Commit f9f314f3 authored Jun 08, 2017 by Hans Verkuil Committed by Mauro Carvalho Chehab Jun 08, 2017

[media] media/cec.h: use IS_REACHABLE instead of IS_ENABLED



Fix messages like this:

adv7842.c:(.text+0x2edadd): undefined reference to `cec_unregister_adapter'

when CEC_CORE=m but the driver including media/cec.h is built-in. In that case
the static inlines provided in media/cec.h should be used by that driver.

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

parent b94aac64

include/media/cec.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -206,7 +206,7 @@ static inline bool cec_is_sink(const struct cec_adapter *adap)
		#define cec_phys_addr_exp(pa) \
		((pa) >> 12), ((pa) >> 8) & 0xf, ((pa) >> 4) & 0xf, (pa) & 0xf

		#if IS_ENABLED(CONFIG_CEC_CORE)
		#if IS_REACHABLE(CONFIG_CEC_CORE)
		struct cec_adapter cec_allocate_adapter(const struct cec_adap_ops ops,
		void priv, const char name, u32 caps, u8 available_las);
		int cec_register_adapter(struct cec_adapter adap, struct device parent);

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