diff options
Diffstat (limited to 'drivers/net/can/mscan/mpc5xxx_can.c')
| -rw-r--r-- | drivers/net/can/mscan/mpc5xxx_can.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/can/mscan/mpc5xxx_can.c b/drivers/net/can/mscan/mpc5xxx_can.c index b1bdc909090..312b9c8f4f3 100644 --- a/drivers/net/can/mscan/mpc5xxx_can.c +++ b/drivers/net/can/mscan/mpc5xxx_can.c @@ -143,12 +143,12 @@ static u32 __devinit mpc512x_can_get_clock(struct platform_device *ofdev, np_clock = of_find_matching_node(NULL, mpc512x_clock_ids); if (!np_clock) { dev_err(&ofdev->dev, "couldn't find clock node\n"); - return -ENODEV; + return 0; } clockctl = of_iomap(np_clock, 0); if (!clockctl) { dev_err(&ofdev->dev, "couldn't map clock registers\n"); - return 0; + goto exit_put; } /* Determine the MSCAN device index from the physical address */ @@ -233,9 +233,9 @@ static u32 __devinit mpc512x_can_get_clock(struct platform_device *ofdev, clocksrc == 1 ? "ref_clk" : "sys_clk", clockdiv); exit_unmap: - of_node_put(np_clock); iounmap(clockctl); - +exit_put: + of_node_put(np_clock); return freq; } #else /* !CONFIG_PPC_MPC512x */ |