Documentation : Update relay function types
This patch updates two callback functions provided as an example in relay API documentation : subbuf_start and create_buf_file_handler. These functions were using older and incorrect types causing an "initialization from incompatible pointer type". Signed-off-by: Yohan Pipereau <yohan.pipereau@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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@ -222,7 +222,7 @@ using debugfs:
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*/
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static struct dentry *create_buf_file_handler(const char *filename,
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struct dentry *parent,
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int mode,
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umode_t mode,
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struct rchan_buf *buf,
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int *is_global)
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{
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@ -375,7 +375,7 @@ would be very similar:
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static int subbuf_start(struct rchan_buf *buf,
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void *subbuf,
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void *prev_subbuf,
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unsigned int prev_padding)
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size_t prev_padding)
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{
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if (prev_subbuf)
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*((unsigned *)prev_subbuf) = prev_padding;
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