linux-kernel - linux-next: manual merge of the v4l-dvb tree with Linus' tree

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Message-ID: <20250826113940.52ee4ad7@canb.auug.org.au>
Date: Tue, 26 Aug 2025 11:39:40 +1000
From: Stephen Rothwell <sfr@...b.auug.org.au>
To: Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: Hans Verkuil <hverkuil+cisco@...nel.org>, Jai Luthra
 <jai.luthra@...asonboard.com>, Sakari Ailus <sakari.ailus@...ux.intel.com>,
 Christian Brauner <brauner@...nel.org>, Vlastimil Babka <vbabka@...e.cz>,
 Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, Linux Next
 Mailing List <linux-next@...r.kernel.org>
Subject: linux-next: manual merge of the v4l-dvb tree with Linus' tree

Hi all,

After merging the v4l-dvb tree, today's linux-next build (x86_64
allmodconfig) failed like this:

drivers/media/platform/cadence/cdns-csi2rx.c:608:57: error: expected ')' before string constant
  608 | EXPORT_SYMBOL_GPL_FOR_MODULES(cdns_csi2rx_negotiate_ppc, "j721e-csi2rx");
      |                                                         ^~~~~~~~~~~~~~~
      |                                                         )

Caused by commit

  7b78fa862296 ("media: cadence: cdns-csi2rx: Support multiple pixels per clock cycle")

interacting with commit

  6d3c3ca4c77e ("module: Rename EXPORT_SYMBOL_GPL_FOR_MODULES to EXPORT_SYMBOL_FOR_MODULES")

from Linus' tree (in v6.17-rc3).

I fixed it up (I applied the following merge fix patch) and can carry the
fix as necessary. This is now fixed as far as linux-next is concerned,
but any non trivial conflicts should be mentioned to your upstream
maintainer when your tree is submitted for merging.  You may also want
to consider cooperating with the maintainer of the conflicting tree to
minimise any particularly complex conflicts.

From: Stephen Rothwell <sfr@...b.auug.org.au>
Date: Tue, 26 Aug 2025 11:12:42 +1000
Subject: [PATCH] fix up for "media: cadence: cdns-csi2rx: Support multiple
 pixels per clockcycle"

interacting with commit

  6d3c3ca4c77e ("module: Rename EXPORT_SYMBOL_GPL_FOR_MODULES to EXPORT_SYMBOL_FOR_MODULES")

from v6.17-rc3.

Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
 drivers/media/platform/cadence/cdns-csi2rx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/cadence/cdns-csi2rx.c b/drivers/media/platform/cadence/cdns-csi2rx.c
index 828b4ba4301d..8c19f125da3e 100644
--- a/drivers/media/platform/cadence/cdns-csi2rx.c
+++ b/drivers/media/platform/cadence/cdns-csi2rx.c
@@ -605,7 +605,7 @@ int cdns_csi2rx_negotiate_ppc(struct v4l2_subdev *subdev, unsigned int pad,
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL_FOR_MODULES(cdns_csi2rx_negotiate_ppc, "j721e-csi2rx");
+EXPORT_SYMBOL_FOR_MODULES(cdns_csi2rx_negotiate_ppc, "j721e-csi2rx");
 
 static const struct v4l2_subdev_pad_ops csi2rx_pad_ops = {
 	.enum_mbus_code	= csi2rx_enum_mbus_code,
-- 
2.51.0

-- 
Cheers,
Stephen Rothwell

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