diff options
| author | Milton Miller <miltonm@bga.com> | 2011-05-10 21:30:07 +0200 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-05-19 07:31:43 +0200 |
| commit | 6c4c82e20a1b476589c1e2b0b7c2adc783c93006 (patch) | |
| tree | e8faaf34f32012ff0b671fea624c9ca117d28188 /arch | |
| parent | powerpc: Remove i8259 irq_host_ops->unmap (diff) | |
| download | linux-6c4c82e20a1b476589c1e2b0b7c2adc783c93006.tar.xz linux-6c4c82e20a1b476589c1e2b0b7c2adc783c93006.zip | |
powerpc/fsl_msi: Don't abuse platform_data for driver_data
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 <miltonm@bga.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | 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 d5679dc1e20f..077776c06cd0 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); |