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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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