On 10 April 2014 18:02, Tomasz Figa <t.figa@xxxxxxxxxxx> wrote:
> On 10.04.2014 11:22, Sachin Kamat wrote:
>>
>> Hi Tomasz,
>>
>> On 10 April 2014 14:47, Tomasz Figa <t.figa@xxxxxxxxxxx> wrote:
>>>
>>> Hi Sachin,
>>>
>>>
>>> On 10.04.2014 10:24, Sachin Kamat wrote:
>>>>
>>>>
>>>> 'exynos_subsys' is now local to this file. Make it static
>>>> and remove the declaration from header file.
>>>>
>>>> Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx>
>>>> ---
>>>> arch/arm/mach-exynos/exynos.c | 2 +-
>>>> arch/arm/plat-samsung/include/plat/cpu.h | 1 -
>>>> 2 files changed, 1 insertion(+), 2 deletions(-)
>>>>
>>>> diff --git a/arch/arm/mach-exynos/exynos.c
>>>> b/arch/arm/mach-exynos/exynos.c
>>>> index 6a5fe18ec9b1..0ef42b9efd36 100644
>>>> --- a/arch/arm/mach-exynos/exynos.c
>>>> +++ b/arch/arm/mach-exynos/exynos.c
>>>> @@ -284,7 +284,7 @@ void __init exynos_init_io(void)
>>>> of_scan_flat_dt(exynos_fdt_map_sysram, NULL);
>>>> }
>>>>
>>>> -struct bus_type exynos_subsys = {
>>>> +static struct bus_type exynos_subsys = {
>>>> .name = "exynos-core",
>>>> .dev_name = "exynos-core",
>>>> };
>>>> diff --git a/arch/arm/plat-samsung/include/plat/cpu.h
>>>> b/arch/arm/plat-samsung/include/plat/cpu.h
>>>> index 5992b8dd9b89..930b4be832cd 100644
>>>> --- a/arch/arm/plat-samsung/include/plat/cpu.h
>>>> +++ b/arch/arm/plat-samsung/include/plat/cpu.h
>>>> @@ -239,7 +239,6 @@ extern struct bus_type s3c2443_subsys;
>>>> extern struct bus_type s3c6410_subsys;
>>>> extern struct bus_type s5p64x0_subsys;
>>>> extern struct bus_type s5pv210_subsys;
>>>> -extern struct bus_type exynos_subsys;
>>>>
>>>> extern void (*s5pc1xx_idle)(void);
>>>>
>>>>
>>>
>>> This struct and registration of it do not seem to be needed for anything
>>> anymore. Would you consider removing it instead?
>>
>>
>> I had considered removing that while I was doing other code consolidation
>> of this file. However I found that without this, the system failed to
>> boot. I
>> did not look much into it then. Probably I can revisit it and if it
>> doesn't cause
>> any boot issue, will remove it.
>>
>
> Hmm, I don't see why it could break anything as I can't find any users of
> it. Anyway I just tested removing this code on Exynos4412-trats2 board and
> didn't find any problems.
Thanks for testing. Let me check at my end on other boards and if it
doesn't cause
any problem, will remove this.
--
With warm regards,
Sachin
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