#undef TRACE_SYSTEM #define TRACE_SYSTEM vb2 #if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_VB2_H #include #include DECLARE_EVENT_CLASS(vb2_event_class, TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), TP_ARGS(q, vb), TP_STRUCT__entry( __field(void *, owner) __field(u32, queued_count) __field(int, owned_by_drv_count) __field(u32, index) __field(u32, type) __field(u32, bytesused) __field(u64, timestamp) ), TP_fast_assign( __entry->owner = q->owner; __entry->queued_count = q->queued_count; __entry->owned_by_drv_count = atomic_read(&q->owned_by_drv_count); __entry->index = vb->index; __entry->type = vb->type; __entry->bytesused = vb->planes[0].bytesused; __entry->timestamp = vb->timestamp; ), TP_printk("owner = %p, queued = %u, owned_by_drv = %d, index = %u, " "type = %u, bytesused = %u, timestamp = %llu", __entry->owner, __entry->queued_count, __entry->owned_by_drv_count, __entry->index, __entry->type, __entry->bytesused, __entry->timestamp ) ) DEFINE_EVENT(vb2_event_class, vb2_buf_done, TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), TP_ARGS(q, vb) ); DEFINE_EVENT(vb2_event_class, vb2_buf_queue, TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), TP_ARGS(q, vb) ); DEFINE_EVENT(vb2_event_class, vb2_dqbuf, TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), TP_ARGS(q, vb) ); DEFINE_EVENT(vb2_event_class, vb2_qbuf, TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), TP_ARGS(q, vb) ); #endif /* if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ) */ /* This part must be outside protection */ #include ef='/cgit.cgi/linux/net-next.git/log/include/sound/emu10k1_synth.h?h=nds-private-remove'>logtreecommitdiff
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authorAlexander Stein <alexander.stein@systec-electronic.com>2017-01-30 12:35:28 +0100
committerLinus Walleij <linus.walleij@linaro.org>2017-01-30 15:53:57 +0100
commitcdca06e4e85974d8a3503ab15709dbbaf90d3dd1 (patch)
tree268b0c01070a957006db97c88dccb5fb061440ff /include/dt-bindings/iio
parent1b89970d81bbd52720fc64a3fe9572ee33588363 (diff)
pinctrl: baytrail: Add missing spinlock usage in byt_gpio_irq_handler
According to VLI64 Intel Atom E3800 Specification Update (#329901) concurrent read accesses may result in returning 0xffffffff and write accesses may be dropped silently. To workaround all accesses must be protected by locks. Cc: stable@vger.kernel.org Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/dt-bindings/iio')