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Merge pull request #17 from Drahoslav7/fix-close-func

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Add missing unmap to Close
This commit is contained in:
Stian Eikeland 2018-01-15 17:23:40 +01:00 committed by GitHub
commit f6236e5866
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1 changed files with 5 additions and 1 deletions
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6
rpio.go
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@ -500,12 +500,13 @@ func Open() (err error) {
return return
} }
// Memory map clock reisters to slice // Memory map clock registers to slice
clkMem, clkMem8, err = memMap(file.Fd(), clkBase) clkMem, clkMem8, err = memMap(file.Fd(), clkBase)
if err != nil { if err != nil {
return return
} }
// Memory map pwm registers to slice
pwmMem, pwmMem8, err = memMap(file.Fd(), pwmBase) pwmMem, pwmMem8, err = memMap(file.Fd(), pwmBase)
if err != nil { if err != nil {
return return
@ -543,6 +544,9 @@ func Close() error {
if err := syscall.Munmap(clkMem8); err != nil { if err := syscall.Munmap(clkMem8); err != nil {
return err return err
} }
if err := syscall.Munmap(pwmMem8); err != nil {
return err
}
return nil return nil
} }