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    Subject[PATCH v2 8/9] i2c: exynos5: don't open code to reject transfers when suspended
    Date
    This is handled by the I2C core meanwhile.

    Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
    ---
    drivers/i2c/busses/i2c-exynos5.c | 10 ----------
    1 file changed, 10 deletions(-)

    diff --git a/drivers/i2c/busses/i2c-exynos5.c b/drivers/i2c/busses/i2c-exynos5.c
    index c1ce2299a76e..81b9c3cf4e75 100644
    --- a/drivers/i2c/busses/i2c-exynos5.c
    +++ b/drivers/i2c/busses/i2c-exynos5.c
    @@ -183,7 +183,6 @@ enum i2c_type_exynos {

    struct exynos5_i2c {
    struct i2c_adapter adap;
    - unsigned int suspended:1;

    struct i2c_msg *msg;
    struct completion msg_complete;
    @@ -715,11 +714,6 @@ static int exynos5_i2c_xfer(struct i2c_adapter *adap,
    struct exynos5_i2c *i2c = adap->algo_data;
    int i, ret;

    - if (i2c->suspended) {
    - dev_err(i2c->dev, "HS-I2C is not initialized.\n");
    - return -EIO;
    - }
    -
    ret = clk_enable(i2c->clk);
    if (ret)
    return ret;
    @@ -847,10 +841,7 @@ static int exynos5_i2c_suspend_noirq(struct device *dev)
    {
    struct exynos5_i2c *i2c = dev_get_drvdata(dev);

    - i2c->suspended = 1;
    -
    clk_unprepare(i2c->clk);
    -
    return 0;
    }

    @@ -871,7 +862,6 @@ static int exynos5_i2c_resume_noirq(struct device *dev)

    exynos5_i2c_init(i2c);
    clk_disable(i2c->clk);
    - i2c->suspended = 0;

    return 0;
    }
    --
    2.19.1
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