diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-brcmstb.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-brcmstb.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/i2c/busses/i2c-brcmstb.c b/drivers/i2c/busses/i2c-brcmstb.c index 826d32049996..f4d862234980 100644 --- a/drivers/i2c/busses/i2c-brcmstb.c +++ b/drivers/i2c/busses/i2c-brcmstb.c @@ -170,7 +170,6 @@ struct brcmstb_i2c_dev { struct bsc_regs *bsc_regmap; struct i2c_adapter adapter; struct completion done; - bool is_suspended; u32 clk_freq_hz; int data_regsz; }; @@ -467,9 +466,6 @@ static int brcmstb_i2c_xfer(struct i2c_adapter *adapter, int xfersz = brcmstb_i2c_get_xfersz(dev); u32 cond, cond_per_msg; - if (dev->is_suspended) - return -EBUSY; - /* Loop through all messages */ for (i = 0; i < num; i++) { pmsg = &msgs[i]; @@ -689,10 +685,7 @@ static int brcmstb_i2c_suspend(struct device *dev) { struct brcmstb_i2c_dev *i2c_dev = dev_get_drvdata(dev); - i2c_lock_bus(&i2c_dev->adapter, I2C_LOCK_ROOT_ADAPTER); - i2c_dev->is_suspended = true; - i2c_unlock_bus(&i2c_dev->adapter, I2C_LOCK_ROOT_ADAPTER); - + i2c_mark_adapter_suspended(&i2c_dev->adapter); return 0; } @@ -700,10 +693,8 @@ static int brcmstb_i2c_resume(struct device *dev) { struct brcmstb_i2c_dev *i2c_dev = dev_get_drvdata(dev); - i2c_lock_bus(&i2c_dev->adapter, I2C_LOCK_ROOT_ADAPTER); brcmstb_i2c_set_bsc_reg_defaults(i2c_dev); - i2c_dev->is_suspended = false; - i2c_unlock_bus(&i2c_dev->adapter, I2C_LOCK_ROOT_ADAPTER); + i2c_mark_adapter_resumed(&i2c_dev->adapter); return 0; } |