From 11108f4671bda6bf93bea5455210346a0ccbaa10 Mon Sep 17 00:00:00 2001 From: Daniel Baluta Date: Thu, 27 Jun 2019 15:29:27 +0300 Subject: mailbox: imx: Clear GIEn bit at shutdown GIEn is enabled at startup for RX doorbell mailboxes so we need to clear the bit at shutdown in order to avoid leaving the interrupt line enabled. Signed-off-by: Daniel Baluta Reviewed-by: Oleksij Rempel Signed-off-by: Jassi Brar --- drivers/mailbox/imx-mailbox.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/mailbox') diff --git a/drivers/mailbox/imx-mailbox.c b/drivers/mailbox/imx-mailbox.c index 25be8bb5e371..9f74dee1a58c 100644 --- a/drivers/mailbox/imx-mailbox.c +++ b/drivers/mailbox/imx-mailbox.c @@ -217,8 +217,8 @@ static void imx_mu_shutdown(struct mbox_chan *chan) if (cp->type == IMX_MU_TYPE_TXDB) tasklet_kill(&cp->txdb_tasklet); - imx_mu_xcr_rmw(priv, 0, - IMX_MU_xCR_TIEn(cp->idx) | IMX_MU_xCR_RIEn(cp->idx)); + imx_mu_xcr_rmw(priv, 0, IMX_MU_xCR_TIEn(cp->idx) | + IMX_MU_xCR_RIEn(cp->idx) | IMX_MU_xCR_GIEn(cp->idx)); free_irq(priv->irq, chan); } -- cgit v1.2.3-59-g8ed1b