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i3c: master: cdns: replace ENOTSUPP with SUSV4-compliant EOPNOTSUPP

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Replace non-standard ENOTSUPP with the SUSV4-defined error code
EOPNOTSUPP to fix below checkpatch warning:
  "ENOTSUPP is not a SUSV4 error code, prefer EOPNOTSUPP"

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20250628192027.3932-8-wsa+renesas@sang-engineering.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Wolfram Sang 2025-06-28 21:20:30 +02:00 committed by Alexandre Belloni
parent 566aebedee
commit 8d53c0d645
1 changed files with 6 additions and 6 deletions
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12
drivers/i3c/master/i3c-master-cdns.c
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@ -742,7 +742,7 @@ static int cdns_i3c_master_priv_xfers(struct i3c_dev_desc *dev,
for (i = 0; i < nxfers; i++) {
if (xfers[i].len > CMD0_FIFO_PL_LEN_MAX)
return -ENOTSUPP;
return -EOPNOTSUPP;
}
if (!nxfers)
@ -750,7 +750,7 @@ static int cdns_i3c_master_priv_xfers(struct i3c_dev_desc *dev,
if (nxfers > master->caps.cmdfifodepth ||
nxfers > master->caps.cmdrfifodepth)
return -ENOTSUPP;
return -EOPNOTSUPP;
/*
* First make sure that all transactions (block of transfers separated
@ -765,7 +765,7 @@ static int cdns_i3c_master_priv_xfers(struct i3c_dev_desc *dev,
if (rxslots > master->caps.rxfifodepth ||
txslots > master->caps.txfifodepth)
return -ENOTSUPP;
return -EOPNOTSUPP;
cdns_xfer = cdns_i3c_master_alloc_xfer(master, nxfers);
if (!cdns_xfer)
@ -822,11 +822,11 @@ static int cdns_i3c_master_i2c_xfers(struct i2c_dev_desc *dev,
int i, ret = 0;
if (nxfers > master->caps.cmdfifodepth)
return -ENOTSUPP;
return -EOPNOTSUPP;
for (i = 0; i < nxfers; i++) {
if (xfers[i].len > CMD0_FIFO_PL_LEN_MAX)
return -ENOTSUPP;
return -EOPNOTSUPP;
if (xfers[i].flags & I2C_M_RD)
nrxwords += DIV_ROUND_UP(xfers[i].len, 4);
@ -836,7 +836,7 @@ static int cdns_i3c_master_i2c_xfers(struct i2c_dev_desc *dev,
if (ntxwords > master->caps.txfifodepth ||
nrxwords > master->caps.rxfifodepth)
return -ENOTSUPP;
return -EOPNOTSUPP;
xfer = cdns_i3c_master_alloc_xfer(master, nxfers);
if (!xfer)