There are no platform resources of type IORESOURCE_IRQ on sparc, so the irq
number is acquired in a different manner for sparc. The general case uses
platform_get_irq, that internally still uses platform_get_resource.
Signed-off-by: Andreas Larsson <andr...@gaisler.com>
---
drivers/i2c/busses/i2c-ocores.c | 13 +++++++++----
1 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/drivers/i2c/busses/i2c-ocores.c b/drivers/i2c/busses/i2c-ocores.c
index bffd550..1eb8a65 100644
--- a/drivers/i2c/busses/i2c-ocores.c
+++ b/drivers/i2c/busses/i2c-ocores.c
@@ -267,16 +267,21 @@ static int __devinit ocores_i2c_probe(struct
platform_device *pdev)
{
struct ocores_i2c *i2c;
struct ocores_i2c_platform_data *pdata;
- struct resource *res, *res2;
+ struct resource *res;
int ret;
int i;
+ int irq;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res)
return -ENODEV;
- res2 = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
- if (!res2)
+#ifdef CONFIG_SPARC
+ irq = pdev->archdata.irqs[0];
+#else
+ irq = platform_get_irq(pdev, 0);
+#endif
+ if (irq < 0)
return -ENODEV;
i2c = devm_kzalloc(&pdev->dev, sizeof(*i2c), GFP_KERNEL);
@@ -313,7 +318,7 @@ static int __devinit ocores_i2c_probe(struct
platform_device *pdev)
ocores_init(i2c);
init_waitqueue_head(&i2c->wait);
- ret = devm_request_irq(&pdev->dev, res2->start, ocores_isr, 0,
+ ret = devm_request_irq(&pdev->dev, irq, ocores_isr, 0,
pdev->name, i2c);
if (ret) {
dev_err(&pdev->dev, "Cannot claim IRQ\n");
--
1.7.0.4
--
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