| Message ID | 1478828413-31687-1-git-send-email-even.xu@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, 2016-11-11 at 09:40 +0800, Even Xu wrote: > The macro timed_wait_for() in utils.h isn't used in current ipc > driver, so remove it for avoiding confusion. > > Signed-off-by: Even Xu <even.xu@intel.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> > --- > drivers/hid/intel-ish-hid/ipc/utils.h | 21 --------------------- > 1 file changed, 21 deletions(-) > > diff --git a/drivers/hid/intel-ish-hid/ipc/utils.h > b/drivers/hid/intel-ish-hid/ipc/utils.h > index 5a82123..dc39dfe 100644 > --- a/drivers/hid/intel-ish-hid/ipc/utils.h > +++ b/drivers/hid/intel-ish-hid/ipc/utils.h > @@ -19,27 +19,6 @@ > #define WAIT_FOR_CONNECT_SLICE (HZ / 10) > > /* > - * Waits for specified event when a thread that triggers event can't > signal > - * Also, waits *at_least* `timeinc` after condition is satisfied > - */ > -#define timed_wait_for(timeinc, condition) > \ > - do { > \ > - int completed = 0; \ > - do { > \ > - unsigned long j; > \ > - int done = 0; > \ > - \ > - completed = (condition); \ > - for (j = jiffies, done = 0; !done; ) { > \ > - schedule_timeout(timeinc); \ > - if (time_is_before_eq_jiffies(j + > timeinc)) \ > - done = 1; \ > - } \ > - } while (!(completed)); > \ > - } while (0) > - > - > -/* > * Waits for specified event when a thread that triggers event > * can't signal with timeout (use whenever we may hang) > */
diff --git a/drivers/hid/intel-ish-hid/ipc/utils.h b/drivers/hid/intel-ish-hid/ipc/utils.h index 5a82123..dc39dfe 100644 --- a/drivers/hid/intel-ish-hid/ipc/utils.h +++ b/drivers/hid/intel-ish-hid/ipc/utils.h @@ -19,27 +19,6 @@ #define WAIT_FOR_CONNECT_SLICE (HZ / 10) /* - * Waits for specified event when a thread that triggers event can't signal - * Also, waits *at_least* `timeinc` after condition is satisfied - */ -#define timed_wait_for(timeinc, condition) \ - do { \ - int completed = 0; \ - do { \ - unsigned long j; \ - int done = 0; \ - \ - completed = (condition); \ - for (j = jiffies, done = 0; !done; ) { \ - schedule_timeout(timeinc); \ - if (time_is_before_eq_jiffies(j + timeinc)) \ - done = 1; \ - } \ - } while (!(completed)); \ - } while (0) - - -/* * Waits for specified event when a thread that triggers event * can't signal with timeout (use whenever we may hang) */
The macro timed_wait_for() in utils.h isn't used in current ipc driver, so remove it for avoiding confusion. Signed-off-by: Even Xu <even.xu@intel.com> --- drivers/hid/intel-ish-hid/ipc/utils.h | 21 --------------------- 1 file changed, 21 deletions(-)