Thomas Abraham wrote:
> A seperate bus_type instance is not required for Exynos5. The existing
> bus_type
> instance used with Exynos4 is sufficient for both Exynos4 and Exynos5. This
> also solves issue of uninitialized usage of exynos4_subsys in Exynos4 power
Yes, could be. BTW could you please check that with Jongpill's PM patch
for EXYNOS5? If just single bus_type supports EXYNOS4 and EXYNOS5, I'd
like to change its name to exynos_subsys.
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene....@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
> management code that is reused for Exynos5 also.
>
> Signed-off-by: Thomas Abraham<thomas.abra...@linaro.org>
> ---
> arch/arm/mach-exynos/common.c | 19 ++-----------------
> 1 files changed, 2 insertions(+), 17 deletions(-)
>
> diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
> index e9e353b..636d5f8 100644
> --- a/arch/arm/mach-exynos/common.c
> +++ b/arch/arm/mach-exynos/common.c
> @@ -557,25 +557,13 @@ struct bus_type exynos4_subsys = {
> .dev_name = "exynos4-core",
> };
>
> -struct bus_type exynos5_subsys = {
> - .name = "exynos5-core",
> - .dev_name = "exynos5-core",
> -};
> -
> static struct device exynos4_dev = {
> .bus =&exynos4_subsys,
> };
>
> -static struct device exynos5_dev = {
> - .bus =&exynos5_subsys,
> -};
> -
> static int __init exynos_core_init(void)
> {
> - if (soc_is_exynos5250())
> - return subsys_system_register(&exynos5_subsys, NULL);
> - else
> - return subsys_system_register(&exynos4_subsys, NULL);
> + return subsys_system_register(&exynos4_subsys, NULL);
> }
> core_initcall(exynos_core_init);
>
> @@ -662,10 +650,7 @@ static int __init exynos_init(void)
> {
> printk(KERN_INFO "EXYNOS: Initializing architecture\n");
>
> - if (soc_is_exynos5250())
> - return device_register(&exynos5_dev);
> - else
> - return device_register(&exynos4_dev);
> + return device_register(&exynos4_dev);
> }
>
> /* uart registration process */
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