diff options
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/exynos-combiner.c | 4 | ||||
| -rw-r--r-- | drivers/irqchip/irq-gic-pm.c | 4 | ||||
| -rw-r--r-- | drivers/irqchip/irq-gic-v2m.c | 4 | ||||
| -rw-r--r-- | drivers/irqchip/irq-gic-v3-its.c | 8 | ||||
| -rw-r--r-- | drivers/irqchip/irq-imgpdc.c | 8 | ||||
| -rw-r--r-- | drivers/irqchip/irq-imx-gpcv2.c | 4 | ||||
| -rw-r--r-- | drivers/irqchip/irq-sun4i.c | 8 |
7 files changed, 10 insertions, 30 deletions
diff --git a/drivers/irqchip/exynos-combiner.c b/drivers/irqchip/exynos-combiner.c index 14106126cbf3..552aa04ff063 100644 --- a/drivers/irqchip/exynos-combiner.c +++ b/drivers/irqchip/exynos-combiner.c @@ -177,10 +177,8 @@ static void __init combiner_init(void __iomem *combiner_base, nr_irq = max_nr * IRQ_IN_COMBINER; combiner_data = kcalloc(max_nr, sizeof (*combiner_data), GFP_KERNEL); - if (!combiner_data) { - pr_warn("%s: could not allocate combiner data\n", __func__); + if (!combiner_data) return; - } combiner_irq_domain = irq_domain_add_linear(np, nr_irq, &combiner_irq_domain_ops, combiner_data); diff --git a/drivers/irqchip/irq-gic-pm.c b/drivers/irqchip/irq-gic-pm.c index 1337ceceb59b..b60e1853593f 100644 --- a/drivers/irqchip/irq-gic-pm.c +++ b/drivers/irqchip/irq-gic-pm.c @@ -30,10 +30,8 @@ static int gic_runtime_resume(struct device *dev) int ret; ret = clk_bulk_prepare_enable(data->num_clocks, chip_pm->clks); - if (ret) { - dev_err(dev, "clk_enable failed: %d\n", ret); + if (ret) return ret; - } /* * On the very first resume, the pointer to chip_pm->chip_data diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c index 4116b48e60af..be9ea6fd6f8b 100644 --- a/drivers/irqchip/irq-gic-v2m.c +++ b/drivers/irqchip/irq-gic-v2m.c @@ -323,10 +323,8 @@ static int __init gicv2m_init_one(struct fwnode_handle *fwnode, struct v2m_data *v2m; v2m = kzalloc(sizeof(struct v2m_data), GFP_KERNEL); - if (!v2m) { - pr_err("Failed to allocate struct v2m_data.\n"); + if (!v2m) return -ENOMEM; - } INIT_LIST_HEAD(&v2m->entry); v2m->fwnode = fwnode; diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 2e6923c2c8a8..ba39668c3e08 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -4895,10 +4895,8 @@ static int its_init_vpe_domain(void) entries = roundup_pow_of_two(nr_cpu_ids); vpe_proxy.vpes = kcalloc(entries, sizeof(*vpe_proxy.vpes), GFP_KERNEL); - if (!vpe_proxy.vpes) { - pr_err("ITS: Can't allocate GICv4 proxy device array\n"); + if (!vpe_proxy.vpes) return -ENOMEM; - } /* Use the last possible DevID */ devid = GENMASK(device_ids(its) - 1, 0); @@ -5314,10 +5312,8 @@ static void __init acpi_table_parse_srat_its(void) its_srat_maps = kmalloc_array(count, sizeof(struct its_srat_map), GFP_KERNEL); - if (!its_srat_maps) { - pr_warn("SRAT: Failed to allocate memory for its_srat_maps!\n"); + if (!its_srat_maps) return; - } acpi_table_parse_entries(ACPI_SIG_SRAT, sizeof(struct acpi_table_srat), diff --git a/drivers/irqchip/irq-imgpdc.c b/drivers/irqchip/irq-imgpdc.c index 646dfbf4890b..5831be454673 100644 --- a/drivers/irqchip/irq-imgpdc.c +++ b/drivers/irqchip/irq-imgpdc.c @@ -313,10 +313,8 @@ static int pdc_intc_probe(struct platform_device *pdev) /* Allocate driver data */ priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); - if (!priv) { - dev_err(&pdev->dev, "cannot allocate device data\n"); + if (!priv) return -ENOMEM; - } raw_spin_lock_init(&priv->lock); platform_set_drvdata(pdev, priv); @@ -353,10 +351,8 @@ static int pdc_intc_probe(struct platform_device *pdev) /* Get peripheral IRQ numbers */ priv->perip_irqs = devm_kcalloc(&pdev->dev, 4, priv->nr_perips, GFP_KERNEL); - if (!priv->perip_irqs) { - dev_err(&pdev->dev, "cannot allocate perip IRQ list\n"); + if (!priv->perip_irqs) return -ENOMEM; - } for (i = 0; i < priv->nr_perips; ++i) { irq = platform_get_irq(pdev, 1 + i); if (irq < 0) diff --git a/drivers/irqchip/irq-imx-gpcv2.c b/drivers/irqchip/irq-imx-gpcv2.c index 7031ef44de4f..5b5a365dbd5e 100644 --- a/drivers/irqchip/irq-imx-gpcv2.c +++ b/drivers/irqchip/irq-imx-gpcv2.c @@ -228,10 +228,8 @@ static int __init imx_gpcv2_irqchip_init(struct device_node *node, } cd = kzalloc(sizeof(struct gpcv2_irqchip_data), GFP_KERNEL); - if (!cd) { - pr_err("%pOF: kzalloc failed!\n", node); + if (!cd) return -ENOMEM; - } raw_spin_lock_init(&cd->rlock); diff --git a/drivers/irqchip/irq-sun4i.c b/drivers/irqchip/irq-sun4i.c index 9ea94456b178..8a315d6a3399 100644 --- a/drivers/irqchip/irq-sun4i.c +++ b/drivers/irqchip/irq-sun4i.c @@ -147,10 +147,8 @@ static int __init sun4i_ic_of_init(struct device_node *node, struct device_node *parent) { irq_ic_data = kzalloc(sizeof(struct sun4i_irq_chip_data), GFP_KERNEL); - if (!irq_ic_data) { - pr_err("kzalloc failed!\n"); + if (!irq_ic_data) return -ENOMEM; - } irq_ic_data->enable_reg_offset = SUN4I_IRQ_ENABLE_REG_OFFSET; irq_ic_data->mask_reg_offset = SUN4I_IRQ_MASK_REG_OFFSET; @@ -164,10 +162,8 @@ static int __init suniv_ic_of_init(struct device_node *node, struct device_node *parent) { irq_ic_data = kzalloc(sizeof(struct sun4i_irq_chip_data), GFP_KERNEL); - if (!irq_ic_data) { - pr_err("kzalloc failed!\n"); + if (!irq_ic_data) return -ENOMEM; - } irq_ic_data->enable_reg_offset = SUNIV_IRQ_ENABLE_REG_OFFSET; irq_ic_data->mask_reg_offset = SUNIV_IRQ_MASK_REG_OFFSET; |