On Sun, 2015-05-31 at 15:50 +0900, Greg KH wrote:
> On Tue, May 26, 2015 at 05:15:48PM +0530, Nikhil Badola wrote:
> > Replace macros with enumerated type to represent usb ip
> > controller version
> >
> > Signed-off-by: Nikhil Badola <nikhil.bad...@freescale.com>
> > ---
> > include/linux/fsl_devices.h | 13 ++++++++-----
> > 1 file changed, 8 insertions(+), 5 deletions(-)
> >
> > diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
[]
> > +enum fsl_usb2_controller_ver {
> > + FSL_USB_VER_OLD = 0,
> > + FSL_USB_VER_1_6,
> > + FSL_USB_VER_2_2,
> > + FSL_USB_VER_2_4,
> > + FSL_USB_VER_2_5,
> > +};
>
> Don't you want to change that function that uses these to return the
> enumerated type and not an integer?
>
> Also, I don't think the C standard forces the non-numberd values to be
> sequential,
Then you haven't read the standard in awhile and you likely forgot.
6.7.2.2
If the first enumerator has no =, the value of its enumeration constant
is 0. Each subsequent enumerator with no = defines its enumeration
constant as the value of the constant expression obtained by adding 1 to
the value of the previous enumeration constant.
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