Merge tag 'drm-intel-next-2013-06-01' of git://people.freedesktop.org/~danvet/drm...

[karo-tx-linux.git] / drivers / gpu / drm / i915 / i915_drv.h

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index be869f261993a39f591ba4bdfa539eeb82f64c03..359a2003086b2449f294db51dd2add657e34564d 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2003,4 +2003,19 @@ static inline void __user *to_user_ptr(u64 address)
        return (void __user *)(uintptr_t)address;
 }
 
+static inline unsigned long msecs_to_jiffies_timeout(const unsigned int m)
+{
+       unsigned long j = msecs_to_jiffies(m);
+
+       return min_t(unsigned long, MAX_JIFFY_OFFSET, j + 1);
+}
+
+static inline unsigned long
+timespec_to_jiffies_timeout(const struct timespec *value)
+{
+       unsigned long j = timespec_to_jiffies(value);
+
+       return min_t(unsigned long, MAX_JIFFY_OFFSET, j + 1);
+}
+
 #endif