diff options
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/android/vsoc.c | 8 | ||||
| -rw-r--r-- | drivers/staging/comedi/drivers/dt3000.c | 8 | ||||
| -rw-r--r-- | drivers/staging/isdn/hysdn/Kconfig | 2 |
3 files changed, 8 insertions, 10 deletions
diff --git a/drivers/staging/android/vsoc.c b/drivers/staging/android/vsoc.c index 00a1ec7b9154..1240bb0317d9 100644 --- a/drivers/staging/android/vsoc.c +++ b/drivers/staging/android/vsoc.c @@ -437,12 +437,10 @@ static int handle_vsoc_cond_wait(struct file *filp, struct vsoc_cond_wait *arg) return -EINVAL; wake_time = ktime_set(arg->wake_time_sec, arg->wake_time_nsec); - hrtimer_init_on_stack(&to->timer, CLOCK_MONOTONIC, - HRTIMER_MODE_ABS); + hrtimer_init_sleeper_on_stack(to, CLOCK_MONOTONIC, + HRTIMER_MODE_ABS); hrtimer_set_expires_range_ns(&to->timer, wake_time, current->timer_slack_ns); - - hrtimer_init_sleeper(to, current); } while (1) { @@ -460,7 +458,7 @@ static int handle_vsoc_cond_wait(struct file *filp, struct vsoc_cond_wait *arg) break; } if (to) { - hrtimer_start_expires(&to->timer, HRTIMER_MODE_ABS); + hrtimer_sleeper_start_expires(to, HRTIMER_MODE_ABS); if (likely(to->task)) freezable_schedule(); hrtimer_cancel(&to->timer); diff --git a/drivers/staging/comedi/drivers/dt3000.c b/drivers/staging/comedi/drivers/dt3000.c index 2edf3ee91300..caf4d4df4bd3 100644 --- a/drivers/staging/comedi/drivers/dt3000.c +++ b/drivers/staging/comedi/drivers/dt3000.c @@ -342,9 +342,9 @@ static irqreturn_t dt3k_interrupt(int irq, void *d) static int dt3k_ns_to_timer(unsigned int timer_base, unsigned int *nanosec, unsigned int flags) { - int divider, base, prescale; + unsigned int divider, base, prescale; - /* This function needs improvment */ + /* This function needs improvement */ /* Don't know if divider==0 works. */ for (prescale = 0; prescale < 16; prescale++) { @@ -358,7 +358,7 @@ static int dt3k_ns_to_timer(unsigned int timer_base, unsigned int *nanosec, divider = (*nanosec) / base; break; case CMDF_ROUND_UP: - divider = (*nanosec) / base; + divider = DIV_ROUND_UP(*nanosec, base); break; } if (divider < 65536) { @@ -368,7 +368,7 @@ static int dt3k_ns_to_timer(unsigned int timer_base, unsigned int *nanosec, } prescale = 15; - base = timer_base * (1 << prescale); + base = timer_base * (prescale + 1); divider = 65535; *nanosec = divider * base; return (prescale << 16) | (divider); diff --git a/drivers/staging/isdn/hysdn/Kconfig b/drivers/staging/isdn/hysdn/Kconfig index 1971ef850c9a..4c8a9283b9dd 100644 --- a/drivers/staging/isdn/hysdn/Kconfig +++ b/drivers/staging/isdn/hysdn/Kconfig @@ -5,7 +5,7 @@ config HYSDN help Say Y here if you have one of Hypercope's active PCI ISDN cards Champ, Ergo and Metro. You will then get a module called hysdn. - Please read the file <file:Documentation/isdn/README.hysdn> for more + Please read the file <file:Documentation/isdn/hysdn.rst> for more information. config HYSDN_CAPI |