On 09/12/2012 12:58 AM, Ira W. Snyder wrote: > From: "Ira W. Snyder" <i...@ovro.caltech.edu> > > Revision 1.0 of the Janz CMOD-IO Carrier Board does not contain zeroes > in the top 4 bits of the modulbus_num (int_enable) register. Mask off > the unused bits so that the correct value is displayed in sysfs. > > Cc: Samuel Ortiz <sa...@linux.intel.com> > Signed-off-by: Ira W. Snyder <i...@ovro.caltech.edu>
Who will take care of this patch? Marc > --- > drivers/mfd/janz-cmodio.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/drivers/mfd/janz-cmodio.c b/drivers/mfd/janz-cmodio.c > index 2ea9998..32d0efd 100644 > --- a/drivers/mfd/janz-cmodio.c > +++ b/drivers/mfd/janz-cmodio.c > @@ -216,7 +216,7 @@ static int __devinit cmodio_pci_probe(struct pci_dev *dev, > } > > /* Read the hex switch on the carrier board */ > - priv->hex = ioread8(&priv->ctrl->int_enable); > + priv->hex = ioread8(&priv->ctrl->int_enable) & 0x0f; > > /* Add the MODULbus number (hex switch value) to the device's sysfs */ > ret = sysfs_create_group(&dev->dev.kobj, &cmodio_sysfs_attr_group); > -- Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |
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