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authorHelge Deller <deller@gmx.de>2013-05-30 21:06:39 +0000
committerHelge Deller <deller@gmx.de>2013-06-01 14:46:42 +0200
commit4edb38695d9a3cd62739f8595e21f36f0aabf4c2 (patch)
tree2f5ef46b4f2aab3ab24e69c082828cb2b1f2e8df
parentc218c713c56b01d4a1cd69390f675cc44857f5fd (diff)
downloadlinux-4edb38695d9a3cd62739f8595e21f36f0aabf4c2.tar.gz
parisc: parport0: fix this legacy no-device port driver!
Fix the above kernel error from parport_announce_port() on 32bit GSC machines (e.g. B160L). The parport driver requires now a pointer to the device struct. Signed-off-by: Helge Deller <deller@gmx.de>
-rw-r--r--drivers/parport/parport_gsc.c6
-rw-r--r--drivers/parport/parport_gsc.h2
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/parport/parport_gsc.c b/drivers/parport/parport_gsc.c
index a5251cb5fb0..6e3a60c7887 100644
--- a/drivers/parport/parport_gsc.c
+++ b/drivers/parport/parport_gsc.c
@@ -234,7 +234,7 @@ static int parport_PS2_supported(struct parport *pb)
struct parport *parport_gsc_probe_port(unsigned long base,
unsigned long base_hi, int irq,
- int dma, struct pci_dev *dev)
+ int dma, struct parisc_device *padev)
{
struct parport_gsc_private *priv;
struct parport_operations *ops;
@@ -258,7 +258,6 @@ struct parport *parport_gsc_probe_port(unsigned long base,
priv->ctr_writable = 0xff;
priv->dma_buf = 0;
priv->dma_handle = 0;
- priv->dev = dev;
p->base = base;
p->base_hi = base_hi;
p->irq = irq;
@@ -282,6 +281,7 @@ struct parport *parport_gsc_probe_port(unsigned long base,
return NULL;
}
+ p->dev = &padev->dev;
p->base_hi = base_hi;
p->modes = tmp.modes;
p->size = (p->modes & PARPORT_MODE_EPP)?8:3;
@@ -373,7 +373,7 @@ static int parport_init_chip(struct parisc_device *dev)
}
p = parport_gsc_probe_port(port, 0, dev->irq,
- /* PARPORT_IRQ_NONE */ PARPORT_DMA_NONE, NULL);
+ /* PARPORT_IRQ_NONE */ PARPORT_DMA_NONE, dev);
if (p)
parport_count++;
dev_set_drvdata(&dev->dev, p);
diff --git a/drivers/parport/parport_gsc.h b/drivers/parport/parport_gsc.h
index fc9c37c5402..812214768d2 100644
--- a/drivers/parport/parport_gsc.h
+++ b/drivers/parport/parport_gsc.h
@@ -217,6 +217,6 @@ extern void parport_gsc_dec_use_count(void);
extern struct parport *parport_gsc_probe_port(unsigned long base,
unsigned long base_hi,
int irq, int dma,
- struct pci_dev *dev);
+ struct parisc_device *padev);
#endif /* __DRIVERS_PARPORT_PARPORT_GSC_H */