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From: "Heiko Stübner" <heiko@sntech.de>
To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Vladimir Oltean <vladimir.oltean@nxp.com>,
	Claudiu Manoil <claudiu.manoil@nxp.com>,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	UNGLinuxDriver@microchip.com,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	Kishon Vijay Abraham I <kishon@ti.com>,
	Vinod Koul <vkoul@kernel.org>, Andy Lutomirski <luto@kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Vincenzo Frascino <vincenzo.frascino@arm.com>,
	Yangbo Lu <yangbo.lu@nxp.com>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Gwendal Grignou <gwendal@chromium.org>,
	linux-iio <linux-iio@vger.kernel.org>
Subject: Re: [PATCH v1 1/1] time64.h: Consolidated PSEC_PER_SEC definition
Date: Tue, 12 Jan 2021 16:41:18 +0100	[thread overview]
Message-ID: <2525970.q0ZmV6gNhb@diego> (raw)
In-Reply-To: <20210112153709.1074-1-andriy.shevchenko@linux.intel.com>

Am Dienstag, 12. Januar 2021, 16:37:09 CET schrieb Andy Shevchenko:
> We have currently three users of the PSEC_PER_SEC each of them defining it
> individually. Instead, move it to time64.h to be available for everyone.
> 
> There is a new user coming with the same constant in use. It will also
> make its life easier.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> ---
>  drivers/net/ethernet/mscc/ocelot_ptp.c           | 2 ++
>  drivers/phy/phy-core-mipi-dphy.c                 | 2 --
>  drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c | 8 ++++----

for the Rockchip-part:
Acked-by: Heiko Stuebner <heiko@sntech.de>

though not sure if that reordering of other includes should be in there
or separate. Don't have a hard opinion, and will let others decide ;-)


Heiko

>  include/soc/mscc/ocelot_ptp.h                    | 2 --
>  include/vdso/time64.h                            | 1 +
>  5 files changed, 7 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/net/ethernet/mscc/ocelot_ptp.c b/drivers/net/ethernet/mscc/ocelot_ptp.c
> index a33ab315cc6b..87ad2137ba06 100644
> --- a/drivers/net/ethernet/mscc/ocelot_ptp.c
> +++ b/drivers/net/ethernet/mscc/ocelot_ptp.c
> @@ -4,6 +4,8 @@
>   * Copyright (c) 2017 Microsemi Corporation
>   * Copyright 2020 NXP
>   */
> +#include <linux/time64.h>
> +
>  #include <soc/mscc/ocelot_ptp.h>
>  #include <soc/mscc/ocelot_sys.h>
>  #include <soc/mscc/ocelot.h>
> diff --git a/drivers/phy/phy-core-mipi-dphy.c b/drivers/phy/phy-core-mipi-dphy.c
> index 14e0551cd319..77fe65367ce5 100644
> --- a/drivers/phy/phy-core-mipi-dphy.c
> +++ b/drivers/phy/phy-core-mipi-dphy.c
> @@ -12,8 +12,6 @@
>  #include <linux/phy/phy.h>
>  #include <linux/phy/phy-mipi-dphy.h>
>  
> -#define PSEC_PER_SEC	1000000000000LL
> -
>  /*
>   * Minimum D-PHY timings based on MIPI D-PHY specification. Derived
>   * from the valid ranges specified in Section 6.9, Table 14, Page 41
> diff --git a/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c b/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c
> index 8af8c6c5cc02..347dc79a18c1 100644
> --- a/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c
> +++ b/drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c
> @@ -11,16 +11,16 @@
>  #include <linux/clk-provider.h>
>  #include <linux/delay.h>
>  #include <linux/init.h>
> +#include <linux/mfd/syscon.h>
>  #include <linux/module.h>
>  #include <linux/of_device.h>
>  #include <linux/platform_device.h>
> +#include <linux/pm_runtime.h>
>  #include <linux/reset.h>
> +#include <linux/time64.h>
> +
>  #include <linux/phy/phy.h>
>  #include <linux/phy/phy-mipi-dphy.h>
> -#include <linux/pm_runtime.h>
> -#include <linux/mfd/syscon.h>
> -
> -#define PSEC_PER_SEC	1000000000000LL
>  
>  #define UPDATE(x, h, l)	(((x) << (l)) & GENMASK((h), (l)))
>  
> diff --git a/include/soc/mscc/ocelot_ptp.h b/include/soc/mscc/ocelot_ptp.h
> index 6a7388fa7cc5..ded497d72bdb 100644
> --- a/include/soc/mscc/ocelot_ptp.h
> +++ b/include/soc/mscc/ocelot_ptp.h
> @@ -37,8 +37,6 @@ enum {
>  
>  #define PTP_CFG_MISC_PTP_EN		BIT(2)
>  
> -#define PSEC_PER_SEC			1000000000000LL
> -
>  #define PTP_CFG_CLK_ADJ_CFG_ENA		BIT(0)
>  #define PTP_CFG_CLK_ADJ_CFG_DIR		BIT(1)
>  
> diff --git a/include/vdso/time64.h b/include/vdso/time64.h
> index 9d43c3f5e89d..b40cfa2aa33c 100644
> --- a/include/vdso/time64.h
> +++ b/include/vdso/time64.h
> @@ -9,6 +9,7 @@
>  #define NSEC_PER_MSEC	1000000L
>  #define USEC_PER_SEC	1000000L
>  #define NSEC_PER_SEC	1000000000L
> +#define PSEC_PER_SEC	1000000000000LL
>  #define FSEC_PER_SEC	1000000000000000LL
>  
>  #endif /* __VDSO_TIME64_H */
> 





  reply	other threads:[~2021-01-12 15:43 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-12 15:37 [PATCH v1 1/1] time64.h: Consolidated PSEC_PER_SEC definition Andy Shevchenko
2021-01-12 15:41 ` Heiko Stübner [this message]
2021-01-14  3:39 ` Jakub Kicinski
     [not found]   ` <CAHp75VeeRRjm=bnyXGgf3j=bKB2wH-v=aDzH3OrQ0dO3BMTrDA@mail.gmail.com>
2021-01-14  8:09     ` Vinod Koul

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