Since all DTS files has been switched to "jedec,spi-nor", remove
the "spi-flash" compatible from the bindings examples.
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Reviewed-by: NSimon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Reviewed-by: NRick Chen <rick@andestech.com>
Reviewed-by: NPatrick Delaunay <Patrick.delaunay@st.com>
Reviewed-by: NJagan Teki <jagan@openedev.com>