diff options
Diffstat (limited to 'drivers/char/ipmi/ipmi_si_intf.c')
| -rw-r--r-- | drivers/char/ipmi/ipmi_si_intf.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index 5d665680ae33..5c4e1f625bbb 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -965,9 +965,9 @@ static inline int ipmi_si_is_busy(struct timespec *ts) return ts->tv_nsec != -1; } -static int ipmi_thread_busy_wait(enum si_sm_result smi_result, - const struct smi_info *smi_info, - struct timespec *busy_until) +static inline int ipmi_thread_busy_wait(enum si_sm_result smi_result, + const struct smi_info *smi_info, + struct timespec *busy_until) { unsigned int max_busy_us = 0; @@ -2658,6 +2658,9 @@ static int ipmi_probe(struct platform_device *dev) if (!match) return -EINVAL; + if (!of_device_is_available(np)) + return -EINVAL; + ret = of_address_to_resource(np, 0, &resource); if (ret) { dev_warn(&dev->dev, PFX "invalid address from OF\n"); @@ -3655,6 +3658,9 @@ static void cleanup_one_si(struct smi_info *to_clean) if (!to_clean) return; + if (to_clean->dev) + dev_set_drvdata(to_clean->dev, NULL); + list_del(&to_clean->link); /* Tell the driver that we are shutting down. */ |