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SubjectRe: [PATCH v2] hexagon: modify ffs() and fls() to return int
On Mon, Jul 23, 2018 at 04:27:47PM -0700, Randy Dunlap wrote:
> On 07/23/2018 03:50 PM, Richard Kuo wrote:
> > On Sun, Jul 22, 2018 at 04:03:58PM -0700, Randy Dunlap wrote:
> >> From: Randy Dunlap <rdunlap@infradead.org>
> >>
> >> Building drivers/mtd/nand/raw/nandsim.c on arch/hexagon/ produces a
> >> printk format build warning. This is due to hexagon's ffs() being
> >> coded as returning long instead of int.
> >>
> >> Fix the printk format warning by changing all of hexagon's ffs() and
> >> fls() functions to return int instead of long. The variables that
> >> they return are already int instead of long. This return type
> >> matches the return type in <asm-generic/bitops/>.
> >>
> >> ../drivers/mtd/nand/raw/nandsim.c: In function 'init_nandsim':
> >> ../drivers/mtd/nand/raw/nandsim.c:760:2: warning: format '%u' expects argument of type 'unsigned int', but argument 2 has type 'long int' [-Wformat]
> >>
> >> There are no ffs() or fls() allmodconfig build errors after making this
> >> change.
> >>
> >> Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
> >> Cc: Richard Kuo <rkuo@codeaurora.org>
> >> Cc: linux-hexagon@vger.kernel.org
> >> Cc: Geert Uytterhoeven <geert@linux-m68k.org>
> >> ---
> >> v2:
> >> add hexagon contacts, drop erroneous sh contacts; [thanks, Geert]
> >> only change return type for ffs() and fls() [thanks, Geert]
> >> [drop the changes for ffz(), __ffs(), and __fls()]
> >>
> >> arch/hexagon/include/asm/bitops.h | 4 ++--
> >> 1 file changed, 2 insertions(+), 2 deletions(-)
> >>
> >
> >
> > Acked-by: Richard Kuo <rkuo@codeaurora.org>
> >
>
> Hi Richard,
>
> You are listed as the arch/hexagon/ maintainer. Can you please merge these
> patches?
>
> thanks,
> --
> ~Randy

Yes, I can queue it up and take it through my tree.


Thanks,
Richard Kuo


--
Employee of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

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