Messages in this thread | | | Date | Mon, 12 Oct 2020 10:27:15 +0800 | From | Xu Yilun <> | Subject | Re: [PATCH v9 2/6] fpga: dfl: move dfl_device_id to mod_devicetable.h |
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On Sun, Oct 11, 2020 at 04:43:51PM +0200, Greg KH wrote: > On Sat, Oct 10, 2020 at 03:09:49PM +0800, Xu Yilun wrote: > > In order to support MODULE_DEVICE_TABLE() for dfl device driver, this > > patch moves struct dfl_device_id to mod_devicetable.h > > > > Signed-off-by: Xu Yilun <yilun.xu@intel.com> > > Signed-off-by: Wu Hao <hao.wu@intel.com> > > Signed-off-by: Matthew Gerlach <matthew.gerlach@linux.intel.com> > > Signed-off-by: Russ Weight <russell.h.weight@intel.com> > > Reviewed-by: Tom Rix <trix@redhat.com> > > Acked-by: Wu Hao <hao.wu@intel.com> > > Signed-off-by: Moritz Fischer <mdf@kernel.org> > > --- > > v2: fix the order for the header file > > v3: rebase the patch for dfl bus name change > > v9: rebase the patch for dfl bus name changes back to "dfl" > > --- > > drivers/fpga/dfl.h | 13 +------------ > > include/linux/mod_devicetable.h | 12 ++++++++++++ > > 2 files changed, 13 insertions(+), 12 deletions(-) > > > > diff --git a/drivers/fpga/dfl.h b/drivers/fpga/dfl.h > > index ac373b1..549c790 100644 > > --- a/drivers/fpga/dfl.h > > +++ b/drivers/fpga/dfl.h > > @@ -22,6 +22,7 @@ > > #include <linux/interrupt.h> > > #include <linux/iopoll.h> > > #include <linux/io-64-nonatomic-lo-hi.h> > > +#include <linux/mod_devicetable.h> > > #include <linux/platform_device.h> > > #include <linux/slab.h> > > #include <linux/uuid.h> > > @@ -526,18 +527,6 @@ enum dfl_id_type { > > }; > > > > /** > > - * struct dfl_device_id - dfl device identifier > > - * @type: DFL FIU type of the device. See enum dfl_id_type. > > - * @feature_id: feature identifier local to its DFL FIU type. > > - * @driver_data: driver specific data. > > - */ > > -struct dfl_device_id { > > - u16 type; > > - u16 feature_id; > > - unsigned long driver_data; > > -}; > > - > > -/** > > * struct dfl_device - represent an dfl device on dfl bus > > * > > * @dev: generic device interface. > > diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h > > index 5b08a47..66e1405 100644 > > --- a/include/linux/mod_devicetable.h > > +++ b/include/linux/mod_devicetable.h > > @@ -838,4 +838,16 @@ struct mhi_device_id { > > kernel_ulong_t driver_data; > > }; > > > > +/** > > + * struct dfl_device_id - dfl device identifier > > I still have no idea what "dfl" means. Please at the very least, > explain it here.
Yes, I will add the comments here.
Thanks, Yilun
> > thanks, > > greg k-h
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