Cleaning up chip->chip_data on device unregister

[lincan.git] / lincan / src / usbcan.c

diff --git a/lincan/src/usbcan.c b/lincan/src/usbcan.c
index 19b1dc6ca3c5d0d9c2f352a786d94f493a75b815..3e1306a28d07996694065a0c671f94003e7c7adf 100644 (file)
--- a/lincan/src/usbcan.c
+++ b/lincan/src/usbcan.c
@@ -1017,7 +1017,7 @@ int usbcan_init_chip_data(struct candevice_t *candev, int chipnr)
 
        usbcan_fill_chipspecops(chip);
 
-       candev->chip[chipnr]->flags|=CHIP_IRQ_CUSTOM;
+       candev->chip[chipnr]->flags|=CHIP_IRQ_CUSTOM|CHIP_KEEP_DATA;
        candev->chip[chipnr]->chip_base_addr=0;
        candev->chip[chipnr]->clock = 0;