linux-fbdev.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Alexander Sverdlin <alexander.sverdlin@gmail.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>,
	Nikita Shubin <nikita.shubin@maquefel.me>,
	linux-fbdev@vger.kernel.org
Cc: Alexander Sverdlin <alexander.sverdlin@gmail.com>,
	linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: [PATCH 4/7] video: ep93xx: Prepare clock before using it
Date: Mon, 14 Jun 2021 01:30:38 +0200	[thread overview]
Message-ID: <20210613233041.128961-5-alexander.sverdlin@gmail.com> (raw)
In-Reply-To: <20210613233041.128961-1-alexander.sverdlin@gmail.com>

Use clk_prepare_enable()/clk_disable_unprepare() in preparation for switch
to Common Clock Framework.

Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
---
 drivers/video/fbdev/ep93xx-fb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/video/fbdev/ep93xx-fb.c b/drivers/video/fbdev/ep93xx-fb.c
index ba33b4dce0df..2398b3d48fed 100644
--- a/drivers/video/fbdev/ep93xx-fb.c
+++ b/drivers/video/fbdev/ep93xx-fb.c
@@ -548,7 +548,7 @@ static int ep93xxfb_probe(struct platform_device *pdev)
 	}
 
 	ep93xxfb_set_par(info);
-	clk_enable(fbi->clk);
+	clk_prepare_enable(fbi->clk);
 
 	err = register_framebuffer(info);
 	if (err)
@@ -577,7 +577,7 @@ static int ep93xxfb_remove(struct platform_device *pdev)
 	struct ep93xx_fbi *fbi = info->par;
 
 	unregister_framebuffer(info);
-	clk_disable(fbi->clk);
+	clk_disable_unprepare(fbi->clk);
 	ep93xxfb_dealloc_videomem(info);
 	fb_dealloc_cmap(&info->cmap);
 
-- 
2.32.0


  reply	other threads:[~2021-06-13 23:32 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-13 23:30 [PATCH 0/7] Prepare EP93xx drivers for Common Clock Framework Alexander Sverdlin
2021-06-13 23:30 ` Alexander Sverdlin [this message]
2021-06-14  7:15 ` Uwe Kleine-König

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210613233041.128961-5-alexander.sverdlin@gmail.com \
    --to=alexander.sverdlin@gmail.com \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=geert@linux-m68k.org \
    --cc=linux-fbdev@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=nikita.shubin@maquefel.me \
    --subject='Re: [PATCH 4/7] video: ep93xx: Prepare clock before using it' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).