linux-kernel - [PATCH v2 1/5] serial: sprd: Remove unused structure

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Message-Id: <96e34fdadaf3f354f5d8e0d2895508e7c7918839.1537208449.git.baolin.wang@linaro.org>
Date:   Mon, 17 Sep 2018 11:33:40 -0700
From:   Baolin Wang <baolin.wang@...aro.org>
To:     gregkh@...uxfoundation.org, jslaby@...e.com
Cc:     orsonzhai@...il.com, baolin.wang@...aro.org, zhang.lyra@...il.com,
        broonie@...nel.org, linux-serial@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/5] serial: sprd: Remove unused structure

Remove the unused reg_backup structure.

Signed-off-by: Baolin Wang <baolin.wang@...aro.org>
Acked-by: Chunyan Zhang <chunyan.zhang@...eadtrum.com>
---
Changes from v1:
 - Add acked tag from Chunyan.
---
 drivers/tty/serial/sprd_serial.c | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/drivers/tty/serial/sprd_serial.c b/drivers/tty/serial/sprd_serial.c
index 828f114..1b0e3fb 100644
--- a/drivers/tty/serial/sprd_serial.c
+++ b/drivers/tty/serial/sprd_serial.c
@@ -95,19 +95,8 @@
 #define SPRD_IMSR_BREAK_DETECT		BIT(7)
 #define SPRD_IMSR_TIMEOUT		BIT(13)
 
-struct reg_backup {
-	u32 ien;
-	u32 ctrl0;
-	u32 ctrl1;
-	u32 ctrl2;
-	u32 clkd0;
-	u32 clkd1;
-	u32 dspwait;
-};
-
 struct sprd_uart_port {
 	struct uart_port port;
-	struct reg_backup reg_bak;
 	char name[16];
 };
 
-- 
1.9.1