Commit 8d53c0d6 authored by Wolfram Sang's avatar Wolfram Sang Committed by Alexandre Belloni
Browse files

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



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: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: default avatarFrank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20250628192027.3932-8-wsa+renesas@sang-engineering.com


Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent 566aebed

drivers/i3c/master/i3c-master-cdns.c

+6 −6
Original line number Diff line number Diff line
@@ -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)