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path: root/drivers/net/can/mscan/mpc5xxx_can.c
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Diffstat (limited to 'drivers/net/can/mscan/mpc5xxx_can.c')
-rw-r--r--drivers/net/can/mscan/mpc5xxx_can.c8
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 b1bdc90..312b9c8 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 */
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