diff options
| author | Yu-Ping Wu <yupingso@chromium.org> | 2021-11-25 14:43:13 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-11-26 11:30:12 +0000 |
| commit | 20fe2ee50274b583c8594f5253ae0db0263b24af (patch) | |
| tree | 6dd26d4b54ac36b7b646eba9a7add719e497b302 /src/soc/mediatek/common/include | |
| parent | 8422740933962b27fc6678a2dff5e9bc31e66dc1 (diff) | |
soc/mediatek/i2c: Return negative values on error
Following coreboot's convention, return negative error codes from
platform_i2c_transfer().
BUG=none
TEST=emerge-asurada coreboot
BRANCH=none
Change-Id: I955b9aae11e20d75fac414d15714330e364dad2f
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59539
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/soc/mediatek/common/include')
| -rw-r--r-- | src/soc/mediatek/common/include/soc/i2c_common.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/soc/mediatek/common/include/soc/i2c_common.h b/src/soc/mediatek/common/include/soc/i2c_common.h index 7df1ac5608..4f4449ce78 100644 --- a/src/soc/mediatek/common/include/soc/i2c_common.h +++ b/src/soc/mediatek/common/include/soc/i2c_common.h @@ -88,12 +88,12 @@ enum { /* I2C Status Code */ enum { I2C_OK = 0x0000, - I2C_SET_SPEED_FAIL_OVER_SPEED = 0xA001, - I2C_TRANSFER_INVALID_LENGTH = 0xA002, - I2C_TRANSFER_FAIL_HS_NACKERR = 0xA003, - I2C_TRANSFER_FAIL_ACKERR = 0xA004, - I2C_TRANSFER_FAIL_TIMEOUT = 0xA005, - I2C_TRANSFER_INVALID_ARGUMENT = 0xA006 + I2C_SET_SPEED_FAIL_OVER_SPEED = -0xA001, + I2C_TRANSFER_INVALID_LENGTH = -0xA002, + I2C_TRANSFER_FAIL_HS_NACKERR = -0xA003, + I2C_TRANSFER_FAIL_ACKERR = -0xA004, + I2C_TRANSFER_FAIL_TIMEOUT = -0xA005, + I2C_TRANSFER_INVALID_ARGUMENT = -0xA006, }; struct mtk_i2c_ac_timing { |