linux-kernel - [PATCH -next] media: isl7998x: select V4L2

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Date:   Tue, 29 Mar 2022 18:56:52 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     linux-kernel@...r.kernel.org
Cc:     Randy Dunlap <rdunlap@...radead.org>,
        kernel test robot <lkp@...el.com>,
        Marek Vasut <marex@...x.de>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Michael Tretter <m.tretter@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        linux-media@...r.kernel.org,
        Mauro Carvalho Chehab <mchehab@...nel.org>
Subject: [PATCH -next] media: isl7998x: select V4L2_FWNODE to fix build error

Fix build error when VIDEO_ISL7998X=y and V4L2_FWNODE=m
by selecting V4L2_FWNODE.

microblaze-linux-ld: drivers/media/i2c/isl7998x.o: in function `isl7998x_probe':
(.text+0x8f4): undefined reference to `v4l2_fwnode_endpoint_parse'

Fixes: 51ef2be546e2 ("media: i2c: isl7998x: Add driver for Intersil ISL7998x")
Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
Reported-by: kernel test robot <lkp@...el.com>
Cc: Marek Vasut <marex@...x.de>
Cc: Sakari Ailus <sakari.ailus@...ux.intel.com>
Cc: Michael Tretter <m.tretter@...gutronix.de>
Cc: Pengutronix Kernel Team <kernel@...gutronix.de>
Cc: linux-media@...r.kernel.org
Cc: Mauro Carvalho Chehab <mchehab@...nel.org>
---
 drivers/media/i2c/Kconfig |    1 +
 1 file changed, 1 insertion(+)

--- linux-next-20220329.orig/drivers/media/i2c/Kconfig
+++ linux-next-20220329/drivers/media/i2c/Kconfig
@@ -1177,6 +1177,7 @@ config VIDEO_ISL7998X
 	depends on OF_GPIO
 	select MEDIA_CONTROLLER
 	select VIDEO_V4L2_SUBDEV_API
+	select V4L2_FWNODE
 	help
 	  Support for Intersil ISL7998x analog to MIPI-CSI2 or
 	  BT.656 decoder.