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path: root/drivers/i2c/busses/i2c-designware-master.c
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Diffstat (limited to 'drivers/i2c/busses/i2c-designware-master.c')
-rw-r--r--drivers/i2c/busses/i2c-designware-master.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-designware-master.c b/drivers/i2c/busses/i2c-designware-master.c
index 8d1bc44d2530..bb8e3f149979 100644
--- a/drivers/i2c/busses/i2c-designware-master.c
+++ b/drivers/i2c/busses/i2c-designware-master.c
@@ -426,6 +426,12 @@ i2c_dw_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num)
pm_runtime_get_sync(dev->dev);
+ if (dev->suspended) {
+ dev_err(dev->dev, "Error %s call while suspended\n", __func__);
+ ret = -ESHUTDOWN;
+ goto done_nolock;
+ }
+
reinit_completion(&dev->cmd_complete);
dev->msgs = msgs;
dev->msgs_num = num;