From: Eugen Hristev <eugen.hristev@microchip.com>
Date: Mon, 13 Dec 2021 13:49:23 +0000 (+0100)
Subject: media: atmel: atmel-sama7g5-isc: fix ispck leftover
X-Git-Tag: Ubuntu-5.15.0-36.37~1354
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=b3df47daa01d8388aa36fbf518fbfffaf43a73e7;p=mirror_ubuntu-jammy-kernel.git

media: atmel: atmel-sama7g5-isc: fix ispck leftover

BugLink: https://bugs.launchpad.net/bugs/1969110

[ Upstream commit 1b52ce99e9f2dcda868a1a7026bfb58d04bd6bc8 ]

The ispck is not used for sama7g5 variant of the ISC.
Calls to ispck have to be removed also from module insert/removal.

Fixes: d7f26849ed7c ("media: atmel: fix the ispck initialization")
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit f7d07ad8bc03511fdff8a647f1767e2800dd8ad0)
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>
---

diff --git a/drivers/media/platform/atmel/atmel-sama7g5-isc.c b/drivers/media/platform/atmel/atmel-sama7g5-isc.c
index 9c05acafd072..6a5d3f7ce75e 100644
--- a/drivers/media/platform/atmel/atmel-sama7g5-isc.c
+++ b/drivers/media/platform/atmel/atmel-sama7g5-isc.c
@@ -555,7 +555,6 @@ static int microchip_xisc_remove(struct platform_device *pdev)
 
 	v4l2_device_unregister(&isc->v4l2_dev);
 
-	clk_disable_unprepare(isc->ispck);
 	clk_disable_unprepare(isc->hclock);
 
 	isc_clk_cleanup(isc);
@@ -567,7 +566,6 @@ static int __maybe_unused xisc_runtime_suspend(struct device *dev)
 {
 	struct isc_device *isc = dev_get_drvdata(dev);
 
-	clk_disable_unprepare(isc->ispck);
 	clk_disable_unprepare(isc->hclock);
 
 	return 0;
@@ -582,10 +580,6 @@ static int __maybe_unused xisc_runtime_resume(struct device *dev)
 	if (ret)
 		return ret;
 
-	ret = clk_prepare_enable(isc->ispck);
-	if (ret)
-		clk_disable_unprepare(isc->hclock);
-
 	return ret;
 }