Update management of misc_read, which now return length of data after the commit 8729b1ae2cbd ("misc: Update read() and write() methods to return bytes xfered")
Fixes: 8b8b3d6b55b9 ("stm32mp1: board: add environment variable for board id and board rev")
Signed-off-by: Patrick Delaunay patrick.delaunay@st.com ---
board/st/stm32mp1/stm32mp1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c index 4553329b25..b51165a636 100644 --- a/board/st/stm32mp1/stm32mp1.c +++ b/board/st/stm32mp1/stm32mp1.c @@ -732,7 +732,7 @@ int board_late_init(void) if (!ret) ret = misc_read(dev, STM32_BSEC_SHADOW(BSEC_OTP_BOARD), &otp, sizeof(otp)); - if (!ret && otp) { + if (ret > 0 && otp) { snprintf(buf, sizeof(buf), "0x%04x", otp >> 16); env_set("board_id", buf);