> From: Richard Zhu <hongxing....@nxp.com>
> Sent: Monday, August 5, 2019 10:51 AM
>
> Make sure to only clear enabled interrupts keeping count of the connection
> type.
>
> Suggested-by: Oleksij Rempel <o.rem...@pengutronix.de>
> Signed-off-by: Daniel Baluta <daniel.bal...@nxp.com>
> Signed-off-by: Richard Zhu <hongxing....@nxp.com>
Keep original author if any.
Otherwise:
Reviewed-by: Dong Aisheng <aisheng.d...@nxp.com>
Regards
Aisheng
> ---
> drivers/mailbox/imx-mailbox.c | 15 +++++++++++++--
> 1 file changed, 13 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/mailbox/imx-mailbox.c b/drivers/mailbox/imx-mailbox.c
> index 1eeabc5..afe625e 100644
> --- a/drivers/mailbox/imx-mailbox.c
> +++ b/drivers/mailbox/imx-mailbox.c
> @@ -219,8 +219,19 @@ static void imx_mu_shutdown(struct mbox_chan
> *chan)
> return;
> }
>
> - imx_mu_xcr_rmw(priv, 0,
> - IMX_MU_xCR_TIEn(cp->idx) | IMX_MU_xCR_RIEn(cp->idx));
> + switch (cp->type) {
> + case IMX_MU_TYPE_TX:
> + imx_mu_xcr_rmw(priv, 0, IMX_MU_xCR_TIEn(cp->idx));
> + break;
> + case IMX_MU_TYPE_RX:
> + imx_mu_xcr_rmw(priv, 0, IMX_MU_xCR_RIEn(cp->idx));
> + break;
> + case IMX_MU_TYPE_RXDB:
> + imx_mu_xcr_rmw(priv, 0, IMX_MU_xCR_GIEn(cp->idx));
> + break;
> + default:
> + break;
> + }
>
> free_irq(priv->irq, chan);
> }
> --
> 2.7.4
