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spi: airoha: remove unnecessary operation adjust_op_size

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This operation is not needed because airoha_snand_write_data() and
airoha_snand_read_data() will properly handle data transfers above
SPI_MAX_TRANSFER_SIZE.

Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>
This commit is contained in:
Mikhail Kshevetskiy 2025-11-09 10:06:47 +03:00 committed by Michael Trimarchi
parent c3c758c20d
commit ba54a70f5c
1 changed files with 0 additions and 16 deletions
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16
drivers/spi/airoha_snfi_spi.c
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@ -525,21 +525,6 @@ static int airoha_snand_nfi_config(struct airoha_snand_priv *priv)
SPI_NFI_CUS_SEC_SIZE, val);
}
static int airoha_snand_adjust_op_size(struct spi_slave *slave,
struct spi_mem_op *op)
{
size_t max_len;
max_len = 1 + op->addr.nbytes + op->dummy.nbytes;
if (max_len >= 160)
return -EOPNOTSUPP;
if (op->data.nbytes > 160 - max_len)
op->data.nbytes = 160 - max_len;
return 0;
}
static bool airoha_snand_supports_op(struct spi_slave *slave,
const struct spi_mem_op *op)
{
@ -691,7 +676,6 @@ static int airoha_snand_nfi_setup(struct spi_slave *slave,
}
static const struct spi_controller_mem_ops airoha_snand_mem_ops = {
.adjust_op_size = airoha_snand_adjust_op_size,
.supports_op = airoha_snand_supports_op,
.exec_op = airoha_snand_exec_op,
};