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remove leftover smp_load_acquire() for older kernels

This commit is contained in:
Ralph Metzler 2018-06-23 16:46:00 +02:00
parent f7772c7a88
commit 1ad4dfacd1
1 changed files with 1 additions and 1 deletions
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2
dvb-core/dvb_ringbuffer.c
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@ -115,7 +115,7 @@ ssize_t dvb_ringbuffer_avail(struct dvb_ringbuffer *rbuf)
void dvb_ringbuffer_flush(struct dvb_ringbuffer *rbuf)
{
#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 0))
rbuf->pread = smp_load_acquire(&rbuf->pwrite);
rbuf->pread = &rbuf->pwrite;
#else
/* dvb_ringbuffer_flush() counts as read operation
* smp_load_acquire() to load write pointer