diff options
| -rw-r--r-- | drivers/i2c/busses/i2c-cadence.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/i2c/busses/i2c-cadence.c b/drivers/i2c/busses/i2c-cadence.c index 71ea658f4bd3..e2a4cb694cfb 100644 --- a/drivers/i2c/busses/i2c-cadence.c +++ b/drivers/i2c/busses/i2c-cadence.c @@ -173,7 +173,6 @@ enum cdns_i2c_slave_state { * @send_count: Number of bytes still expected to send * @recv_count: Number of bytes still expected to receive * @curr_recv_count: Number of bytes to be received in current transfer - * @irq: IRQ number * @input_clk: Input clock to I2C controller * @i2c_clk: Maximum I2C clock speed * @bus_hold_flag: Flag used in repeated start for clearing HOLD bit @@ -198,7 +197,6 @@ struct cdns_i2c { unsigned int send_count; unsigned int recv_count; unsigned int curr_recv_count; - int irq; unsigned long input_clk; unsigned int i2c_clk; unsigned int bus_hold_flag; @@ -1244,7 +1242,7 @@ static int cdns_i2c_probe(struct platform_device *pdev) { struct resource *r_mem; struct cdns_i2c *id; - int ret; + int ret, irq; const struct of_device_id *match; id = devm_kzalloc(&pdev->dev, sizeof(*id), GFP_KERNEL); @@ -1275,10 +1273,9 @@ static int cdns_i2c_probe(struct platform_device *pdev) if (IS_ERR(id->membase)) return PTR_ERR(id->membase); - ret = platform_get_irq(pdev, 0); - if (ret < 0) - return ret; - id->irq = ret; + irq = platform_get_irq(pdev, 0); + if (irq < 0) + return irq; id->adap.owner = THIS_MODULE; id->adap.dev.of_node = pdev->dev.of_node; @@ -1329,10 +1326,10 @@ static int cdns_i2c_probe(struct platform_device *pdev) goto err_clk_dis; } - ret = devm_request_irq(&pdev->dev, id->irq, cdns_i2c_isr, 0, + ret = devm_request_irq(&pdev->dev, irq, cdns_i2c_isr, 0, DRIVER_NAME, id); if (ret) { - dev_err(&pdev->dev, "cannot get irq %d\n", id->irq); + dev_err(&pdev->dev, "cannot get irq %d\n", irq); goto err_clk_dis; } cdns_i2c_init(id); @@ -1342,7 +1339,7 @@ static int cdns_i2c_probe(struct platform_device *pdev) goto err_clk_dis; dev_info(&pdev->dev, "%u kHz mmio %08lx irq %d\n", - id->i2c_clk / 1000, (unsigned long)r_mem->start, id->irq); + id->i2c_clk / 1000, (unsigned long)r_mem->start, irq); return 0; |