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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>
This commit is contained in:
Stephane Grosjean 2015-03-02 11:54:38 +01:00 committed by Marc Kleine-Budde
parent 969439016d
commit b0d4724b8e
1 changed files with 4 additions and 0 deletions
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4
drivers/net/can/usb/peak_usb/pcan_usb_fd.c
View File

@ -879,6 +879,10 @@ static int pcan_usb_fd_init(struct peak_usb_device *dev)
pdev->usb_if = ppdev->usb_if; pdev->usb_if = ppdev->usb_if;
pdev->cmd_buffer_addr = ppdev->cmd_buffer_addr; 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; pdev->usb_if->dev[dev->ctrl_idx] = dev;