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path: root/drivers/mfd/ab8500-core.c
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Diffstat (limited to 'drivers/mfd/ab8500-core.c')
-rw-r--r--drivers/mfd/ab8500-core.c27
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c
index aaff683cd37d..a8ee4a36a1d8 100644
--- a/drivers/mfd/ab8500-core.c
+++ b/drivers/mfd/ab8500-core.c
@@ -592,7 +592,7 @@ static int ab8500_irq_init(struct ab8500 *ab8500, struct device_node *np)
/* If ->irq_base is zero this will give a linear mapping */
ab8500->domain = irq_domain_add_simple(NULL,
- num_irqs, ab8500->irq_base,
+ num_irqs, 0,
&ab8500_irq_ops, ab8500);
if (!ab8500->domain) {
@@ -1583,14 +1583,13 @@ static int ab8500_probe(struct platform_device *pdev)
if (!ab8500)
return -ENOMEM;
- if (plat)
- ab8500->irq_base = plat->irq_base;
-
ab8500->dev = &pdev->dev;
resource = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
- if (!resource)
+ if (!resource) {
+ dev_err(&pdev->dev, "no IRQ resource\n");
return -ENODEV;
+ }
ab8500->irq = resource->start;
@@ -1612,8 +1611,10 @@ static int ab8500_probe(struct platform_device *pdev)
else {
ret = get_register_interruptible(ab8500, AB8500_MISC,
AB8500_IC_NAME_REG, &value);
- if (ret < 0)
+ if (ret < 0) {
+ dev_err(&pdev->dev, "could not probe HW\n");
return ret;
+ }
ab8500->version = value;
}
@@ -1759,30 +1760,30 @@ static int ab8500_probe(struct platform_device *pdev)
if (is_ab9540(ab8500))
ret = mfd_add_devices(ab8500->dev, 0, ab9540_devs,
ARRAY_SIZE(ab9540_devs), NULL,
- ab8500->irq_base, ab8500->domain);
+ 0, ab8500->domain);
else if (is_ab8540(ab8500)) {
ret = mfd_add_devices(ab8500->dev, 0, ab8540_devs,
ARRAY_SIZE(ab8540_devs), NULL,
- ab8500->irq_base, NULL);
+ 0, ab8500->domain);
if (ret)
return ret;
if (is_ab8540_1p2_or_earlier(ab8500))
ret = mfd_add_devices(ab8500->dev, 0, ab8540_cut1_devs,
ARRAY_SIZE(ab8540_cut1_devs), NULL,
- ab8500->irq_base, NULL);
+ 0, ab8500->domain);
else /* ab8540 >= cut2 */
ret = mfd_add_devices(ab8500->dev, 0, ab8540_cut2_devs,
ARRAY_SIZE(ab8540_cut2_devs), NULL,
- ab8500->irq_base, NULL);
+ 0, ab8500->domain);
} else if (is_ab8505(ab8500))
ret = mfd_add_devices(ab8500->dev, 0, ab8505_devs,
ARRAY_SIZE(ab8505_devs), NULL,
- ab8500->irq_base, ab8500->domain);
+ 0, ab8500->domain);
else
ret = mfd_add_devices(ab8500->dev, 0, ab8500_devs,
ARRAY_SIZE(ab8500_devs), NULL,
- ab8500->irq_base, ab8500->domain);
+ 0, ab8500->domain);
if (ret)
return ret;
@@ -1790,7 +1791,7 @@ static int ab8500_probe(struct platform_device *pdev)
/* Add battery management devices */
ret = mfd_add_devices(ab8500->dev, 0, ab8500_bm_devs,
ARRAY_SIZE(ab8500_bm_devs), NULL,
- ab8500->irq_base, ab8500->domain);
+ 0, ab8500->domain);
if (ret)
dev_err(ab8500->dev, "error adding bm devices\n");
}