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SubjectRe: [PATCH v1 4/7] i2c-mlxbf.c: incorrect base address passed during io write
On Tue, Aug 16, 2022 at 06:54:09PM -0400, Asmaa Mnebhi wrote:
> Correct base address used during io write.

So, the driver never ever worked? Or were we lucky that it worked
somehow?

>
> Reviewed-by: Khalil Blaiech <kblaiech@nvidia.com>
> Signed-off-by: Asmaa Mnebhi <asmaa@nvidia.com>
> ---
> drivers/i2c/busses/i2c-mlxbf.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/i2c/busses/i2c-mlxbf.c b/drivers/i2c/busses/i2c-mlxbf.c
> index 39051c4a6db2..02ed6983c35c 100644
> --- a/drivers/i2c/busses/i2c-mlxbf.c
> +++ b/drivers/i2c/busses/i2c-mlxbf.c
> @@ -655,7 +655,7 @@ static int mlxbf_i2c_smbus_enable(struct mlxbf_i2c_priv *priv, u8 slave,
> /* Clear status bits. */
> writel(0x0, priv->smbus->io + MLXBF_I2C_SMBUS_MASTER_STATUS);
> /* Set the cause data. */
> - writel(~0x0, priv->smbus->io + MLXBF_I2C_CAUSE_OR_CLEAR);
> + writel(~0x0, priv->mst_cause->io + MLXBF_I2C_CAUSE_OR_CLEAR);
> /* Zero PEC byte. */
> writel(0x0, priv->smbus->io + MLXBF_I2C_SMBUS_MASTER_PEC);
> /* Zero byte count. */
> --
> 2.30.1
>

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