diff options
| -rw-r--r-- | drivers/bus/bt1-axi.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/bus/bt1-axi.c b/drivers/bus/bt1-axi.c index 2005f9174118..c194d9a2bbeb 100644 --- a/drivers/bus/bt1-axi.c +++ b/drivers/bus/bt1-axi.c @@ -124,12 +124,10 @@ static int bt1_axi_request_regs(struct bt1_axi *axi) } axi->qos_regs = devm_platform_ioremap_resource_byname(pdev, "qos"); - if (IS_ERR(axi->qos_regs)) { + if (IS_ERR(axi->qos_regs)) dev_err(dev, "Couldn't map AXI-bus QoS registers\n"); - return PTR_ERR(axi->qos_regs); - } - return 0; + return PTR_ERR_OR_ZERO(axi->qos_regs); } static int bt1_axi_request_rst(struct bt1_axi *axi) @@ -173,12 +171,10 @@ static int bt1_axi_request_clk(struct bt1_axi *axi) } ret = devm_add_action_or_reset(axi->dev, bt1_axi_disable_clk, axi); - if (ret) { + if (ret) dev_err(axi->dev, "Can't add AXI clock disable action\n"); - return ret; - } - return 0; + return ret; } static int bt1_axi_request_irq(struct bt1_axi *axi) @@ -192,12 +188,10 @@ static int bt1_axi_request_irq(struct bt1_axi *axi) ret = devm_request_irq(axi->dev, axi->irq, bt1_axi_isr, IRQF_SHARED, "bt1-axi", axi); - if (ret) { + if (ret) dev_err(axi->dev, "Couldn't request AXI EHB IRQ\n"); - return ret; - } - return 0; + return ret; } static ssize_t count_show(struct device *dev, |