linux-kernel - [PATCH 5.4 133/340] i2c: iproc: update slave isr mask (ISR_MASK

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Date:   Mon,  1 Mar 2021 17:11:17 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Rayagonda Kokatanur <rayagonda.kokatanur@...adcom.com>,
        Ray Jui <ray.jui@...adcom.com>, Wolfram Sang <wsa@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 133/340] i2c: iproc: update slave isr mask (ISR_MASK_SLAVE)

From: Rayagonda Kokatanur <rayagonda.kokatanur@...adcom.com>

[ Upstream commit 603e77af7b0704bdb057de0368f1f2b04fc9552c ]

Update slave isr mask (ISR_MASK_SLAVE) to include remaining
two slave interrupts.

Fixes: c245d94ed106 ("i2c: iproc: Add multi byte read-write support for slave mode")
Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@...adcom.com>
Acked-by: Ray Jui <ray.jui@...adcom.com>
Signed-off-by: Wolfram Sang <wsa@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/i2c/busses/i2c-bcm-iproc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-bcm-iproc.c b/drivers/i2c/busses/i2c-bcm-iproc.c
index 2983cd9f855b4..38a28bf6cfee4 100644
--- a/drivers/i2c/busses/i2c-bcm-iproc.c
+++ b/drivers/i2c/busses/i2c-bcm-iproc.c
@@ -213,7 +213,8 @@ struct bcm_iproc_i2c_dev {
 
 #define ISR_MASK_SLAVE (BIT(IS_S_START_BUSY_SHIFT)\
 		| BIT(IS_S_RX_EVENT_SHIFT) | BIT(IS_S_RD_EVENT_SHIFT)\
-		| BIT(IS_S_TX_UNDERRUN_SHIFT))
+		| BIT(IS_S_TX_UNDERRUN_SHIFT) | BIT(IS_S_RX_FIFO_FULL_SHIFT)\
+		| BIT(IS_S_RX_THLD_SHIFT))
 
 static int bcm_iproc_i2c_reg_slave(struct i2c_client *slave);
 static int bcm_iproc_i2c_unreg_slave(struct i2c_client *slave);
-- 
2.27.0