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| author | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
|---|---|---|
| committer | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
| commit | 97327692361306d1e6259021bc425e32832fdb50 (patch) | |
| tree | fe9088f3248ec61e24f404f21b9793cb644b7f01 /arch/m68k/include/asm/pinmux.h | |
| parent | 2d05a8f663478a44e088d122e0d62109bbc801d0 (diff) | |
| parent | a3a8b90b61e21be3dde9101c4e86c881e0f06210 (diff) | |
| download | FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.tar.gz FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.tar.bz2 FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.zip | |
dirty fix to merging
Diffstat (limited to 'arch/m68k/include/asm/pinmux.h')
| -rw-r--r-- | arch/m68k/include/asm/pinmux.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/pinmux.h b/arch/m68k/include/asm/pinmux.h new file mode 100644 index 00000000..119ee686 --- /dev/null +++ b/arch/m68k/include/asm/pinmux.h @@ -0,0 +1,30 @@ +/* + * Coldfire generic GPIO pinmux support. + * + * (C) Copyright 2009, Steven King <sfking@fdwdc.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef pinmux_h +#define pinmux_h + +#define MCFPINMUX_NONE -1 + +extern int mcf_pinmux_request(unsigned, unsigned); +extern void mcf_pinmux_release(unsigned, unsigned); + +static inline int mcf_pinmux_is_valid(unsigned pinmux) +{ + return pinmux != MCFPINMUX_NONE; +} + +#endif + |