From d635711daa98be86d4c7fd01499c34f566b54ccb Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Fri, 10 Jun 2016 05:30:17 -0300 Subject: Linux-libre 4.6.2-gnu --- drivers/char/xillybus/xillybus_core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/char/xillybus') diff --git a/drivers/char/xillybus/xillybus_core.c b/drivers/char/xillybus/xillybus_core.c index 77d6c127e..dcd19f3f1 100644 --- a/drivers/char/xillybus/xillybus_core.c +++ b/drivers/char/xillybus/xillybus_core.c @@ -509,7 +509,7 @@ static int xilly_setupchannels(struct xilly_endpoint *ep, channel->log2_element_size = ((format > 2) ? 2 : format); - bytebufsize = channel->rd_buf_size = bufsize * + bytebufsize = bufsize * (1 << channel->log2_element_size); buffers = devm_kcalloc(dev, bufnum, @@ -523,6 +523,7 @@ static int xilly_setupchannels(struct xilly_endpoint *ep, if (!is_writebuf) { channel->num_rd_buffers = bufnum; + channel->rd_buf_size = bytebufsize; channel->rd_allow_partial = allowpartial; channel->rd_synchronous = synchronous; channel->rd_exclusive_open = exclusive_open; @@ -533,6 +534,7 @@ static int xilly_setupchannels(struct xilly_endpoint *ep, bufnum, bytebufsize); } else if (channelnum > 0) { channel->num_wr_buffers = bufnum; + channel->wr_buf_size = bytebufsize; channel->seekable = seekable; channel->wr_supports_nonempty = supports_nonempty; -- cgit v1.2.3-54-g00ecf