From: Andrzej Hajda <a.hajda@samsung.com>
To: Andrey Smirnov <andrew.smirnov@gmail.com>,
dri-devel@lists.freedesktop.org
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Tomi Valkeinen <tomi.valkeinen@ti.com>,
Andrey Gusakov <andrey.gusakov@cogentembedded.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Cory Tusar <cory.tusar@zii.aero>, Chris Healy <cphealy@gmail.com>,
Lucas Stach <l.stach@pengutronix.de>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 15/15] drm/bridge: tc358767: Replace magic number in tc_main_link_enable()
Date: Fri, 7 Jun 2019 08:42:02 +0200 [thread overview]
Message-ID: <b20c99e3-fe15-6456-8b70-c2843bf07773@samsung.com> (raw)
In-Reply-To: <20190607044550.13361-16-andrew.smirnov@gmail.com>
On 07.06.2019 06:45, Andrey Smirnov wrote:
> We don't need 8 byte array, DP_LINK_STATUS_SIZE (6) should be
> enough. This also gets rid of a magic number as a bonus.
>
> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
--
Regards
Andrzej
> Cc: Andrzej Hajda <a.hajda@samsung.com>
> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: Andrey Gusakov <andrey.gusakov@cogentembedded.com>
> Cc: Philipp Zabel <p.zabel@pengutronix.de>
> Cc: Cory Tusar <cory.tusar@zii.aero>
> Cc: Chris Healy <cphealy@gmail.com>
> Cc: Lucas Stach <l.stach@pengutronix.de>
> Cc: dri-devel@lists.freedesktop.org
> Cc: linux-kernel@vger.kernel.org
> ---
> drivers/gpu/drm/bridge/tc358767.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
> index 4a245144aa83..05c5fab011f8 100644
> --- a/drivers/gpu/drm/bridge/tc358767.c
> +++ b/drivers/gpu/drm/bridge/tc358767.c
> @@ -874,7 +874,7 @@ static int tc_main_link_enable(struct tc_data *tc)
> u32 dp_phy_ctrl;
> u32 value;
> int ret;
> - u8 tmp[8];
> + u8 tmp[DP_LINK_STATUS_SIZE];
>
> dev_dbg(tc->dev, "link enable\n");
>
prev parent reply other threads:[~2019-06-07 6:42 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-07 4:45 [PATCH v4 00/15] tc358767 driver improvements Andrey Smirnov
2019-06-07 4:45 ` [PATCH v4 01/15] drm/bridge: tc358767: Simplify tc_poll_timeout() Andrey Smirnov
2019-06-07 4:45 ` [PATCH v4 02/15] drm/bridge: tc358767: Simplify polling in tc_main_link_setup() Andrey Smirnov
2019-06-07 4:45 ` [PATCH v4 03/15] drm/bridge: tc358767: Simplify polling in tc_link_training() Andrey Smirnov
2019-06-07 4:45 ` [PATCH v4 04/15] drm/bridge: tc358767: Simplify tc_set_video_mode() Andrey Smirnov
2019-06-07 4:45 ` [PATCH v4 05/15] drm/bridge: tc358767: Drop custom tc_write()/tc_read() accessors Andrey Smirnov
2019-06-07 4:45 ` [PATCH v4 06/15] drm/bridge: tc358767: Simplify AUX data read Andrey Smirnov
2019-06-07 4:45 ` [PATCH v4 07/15] drm/bridge: tc358767: Simplify AUX data write Andrey Smirnov
2019-06-07 4:45 ` [PATCH v4 08/15] drm/bridge: tc358767: Increase AUX transfer length limit Andrey Smirnov
2019-06-07 4:45 ` [PATCH v4 09/15] drm/bridge: tc358767: Use reported AUX transfer size Andrey Smirnov
2019-06-07 6:10 ` Andrzej Hajda
2019-06-07 4:45 ` [PATCH v4 10/15] drm/bridge: tc358767: Add support for address-only I2C transfers Andrey Smirnov
2019-06-07 6:13 ` Andrzej Hajda
2019-06-07 4:45 ` [PATCH v4 11/15] drm/bridge: tc358767: Introduce tc_set_syspllparam() Andrey Smirnov
2019-06-07 6:15 ` Andrzej Hajda
2019-06-07 4:45 ` [PATCH v4 12/15] drm/bridge: tc358767: Introduce tc_pllupdate_pllen() Andrey Smirnov
2019-06-07 6:20 ` Andrzej Hajda
2019-06-07 4:45 ` [PATCH v4 13/15] drm/bridge: tc358767: Simplify tc_aux_wait_busy() Andrey Smirnov
2019-06-07 6:21 ` Andrzej Hajda
2019-06-07 4:45 ` [PATCH v4 14/15] drm/bridge: tc358767: Drop unnecessary 8 byte buffer Andrey Smirnov
2019-06-07 6:41 ` Andrzej Hajda
2019-06-07 4:45 ` [PATCH v4 15/15] drm/bridge: tc358767: Replace magic number in tc_main_link_enable() Andrey Smirnov
2019-06-07 6:42 ` Andrzej Hajda [this message]
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