On Sat, Oct 11, 2014 at 06:01:55PM +0200, Arend van Spriel wrote: > This patch adds a helper function that simplifies adding a > sequence file for device drivers. The calling device driver > needs to provide a read function and a device pointer. The > field struct seq_file::private will reference the device > pointer upon call to the read function so the driver can > obtain his data from it and do its seq_printf() calls. > > Signed-off-by: Arend van Spriel <[email protected]> > --- > fs/debugfs/file.c | 54 > +++++++++++++++++++++++++++++++++++++++++++++++++ > include/linux/debugfs.h | 16 ++++++++++++++- > 2 files changed, 69 insertions(+), 1 deletion(-)
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