Re: [PATCH 7/7] openrisc: remove the redundant of_platform_populate

[Stafford Horne <shorne@gmail.com>]

On Mon, 19 Sep 2016, Jonas Bonn wrote:

> On 09/16/2016 04:43 PM, Stafford Horne wrote:
>>  From: Rob Herring <robh@kernel.org>
>>
>>  The of_platform_populate call in the openrisc arch code is now redundant
>>  as the DT core provides a default call. Openrisc has a NULL match table
>>  which means only top level nodes with compatible strings will have
>>  devices creates. The default version will also descend nodes in the
>>  match table such as "simple-bus" which should be fine as openrisc
>>  doesn't have any of these (though it is preferred that memory-mapped
>>  peripherals be grouped under a bus node(s)).
>>
>>  Signed-off-by: Rob Herring <robh@kernel.org>
>>  Cc: Jonas Bonn <jonas@southpole.se>
>>  Signed-off-by: Stafford Horne <shorne@gmail.com>
>
> Yes, this is fine, but trivial/generic stuff like this doesn't really need to 
> go via the OpenRISC repo, anyway.

That's right, however I didnt see anyone pick it up so I included it here.

>>  ---
>>    arch/openrisc/kernel/setup.c | 10 ----------
>>    1 file changed, 10 deletions(-)
>>
>>  diff --git a/arch/openrisc/kernel/setup.c b/arch/openrisc/kernel/setup.c
>>  index b4ed8b3..d2f78cf 100644
>>  --- a/arch/openrisc/kernel/setup.c
>>  +++ b/arch/openrisc/kernel/setup.c
>>  @@ -38,7 +38,6 @@
>>    #include <linux/of.h>
>>    #include <linux/memblock.h>
>>    #include <linux/device.h>
>>  -#include <linux/of_platform.h>
>>
>>    #include <asm/sections.h>
>>    #include <asm/segment.h>
>>  @@ -219,15 +218,6 @@ void __init or32_early_setup(void *fdt)
>>    	early_init_devtree(fdt);
>>    }
>>
>>  -static int __init openrisc_device_probe(void)
>>  -{
>>  -	of_platform_populate(NULL, NULL, NULL, NULL);
>>  -
>>  -	return 0;
>>  -}
>>  -
>>  -device_initcall(openrisc_device_probe);
>>  -
>>    static inline unsigned long extract_value_bits(unsigned long reg,
>>    					       short bit_nr, short width)
>>    {
>
>