board: stm32mp1: change dfu function to static
authorPatrick Delaunay <patrick.delaunay@st.com>
Tue, 28 Jan 2020 09:44:13 +0000 (10:44 +0100)
committerPatrick Delaunay <patrick.delaunay@st.com>
Thu, 13 Feb 2020 17:47:00 +0000 (18:47 +0100)
commit167a603b311a0431f71afc80a5e3807f1dde4564
treea80a9a5c99f1ca329c913c62fa7c945e96fe93f0
parente968c393dab0db1029802a857d2af6f9f5aaa285
board: stm32mp1: change dfu function to static

Change the dfu functions dfu_otp_read and dfu_pmic_read to static,
this patch avoids warning when compiling with W=1.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
board/st/stm32mp1/stm32mp1.c