linux-kernel - [RFC/RFT 03/10] i2c: synquacer: remove unused is

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Message-Id: <20181210210310.12677-4-wsa+renesas@sang-engineering.com>
Date:   Mon, 10 Dec 2018 22:03:01 +0100
From:   Wolfram Sang <wsa+renesas@...g-engineering.com>
To:     linux-i2c@...r.kernel.org
Cc:     linux-renesas-soc@...r.kernel.org,
        Hans de Goede <hdegoede@...hat.com>,
        linux-pm@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        linux-kernel@...r.kernel.org
Subject: [RFC/RFT 03/10] i2c: synquacer: remove unused is_suspended flag

This flag was defined and checked but never set a value. Remove it.

Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
---
 drivers/i2c/busses/i2c-synquacer.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/i2c/busses/i2c-synquacer.c b/drivers/i2c/busses/i2c-synquacer.c
index 2184b7c3580e..d18b0941b71a 100644
--- a/drivers/i2c/busses/i2c-synquacer.c
+++ b/drivers/i2c/busses/i2c-synquacer.c
@@ -144,8 +144,6 @@ struct synquacer_i2c {
 	u32			timeout_ms;
 	enum i2c_state		state;
 	struct i2c_adapter	adapter;
-
-	bool			is_suspended;
 };
 
 static inline int is_lastmsg(struct synquacer_i2c *i2c)
@@ -316,9 +314,6 @@ static int synquacer_i2c_doxfer(struct synquacer_i2c *i2c,
 	unsigned long timeout;
 	int ret;
 
-	if (i2c->is_suspended)
-		return -EBUSY;
-
 	synquacer_i2c_hw_init(i2c);
 	bsr = readb(i2c->base + SYNQUACER_I2C_REG_BSR);
 	if (bsr & SYNQUACER_I2C_BSR_BB) {
-- 
2.11.0