Shubhrajyoti D <shubhrajyoti@xxxxxx> writes: > If PM runtime get_sync fails return with the error > so that no further reads/writes goes through the interface. > This will avoid possible abort. Add a error message in case > of failure with the cause of the failure. > > Signed-off-by: Shubhrajyoti D <shubhrajyoti@xxxxxx> > --- > drivers/i2c/busses/i2c-omap.c | 14 +++++++++++--- > 1 files changed, 11 insertions(+), 3 deletions(-) > > diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c > index 44e8cfa..a72874e 100644 > --- a/drivers/i2c/busses/i2c-omap.c > +++ b/drivers/i2c/busses/i2c-omap.c > @@ -585,7 +585,9 @@ omap_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num) > int i; > int r; > > - pm_runtime_get_sync(dev->dev); > + r = pm_runtime_get_sync(dev->dev); > + if (r < 0) > + return r; nit: please use IS_ERR_VALUE() Kevin -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
