linux-kernel - [PATCH 5.10 050/126] net: ipa: remove two unused register definitions

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Date:   Mon,  5 Apr 2021 10:53:32 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Alex Elder <elder@...aro.org>,
        Jakub Kicinski <kuba@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.10 050/126] net: ipa: remove two unused register definitions

From: Alex Elder <elder@...aro.org>

[ Upstream commit d5bc5015eb9d64cbd14e467db1a56db1472d0d6c ]

We do not support inter-EE channel or event ring commands.  Inter-EE
interrupts are disabled (and never re-enabled) for all channels and
event rings, so we have no need for the GSI registers that clear
those interrupt conditions.  So remove their definitions.

Signed-off-by: Alex Elder <elder@...aro.org>
Signed-off-by: Jakub Kicinski <kuba@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/ipa/gsi_reg.h | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/drivers/net/ipa/gsi_reg.h b/drivers/net/ipa/gsi_reg.h
index 8e0e9350c383..42e5a8b8d324 100644
--- a/drivers/net/ipa/gsi_reg.h
+++ b/drivers/net/ipa/gsi_reg.h
@@ -48,16 +48,6 @@
 #define GSI_INTER_EE_N_SRC_EV_CH_IRQ_OFFSET(ee) \
 			(0x0000c01c + 0x1000 * (ee))
 
-#define GSI_INTER_EE_SRC_CH_IRQ_CLR_OFFSET \
-			GSI_INTER_EE_N_SRC_CH_IRQ_CLR_OFFSET(GSI_EE_AP)
-#define GSI_INTER_EE_N_SRC_CH_IRQ_CLR_OFFSET(ee) \
-			(0x0000c028 + 0x1000 * (ee))
-
-#define GSI_INTER_EE_SRC_EV_CH_IRQ_CLR_OFFSET \
-			GSI_INTER_EE_N_SRC_EV_CH_IRQ_CLR_OFFSET(GSI_EE_AP)
-#define GSI_INTER_EE_N_SRC_EV_CH_IRQ_CLR_OFFSET(ee) \
-			(0x0000c02c + 0x1000 * (ee))
-
 #define GSI_CH_C_CNTXT_0_OFFSET(ch) \
 		GSI_EE_N_CH_C_CNTXT_0_OFFSET((ch), GSI_EE_AP)
 #define GSI_EE_N_CH_C_CNTXT_0_OFFSET(ch, ee) \
-- 
2.30.1