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staging: comedi: jr3_pci: fix iomem dereference 

Correct a direct dereference of I/O memory to use an appropriate I/O
memory access function.  Note that the pointer being dereferenced is not
currently tagged with `__iomem` but I plan to correct that for 3.7.

Cc: stable <stable@vger.kernel.org>
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ian Abbott 2012-09-27 17:45:27 +01:00 committed by Greg Kroah-Hartman
parent 27020ffed9
commit e1878957b4
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/comedi/drivers/jr3_pci.c
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@ -885,7 +885,7 @@ static int jr3_pci_attach(struct comedi_device *dev,
}
/* Reset DSP card */
devpriv->iobase->channel[0].reset = 0;
writel(0, &devpriv->iobase->channel[0].reset);
result = comedi_load_firmware(dev, "jr3pci.idm", jr3_download_firmware);
dev_dbg(dev->class_dev, "Firmare load %d\n", result);