The msi platform device driver was abusing dev.platform_data for its
platform_driver_data. Use the correct pointer for storage.
Platform_data is supposed to be for platforms to communicate to drivers
parameters that are not otherwise discoverable. Its lifetime matches
the platform_device not the platform device driver. It is generally
not needed for drivers that only support systems with device trees.
Signed-off-by: Milton Miller <milt...@bga.com>
---
---
arch/powerpc/sysdev/fsl_msi.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c
index d5679dc..077776c 100644
--- a/arch/powerpc/sysdev/fsl_msi.c
+++ b/arch/powerpc/sysdev/fsl_msi.c
@@ -253,7 +253,7 @@ unlock:
static int fsl_of_msi_remove(struct platform_device *ofdev)
{
- struct fsl_msi *msi = ofdev->dev.platform_data;
+ struct fsl_msi *msi = platform_get_drvdata(ofdev);
int virq, i;
struct fsl_msi_cascade_data *cascade_data;
@@ -327,7 +327,7 @@ static int __devinit fsl_of_msi_probe(struct
platform_device *dev)
dev_err(&dev->dev, "No memory for MSI structure\n");
return -ENOMEM;
}
- dev->dev.platform_data = msi;
+ platform_set_drvdata(dev, msi);
msi->irqhost = irq_alloc_host(dev->dev.of_node, IRQ_HOST_MAP_LINEAR,
NR_MSI_IRQS, &fsl_msi_host_ops, 0);
--
1.7.0.4
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