diff options
| -rw-r--r-- | drivers/i2c/busses/i2c-mpc.c | 1 | ||||
| -rw-r--r-- | drivers/i2c/busses/i2c-nomadik.c | 2 | ||||
| -rw-r--r-- | drivers/i2c/busses/i2c-xiic.c | 2 |
3 files changed, 2 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c index fb1b640f33b7..f460a7fb4eae 100644 --- a/drivers/i2c/busses/i2c-mpc.c +++ b/drivers/i2c/busses/i2c-mpc.c @@ -307,7 +307,6 @@ static void mpc_i2c_setup_512x(struct device_node *node, { struct device_node *node_ctrl; void __iomem *ctrl; - const u32 *pval; u32 idx; /* Enable I2C interrupts for mpc5121 */ diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c index 1e5fd23ef45c..212f412f1c74 100644 --- a/drivers/i2c/busses/i2c-nomadik.c +++ b/drivers/i2c/busses/i2c-nomadik.c @@ -1038,7 +1038,6 @@ static int nmk_i2c_probe(struct amba_device *adev, const struct amba_id *id) static void nmk_i2c_remove(struct amba_device *adev) { - struct resource *res = &adev->res; struct nmk_i2c_dev *dev = amba_get_drvdata(adev); i2c_del_adapter(&dev->adap); @@ -1047,7 +1046,6 @@ static void nmk_i2c_remove(struct amba_device *adev) clear_all_interrupts(dev); /* disable the controller */ i2c_clr_bit(dev->virtbase + I2C_CR, I2C_CR_PE); - release_mem_region(res->start, resource_size(res)); } static struct i2c_vendor_data vendor_stn8815 = { diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c index f879af4def5e..b3bb97762c85 100644 --- a/drivers/i2c/busses/i2c-xiic.c +++ b/drivers/i2c/busses/i2c-xiic.c @@ -721,6 +721,8 @@ static irqreturn_t xiic_process(int irq, void *dev_id) wakeup_req = 1; wakeup_code = STATE_ERROR; } + /* don't try to handle other events */ + goto out; } if (pend & XIIC_INTR_RX_FULL_MASK) { /* Receive register/FIFO is full */ |