committed by Marc Kleine-Budde

can: sun4i: fix loopback mode

Fix loopback mode by setting the right flag and remove presume mode.
Signed-off-by: default avatarGerhard Bertelsmann <info@gerhard-bertelsmann.de>
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent b71d21c2
......@@ -342,7 +342,7 @@ static int sun4i_can_start(struct net_device *dev)
/* enter the selected mode */
mod_reg_val = readl(priv->base + SUN4I_REG_MSEL_ADDR);
if (priv->can.ctrlmode & CAN_CTRLMODE_PRESUME_ACK)
if (priv->can.ctrlmode & CAN_CTRLMODE_LOOPBACK)
mod_reg_val |= SUN4I_MSEL_LOOPBACK_MODE;
else if (priv->can.ctrlmode & CAN_CTRLMODE_LISTENONLY)
mod_reg_val |= SUN4I_MSEL_LISTEN_ONLY_MODE;
......@@ -811,7 +811,6 @@ static int sun4ican_probe(struct platform_device *pdev)
priv->can.ctrlmode_supported = CAN_CTRLMODE_BERR_REPORTING |
CAN_CTRLMODE_LISTENONLY |
CAN_CTRLMODE_LOOPBACK |
CAN_CTRLMODE_PRESUME_ACK |
CAN_CTRLMODE_3_SAMPLES;
priv->base = addr;
priv->clk = clk;
......
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