diff options
Diffstat (limited to 'drivers/macintosh')
| -rw-r--r-- | drivers/macintosh/via-pmu.c | 18 | ||||
| -rw-r--r-- | drivers/macintosh/windfarm_pm121.c | 2 | ||||
| -rw-r--r-- | drivers/macintosh/windfarm_pm81.c | 2 | ||||
| -rw-r--r-- | drivers/macintosh/windfarm_pm91.c | 2 |
4 files changed, 12 insertions, 12 deletions
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c index 6663893f41c4..25c1ce811053 100644 --- a/drivers/macintosh/via-pmu.c +++ b/drivers/macintosh/via-pmu.c @@ -274,7 +274,7 @@ int __init find_via_pmu(void) u64 taddr; const u32 *reg; - if (via != 0) + if (via) return 1; vias = of_find_node_by_name(NULL, "via-pmu"); if (vias == NULL) @@ -1115,7 +1115,7 @@ pmu_queue_request(struct adb_request *req) req->complete = 0; spin_lock_irqsave(&pmu_lock, flags); - if (current_req != 0) { + if (current_req) { last_req->next = req; last_req = req; } else { @@ -1190,7 +1190,7 @@ pmu_start(void) /* assert pmu_state == idle */ /* get the packet to send */ req = current_req; - if (req == 0 || pmu_state != idle + if (!req || pmu_state != idle || (/*req->reply_expected && */req_awaiting_reply)) return; @@ -1345,7 +1345,7 @@ next: if ((1 << pirq) & PMU_INT_ADB) { if ((data[0] & PMU_INT_ADB_AUTO) == 0) { struct adb_request *req = req_awaiting_reply; - if (req == 0) { + if (!req) { printk(KERN_ERR "PMU: extra ADB reply\n"); return; } @@ -1712,7 +1712,7 @@ pmu_shutdown(void) int pmu_present(void) { - return via != 0; + return via != NULL; } #if defined(CONFIG_SUSPEND) && defined(CONFIG_PPC32) @@ -2044,7 +2044,7 @@ pmu_open(struct inode *inode, struct file *file) unsigned long flags; pp = kmalloc(sizeof(struct pmu_private), GFP_KERNEL); - if (pp == 0) + if (!pp) return -ENOMEM; pp->rb_get = pp->rb_put = 0; spin_lock_init(&pp->lock); @@ -2070,7 +2070,7 @@ pmu_read(struct file *file, char __user *buf, unsigned long flags; int ret = 0; - if (count < 1 || pp == 0) + if (count < 1 || !pp) return -EINVAL; if (!access_ok(VERIFY_WRITE, buf, count)) return -EFAULT; @@ -2127,7 +2127,7 @@ pmu_fpoll(struct file *filp, poll_table *wait) __poll_t mask = 0; unsigned long flags; - if (pp == 0) + if (!pp) return 0; poll_wait(filp, &pp->wait, wait); spin_lock_irqsave(&pp->lock, flags); @@ -2143,7 +2143,7 @@ pmu_release(struct inode *inode, struct file *file) struct pmu_private *pp = file->private_data; unsigned long flags; - if (pp != 0) { + if (pp) { file->private_data = NULL; spin_lock_irqsave(&all_pvt_lock, flags); list_del(&pp->list); diff --git a/drivers/macintosh/windfarm_pm121.c b/drivers/macintosh/windfarm_pm121.c index 4d72d8f58cb6..97634e030991 100644 --- a/drivers/macintosh/windfarm_pm121.c +++ b/drivers/macintosh/windfarm_pm121.c @@ -710,7 +710,7 @@ static void pm121_create_cpu_fans(void) wf_cpu_pid_init(&pm121_cpu_state->pid, &pid_param); pr_debug("pm121: CPU Fan control initialized.\n"); - pr_debug(" ttarged=%d.%03d, tmax=%d.%03d, min=%d RPM, max=%d RPM,\n", + pr_debug(" ttarget=%d.%03d, tmax=%d.%03d, min=%d RPM, max=%d RPM,\n", FIX32TOPRINT(pid_param.ttarget), FIX32TOPRINT(pid_param.tmax), pid_param.min, pid_param.max); diff --git a/drivers/macintosh/windfarm_pm81.c b/drivers/macintosh/windfarm_pm81.c index d9ea45581b9e..346c91744442 100644 --- a/drivers/macintosh/windfarm_pm81.c +++ b/drivers/macintosh/windfarm_pm81.c @@ -455,7 +455,7 @@ static void wf_smu_create_cpu_fans(void) wf_cpu_pid_init(&wf_smu_cpu_fans->pid, &pid_param); DBG("wf: CPU Fan control initialized.\n"); - DBG(" ttarged=%d.%03d, tmax=%d.%03d, min=%d RPM, max=%d RPM\n", + DBG(" ttarget=%d.%03d, tmax=%d.%03d, min=%d RPM, max=%d RPM\n", FIX32TOPRINT(pid_param.ttarget), FIX32TOPRINT(pid_param.tmax), pid_param.min, pid_param.max); diff --git a/drivers/macintosh/windfarm_pm91.c b/drivers/macintosh/windfarm_pm91.c index 7fd73dcb2b0a..a8a47c62a74b 100644 --- a/drivers/macintosh/windfarm_pm91.c +++ b/drivers/macintosh/windfarm_pm91.c @@ -200,7 +200,7 @@ static void wf_smu_create_cpu_fans(void) wf_cpu_pid_init(&wf_smu_cpu_fans->pid, &pid_param); DBG("wf: CPU Fan control initialized.\n"); - DBG(" ttarged=%d.%03d, tmax=%d.%03d, min=%d RPM, max=%d RPM\n", + DBG(" ttarget=%d.%03d, tmax=%d.%03d, min=%d RPM, max=%d RPM\n", FIX32TOPRINT(pid_param.ttarget), FIX32TOPRINT(pid_param.tmax), pid_param.min, pid_param.max); |