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[PATCH] media: seco-cec: fix building with RC_CORE=m

I previously added an RC_CORE dependency here, but missed the corner
case of CONFIG_VIDEO_SECO_CEC=y with CONFIG_RC_CORE=m, which still
causes a link error:

drivers/media/platform/seco-cec/seco-cec.o: In function `secocec_probe':
seco-cec.c:(.text+0x1b8): undefined reference to `devm_rc_allocate_device'
seco-cec.c:(.text+0x2e8): undefined reference to `devm_rc_register_device'
drivers/media/platform/seco-cec/seco-cec.o: In function `secocec_irq_handler':
seco-cec.c:(.text+0xa2c): undefined reference to `rc_keydown'

Refine the dependency to disallow building the RC subdriver in this case.
This is the same logic we apply in other drivers like it.

Fixes: f27dd0ad6885 ("media: seco-cec: fix RC_CORE dependency")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
 drivers/media/platform/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index 4acbed189644..67e48ff10532 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -649,7 +649,7 @@ config VIDEO_SECO_CEC
 	bool "SECO Boards IR RC5 support"
 	depends on VIDEO_SECO_CEC
-	depends on RC_CORE
+	depends on RC_CORE=y || RC_CORE = VIDEO_SECO_CEC
 	  If you say yes here you will get support for the
 	  SECO Boards Consumer-IR in seco-cec driver.