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| author | Felix Held <felix-coreboot@felixheld.de> | 2022-12-15 20:33:30 +0100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-12-16 19:41:50 +0000 |
| commit | ca432d1fd93986c52316ba78ed12ddd49d72c20b (patch) | |
| tree | 36ff84bccce8dec2308a9a570dd63a87f0775183 /src/drivers/i2c/designware | |
| parent | b12caef23bc1b29c2e658f2b728cc4beac1e62b9 (diff) | |
drivers/i2c/designware: translate return type in dw_i2c_dev_transfer
dw_i2c_transfer returns an enum cb_err type, but dw_i2c_dev_transfer
returns an int, so explicitly translate between the types. Since
dw_i2c_transfer only returns either CB_SUCCESS or CB_ERR which are
defined as 0 and -1, this won't change behavior of dw_i2c_dev_transfer.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Iaf2cbcf6564035d5c0fc13f5d5e7ac0d0425e85d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70831
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Diffstat (limited to 'src/drivers/i2c/designware')
| -rw-r--r-- | src/drivers/i2c/designware/dw_i2c.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/i2c/designware/dw_i2c.c b/src/drivers/i2c/designware/dw_i2c.c index a08036720b..3bcb51ab6c 100644 --- a/src/drivers/i2c/designware/dw_i2c.c +++ b/src/drivers/i2c/designware/dw_i2c.c @@ -862,7 +862,7 @@ static int dw_i2c_dev_transfer(struct device *dev, printk(BIOS_ERR, "Invalid I2C bus number.\n"); return -1; } - return dw_i2c_transfer(bus, msg, count); + return dw_i2c_transfer(bus, msg, count) == CB_SUCCESS ? 0 : -1; } const struct i2c_bus_operations dw_i2c_bus_ops = { |