diff options
Diffstat (limited to 'drivers/net/can/c_can/c_can_pci.c')
| -rw-r--r-- | drivers/net/can/c_can/c_can_pci.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/can/c_can/c_can_pci.c b/drivers/net/can/c_can/c_can_pci.c index fa419e795498..bf2f8c3da1c1 100644 --- a/drivers/net/can/c_can/c_can_pci.c +++ b/drivers/net/can/c_can/c_can_pci.c @@ -31,6 +31,8 @@ enum c_can_pci_reg_align { struct c_can_pci_data { /* Specify if is C_CAN or D_CAN */ enum c_can_dev_id type; + /* Number of message objects */ + unsigned int msg_obj_num; /* Set the register alignment in the memory */ enum c_can_pci_reg_align reg_align; /* Set the frequency */ @@ -147,7 +149,7 @@ static int c_can_pci_probe(struct pci_dev *pdev, } /* allocate the c_can device */ - dev = alloc_c_can_dev(C_CAN_NO_OF_OBJECTS); + dev = alloc_c_can_dev(c_can_pci_data->msg_obj_num); if (!dev) { ret = -ENOMEM; goto out_iounmap; @@ -252,6 +254,7 @@ static void c_can_pci_remove(struct pci_dev *pdev) static const struct c_can_pci_data c_can_sta2x11 = { .type = BOSCH_C_CAN, + .msg_obj_num = 32, .reg_align = C_CAN_REG_ALIGN_32, .freq = 52000000, /* 52 Mhz */ .bar = 0, @@ -259,6 +262,7 @@ static const struct c_can_pci_data c_can_sta2x11 = { static const struct c_can_pci_data c_can_pch = { .type = BOSCH_C_CAN, + .msg_obj_num = 32, .reg_align = C_CAN_REG_32, .freq = 50000000, /* 50 MHz */ .init = c_can_pci_reset_pch, |