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
next prev parent 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
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