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drm/i915: fix sparse warnings: move 'extern' decls to header file

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Move 'extern'-decls from "intel_dvo.c" to "dvo.h", as "dvo.h" is
included by and only by files where the symbols are either defined or
used.

Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@linux.ie>
This commit is contained in:
Hannes Eder 2008-12-18 21:22:24 +01:00 committed by Dave Airlie
parent b358d0a625
commit 606df4e024
2 changed files with 6 additions and 6 deletions
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6
drivers/gpu/drm/i915/dvo.h
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@ -148,4 +148,10 @@ struct intel_dvo_dev_ops {
void (*dump_regs)(struct intel_dvo_device *dvo);
};
extern struct intel_dvo_dev_ops sil164_ops;
extern struct intel_dvo_dev_ops ch7xxx_ops;
extern struct intel_dvo_dev_ops ivch_ops;
extern struct intel_dvo_dev_ops tfp410_ops;
extern struct intel_dvo_dev_ops ch7017_ops;
#endif /* _INTEL_DVO_H */

6
drivers/gpu/drm/i915/intel_dvo.c
View file

@ -37,12 +37,6 @@
#define CH7xxx_ADDR 0x76
#define TFP410_ADDR 0x38
extern struct intel_dvo_dev_ops sil164_ops;
extern struct intel_dvo_dev_ops ch7xxx_ops;
extern struct intel_dvo_dev_ops ivch_ops;
extern struct intel_dvo_dev_ops tfp410_ops;
extern struct intel_dvo_dev_ops ch7017_ops;
static struct intel_dvo_device intel_dvo_devices[] = {
{
.type = INTEL_DVO_CHIP_TMDS,