kernel: free does not return errors

If there are no reasons for a *_free() function to return an error, change the return type to void Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

kernel: free does not return errors
If there are no reasons for a *_free() function to return an error, change the return type to void Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
588b7781 · Federico Vaga · b6f00660 · 588b7781 · 588b7781
Commit 588b7781 authored Jul 01, 2014 by Federico Vaga
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Showing with 2 additions and 4 deletions

spec-vic.c kernel/spec-vic.c +1 -3

spec.h kernel/spec.h +1 -1

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--- a/kernel/spec-vic.c
+++ b/kernel/spec-vic.c
@@ -191,7 +191,7 @@ static inline int vic_handler_count(struct vic_irq_controller *vic)
 }
-int spec_vic_irq_free(struct spec_dev *spec, unsigned long id)
+void spec_vic_irq_free(struct spec_dev *spec, unsigned long id)
 {
 	int i;
@@ -213,8 +213,6 @@ int spec_vic_irq_free(struct spec_dev *spec, unsigned long id)
 		spec_vic_exit(spec->vic);
 		spec->vic = NULL;
 	}
-	return 0;
 }
 void spec_vic_irq_ack(struct spec_dev *spec, unsigned long id)

--- a/kernel/spec.h
+++ b/kernel/spec.h
@@ -147,7 +147,7 @@ extern void spec_gpio_exit(struct fmc_device *fmc);
 /* Functions in spec-vic.c */
 int spec_vic_irq_request(struct spec_dev *spec, struct fmc_device *fmc,
 			 unsigned long id, irq_handler_t handler);
-int spec_vic_irq_free(struct spec_dev *spec, unsigned long id);
+void spec_vic_irq_free(struct spec_dev *spec, unsigned long id);
 irqreturn_t spec_vic_irq_dispatch(struct spec_dev *spec);
 #endif /* __SPEC_H__ */