[PATCH] clk: meson: Fix meson_clk_register_clks() signature type mismatch

[PATCH] clk: meson: Fix meson_clk_register_clks() signature type mismatch

[Andreas Färber]

As preparation for arm64 based mesongxbb, which pulls in this code once
enabling ARCH_MESON, fix a size_t vs. unsigned int type mismatch.
The loop uses a local unsigned int variable, so adopt that type,
matching the header.

Fixes: 7a29a869434e ("clk: meson: Add support for Meson clock controller")
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 drivers/clk/meson/clkc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/meson/clkc.c b/drivers/clk/meson/clkc.c
index c83ae1367abc..d920d410b51d 100644
--- a/drivers/clk/meson/clkc.c
+++ b/drivers/clk/meson/clkc.c
@@ -198,7 +198,7 @@ meson_clk_register_fixed_rate(const struct clk_conf *clk_conf,
 }
 
 void __init meson_clk_register_clks(const struct clk_conf *clk_confs,
-				    size_t nr_confs,
+				    unsigned int nr_confs,
 				    void __iomem *clk_base)
 {
 	unsigned int i;
-- 
2.6.2

Re: [PATCH] clk: meson: Fix meson_clk_register_clks() signature type mismatch

[Carlo Caione]

On Sun, Feb 7, 2016 at 10:13 PM, Andreas Färber <afaerber@suse.de> wrote:
> As preparation for arm64 based mesongxbb, which pulls in this code once
> enabling ARCH_MESON, fix a size_t vs. unsigned int type mismatch.
> The loop uses a local unsigned int variable, so adopt that type,
> matching the header.
>
> Fixes: 7a29a869434e ("clk: meson: Add support for Meson clock controller")
> Signed-off-by: Andreas Färber <afaerber@suse.de>
> ---
>  drivers/clk/meson/clkc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/clk/meson/clkc.c b/drivers/clk/meson/clkc.c
> index c83ae1367abc..d920d410b51d 100644
> --- a/drivers/clk/meson/clkc.c
> +++ b/drivers/clk/meson/clkc.c
> @@ -198,7 +198,7 @@ meson_clk_register_fixed_rate(const struct clk_conf *clk_conf,
>  }
>
>  void __init meson_clk_register_clks(const struct clk_conf *clk_confs,
> -                                   size_t nr_confs,
> +                                   unsigned int nr_confs,
>                                     void __iomem *clk_base)
>  {
>         unsigned int i;

Nit: I'd prefer to fix declaration in drivers/clk/meson/clkc.h with
size_t since we are going to use it for array indexing.

Also please, CC linux-meson@googlegroups.com on meson related patches.

Thanks!

-- 
Carlo Caione

Re: [PATCH] clk: meson: Fix meson_clk_register_clks() signature type mismatch

[Carlo Caione]

On Mon, Feb 8, 2016 at 9:34 AM, Carlo Caione <carlo@caione.org> wrote:
> On Sun, Feb 7, 2016 at 10:13 PM, Andreas Färber <afaerber@suse.de> wrote:
>> As preparation for arm64 based mesongxbb, which pulls in this code once
>> enabling ARCH_MESON, fix a size_t vs. unsigned int type mismatch.
>> The loop uses a local unsigned int variable, so adopt that type,
>> matching the header.
>>
>> Fixes: 7a29a869434e ("clk: meson: Add support for Meson clock controller")
>> Signed-off-by: Andreas Färber <afaerber@suse.de>
>> ---
>>  drivers/clk/meson/clkc.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/clk/meson/clkc.c b/drivers/clk/meson/clkc.c
>> index c83ae1367abc..d920d410b51d 100644
>> --- a/drivers/clk/meson/clkc.c
>> +++ b/drivers/clk/meson/clkc.c
>> @@ -198,7 +198,7 @@ meson_clk_register_fixed_rate(const struct clk_conf *clk_conf,
>>  }
>>
>>  void __init meson_clk_register_clks(const struct clk_conf *clk_confs,
>> -                                   size_t nr_confs,
>> +                                   unsigned int nr_confs,
>>                                     void __iomem *clk_base)
>>  {
>>         unsigned int i;
>
> Nit: I'd prefer to fix declaration in drivers/clk/meson/clkc.h with
> size_t since we are going to use it for array indexing.

On a second thought it's ok since we use i to cycle through clocks.

Acked-by: Carlo Caione <carlo@endlessm.com>

Cheers,

-- 
Carlo Caione

Re: [PATCH] clk: meson: Fix meson_clk_register_clks() signature type mismatch

[Andreas Färber]

Am 08.02.2016 um 09:34 schrieb Carlo Caione:
> On Sun, Feb 7, 2016 at 10:13 PM, Andreas Färber <afaerber@suse.de> wrote:
>> As preparation for arm64 based mesongxbb, which pulls in this code once
>> enabling ARCH_MESON, fix a size_t vs. unsigned int type mismatch.
>> The loop uses a local unsigned int variable, so adopt that type,
>> matching the header.
>>
>> Fixes: 7a29a869434e ("clk: meson: Add support for Meson clock controller")
>> Signed-off-by: Andreas Färber <afaerber@suse.de>
>> ---
>>  drivers/clk/meson/clkc.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
[...]
> Also please, CC linux-meson@googlegroups.com on meson related patches.

I used scripts/get_maintainer.pl --nogit-fallback on next-20160111. :)

If there is no in-flight patch I've missed, I can send a patch against
MAINTAINERS to update it with that list address.

Cheers,
Andreas

-- 
SUSE Linux GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Felix Imendörffer, Jane Smithard, Graham Norton; HRB 21284 (AG Nürnberg)

Re: [PATCH] clk: meson: Fix meson_clk_register_clks() signature type mismatch

[Stephen Boyd]

On 02/07, Andreas Färber wrote:
> As preparation for arm64 based mesongxbb, which pulls in this code once
> enabling ARCH_MESON, fix a size_t vs. unsigned int type mismatch.
> The loop uses a local unsigned int variable, so adopt that type,
> matching the header.
> 
> Fixes: 7a29a869434e ("clk: meson: Add support for Meson clock controller")
> Signed-off-by: Andreas Färber <afaerber@suse.de>
> ---

Applied to clk-next. It would have been nice to have the
compilation error though

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

Re: [PATCH] clk: meson: Fix meson_clk_register_clks() signature type mismatch

[Andreas Färber]

Am 08.02.2016 um 23:15 schrieb Stephen Boyd:
> On 02/07, Andreas Färber wrote:
>> As preparation for arm64 based mesongxbb, which pulls in this code once
>> enabling ARCH_MESON, fix a size_t vs. unsigned int type mismatch.
>> The loop uses a local unsigned int variable, so adopt that type,
>> matching the header.
>>
>> Fixes: 7a29a869434e ("clk: meson: Add support for Meson clock controller")
>> Signed-off-by: Andreas Färber <afaerber@suse.de>
>> ---
> 
> Applied to clk-next. It would have been nice to have the
> compilation error though

Ask and you shall receive:

  CC      drivers/clk/meson/clkc.o
drivers/clk/meson/clkc.c:200:13: error: conflicting types for
'meson_clk_register_clks'
 void __init meson_clk_register_clks(const struct clk_conf *clk_confs,
             ^
In file included from drivers/clk/meson/clkc.c:22:0:
drivers/clk/meson/clkc.h:180:6: note: previous declaration of
'meson_clk_register_clks' was here
 void meson_clk_register_clks(const struct clk_conf *clk_confs,
      ^
scripts/Makefile.build:258: recipe for target 'drivers/clk/meson/clkc.o'
failed
make[3]: *** [drivers/clk/meson/clkc.o] Error 1
scripts/Makefile.build:407: recipe for target 'drivers/clk/meson' failed
make[2]: *** [drivers/clk/meson] Error 2
scripts/Makefile.build:407: recipe for target 'drivers/clk' failed
make[1]: *** [drivers/clk] Error 2
Makefile:959: recipe for target 'drivers' failed
make: *** [drivers] Error 2

Not really telling, is it. ;)

Regards,
Andreas

-- 
SUSE Linux GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Felix Imendörffer, Jane Smithard, Graham Norton; HRB 21284 (AG Nürnberg)