@@ -167,7 +167,6 @@ struct i2c_nmk_client {
* @stop: stop condition.
* @xfer_complete: acknowledge completion for a I2C message.
* @result: controller propogated result.
- * @busy: Busy doing transfer.
*/
struct nmk_i2c_dev {
struct i2c_vendor_data *vendor;
@@ -185,7 +184,6 @@ struct nmk_i2c_dev {
int stop;
struct completion xfer_complete;
int result;
- bool busy;
};
/* controller's abort causes */
@@ -671,8 +669,6 @@ static int nmk_i2c_xfer(struct i2c_adapter *i2c_adap,
struct nmk_i2c_dev *dev = i2c_get_adapdata(i2c_adap);
int j;
- dev->busy = true;
-
pm_runtime_get_sync(&dev->adev->dev);
/* Attempt three times to send the message queue */
@@ -697,8 +693,6 @@ static int nmk_i2c_xfer(struct i2c_adapter *i2c_adap,
pm_runtime_put_sync(&dev->adev->dev);
- dev->busy = false;
-
/* return the no. messages processed */
if (status)
return status;
@@ -888,9 +882,6 @@ static int nmk_i2c_suspend_late(struct device *dev)
struct amba_device *adev = to_amba_device(dev);
struct nmk_i2c_dev *nmk_i2c = amba_get_drvdata(adev);
- if (nmk_i2c->busy)
- return -EBUSY;
-
pinctrl_pm_select_sleep_state(dev);
return 0;
@@ -997,7 +988,6 @@ static int nmk_i2c_probe(struct amba_device *adev, const struct amba_id *id)
goto err_no_mem;
}
dev->vendor = vendor;
- dev->busy = false;
dev->adev = adev;
nmk_i2c_of_probe(np, dev);
We should never be busy performing transfers at suspend late, thus there are no reason to check for it. Cc: Alessandro Rubini <rubini@unipv.it> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> --- drivers/i2c/busses/i2c-nomadik.c | 10 ---------- 1 file changed, 10 deletions(-)