On 13/6/20 2:35 am, Luc Van Oostenryck wrote:
On Sat, Jun 13, 2020 at 01:33:16AM +1000, Greg Ungerer wrote:
arch/m68k/include/asm/io_no.h:78:16: sparse: sparse: cast to restricted
__le32
This one I am not sure about yet.
Still investigating.
swab32(__raw_readl(addr)) ?
On 13/6/20 2:35 am, Luc Van Oostenryck wrote:
On Sat, Jun 13, 2020 at 01:33:16AM +1000, Greg Ungerer wrote:
On 12/6/20 5:48 pm, Marc Kleine-Budde wrote:
I think this one is due to not forcing the volatile cast in __raw_write().
So this change will fix that:
diff --git
On Sat, Jun 13, 2020 at 01:33:16AM +1000, Greg Ungerer wrote:
> Hi Marc,
>
> On 12/6/20 5:48 pm, Marc Kleine-Budde wrote:
> > the k-build robot found this sparse problem, triggered by building a CAN
> > driver
> > for m68k. Is this a problem in our CAN driver or in the m68k headers?
>
> I
tree
make W=1 C=1 ARCH=m68k CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot
sparse warnings: (new ones prefixed by >>)
drivers/net/can/kvaser_pciefd.c:801:17: sparse: sparse: cast removes a
CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot
>
>
> sparse warnings: (new ones prefixed by >>)
>
>>> drivers/net/can/kvaser_pciefd.c:801:17: sparse: sparse: cast remove
ARCH=m68k CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot
sparse warnings: (new ones prefixed by >>)
>> drivers/net/can/kvaser_pciefd.c:801:17: sparse: sparse: cast removes address
>> spac
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