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authorStephane Grosjean <s.grosjean@peak-system.com>2015-03-02 11:54:38 +0100
committerMarc Kleine-Budde <mkl@pengutronix.de>2015-03-09 10:22:24 +0100
commitb0d4724b8e4ce2a60ee4e097ec50c3759ec2090a (patch)
tree99ee4e832a88b14e1f4b0caf065a631f85164c09 /drivers
parent969439016d2cf61fef53a973d7e6d2061c3793b1 (diff)
downloadkernel-b0d4724b8e4ce2a60ee4e097ec50c3759ec2090a.tar.gz
can: peak_usb: fix missing ctrlmode_ init for every dev
Fixes a missing initialization of ctrlmode and ctrlmode_supported fields, for all other CAN devices than the first one. This fix only concerns the PCAN-USB Pro FD dual-channels CAN-FD device made by PEAK-System. Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/can/usb/peak_usb/pcan_usb_fd.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_fd.c b/drivers/net/can/usb/peak_usb/pcan_usb_fd.c
index 962c3f027383..0bac0f14edc3 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb_fd.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb_fd.c
@@ -879,6 +879,10 @@ static int pcan_usb_fd_init(struct peak_usb_device *dev)
pdev->usb_if = ppdev->usb_if;
pdev->cmd_buffer_addr = ppdev->cmd_buffer_addr;
+
+ /* do a copy of the ctrlmode[_supported] too */
+ dev->can.ctrlmode = ppdev->dev.can.ctrlmode;
+ dev->can.ctrlmode_supported = ppdev->dev.can.ctrlmode_supported;
}
pdev->usb_if->dev[dev->ctrl_idx] = dev;