From e2be177c8511580bab3c368e8b173135471b671e Mon Sep 17 00:00:00 2001 From: Yannic Moog Date: Wed, 20 Dec 2023 09:45:32 +0100 Subject: [PATCH] board: phytec: imx8m_som_detection: change phytec_imx8m_detect return type phytec_imx8m_detect returns -1 on error, but the return type is u8 leading to 255 return values. Fix this by changing the return type to int; there is no reason to keep it as u8 . Signed-off-by: Yannic Moog --- board/phytec/common/imx8m_som_detection.c | 2 +- board/phytec/common/imx8m_som_detection.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/board/phytec/common/imx8m_som_detection.c b/board/phytec/common/imx8m_som_detection.c index c6c96ed19c..45f5767c56 100644 --- a/board/phytec/common/imx8m_som_detection.c +++ b/board/phytec/common/imx8m_som_detection.c @@ -23,7 +23,7 @@ extern struct phytec_eeprom_data eeprom_data; * * Returns 0 in case it's a known SoM. Otherwise, returns -1. */ -u8 __maybe_unused phytec_imx8m_detect(struct phytec_eeprom_data *data) +int __maybe_unused phytec_imx8m_detect(struct phytec_eeprom_data *data) { char *opt; u8 som; diff --git a/board/phytec/common/imx8m_som_detection.h b/board/phytec/common/imx8m_som_detection.h index 88d3037bf3..442085cfe9 100644 --- a/board/phytec/common/imx8m_som_detection.h +++ b/board/phytec/common/imx8m_som_detection.h @@ -15,7 +15,7 @@ #if IS_ENABLED(CONFIG_PHYTEC_IMX8M_SOM_DETECTION) -u8 __maybe_unused phytec_imx8m_detect(struct phytec_eeprom_data *data); +int __maybe_unused phytec_imx8m_detect(struct phytec_eeprom_data *data); u8 __maybe_unused phytec_get_imx8m_ddr_size(struct phytec_eeprom_data *data); u8 __maybe_unused phytec_get_imx8mp_rtc(struct phytec_eeprom_data *data); u8 __maybe_unused phytec_get_imx8m_spi(struct phytec_eeprom_data *data); @@ -23,7 +23,7 @@ u8 __maybe_unused phytec_get_imx8m_eth(struct phytec_eeprom_data *data); #else -inline u8 __maybe_unused phytec_imx8m_detect(struct phytec_eeprom_data *data) +inline int __maybe_unused phytec_imx8m_detect(struct phytec_eeprom_data *data) { return -1; } -- 2.39.5