linux-kernel - Re: [PATCH 1/4] media: i2c: vd55g1: Fix RATE macros not being expressed in bps

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Message-ID: <aEf0gdJ0hA2dNQoH@kekkonen.localdomain>
Date: Tue, 10 Jun 2025 09:01:53 +0000
From: Sakari Ailus <sakari.ailus@...ux.intel.com>
To: Benjamin Mugnier <benjamin.mugnier@...s.st.com>
Cc: Sylvain Petinot <sylvain.petinot@...s.st.com>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/4] media: i2c: vd55g1: Fix RATE macros not being
 expressed in bps

On Mon, Jun 09, 2025 at 03:46:21PM +0200, Benjamin Mugnier wrote:
> Signed-off-by: Benjamin Mugnier <benjamin.mugnier@...s.st.com>
> ---
>  drivers/media/i2c/vd55g1.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/media/i2c/vd55g1.c b/drivers/media/i2c/vd55g1.c
> index 25e2fc88a0367bf6a28bb22d209323ace99299f2..78dd22d9cab03edf4ff3e5a301f8d045e930c997 100644
> --- a/drivers/media/i2c/vd55g1.c
> +++ b/drivers/media/i2c/vd55g1.c
> @@ -129,8 +129,8 @@
>  #define VD55G1_FWPATCH_REVISION_MINOR			9
>  #define VD55G1_XCLK_FREQ_MIN				(6 * HZ_PER_MHZ)
>  #define VD55G1_XCLK_FREQ_MAX				(27 * HZ_PER_MHZ)
> -#define VD55G1_MIPI_RATE_MIN				(250 * HZ_PER_MHZ)
> -#define VD55G1_MIPI_RATE_MAX				(1200 * HZ_PER_MHZ)
> +#define VD55G1_MIPI_RATE_MIN				(250 * MEGA)
> +#define VD55G1_MIPI_RATE_MAX				(1200 * MEGA)

As the meaning of Hz is just /s, I don't think the use of HZ_PER_MHZ was
wrong in any way above.

-- 
Sakari Ailus