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| author | Takashi Iwai <tiwai@suse.de> | 2018-06-13 11:48:35 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2018-06-13 11:48:35 +0200 |
| commit | b1362c3b6916b10596e422de251591cee88ee8ef (patch) | |
| tree | 1fd16059cb077104d95b6c5932059e21e303ebed | |
| parent | 4885b50ab0e53ec7079b6b7954248f656cb04437 (diff) | |
| download | hda-emu-b1362c3b6916b10596e422de251591cee88ee8ef.tar.gz | |
Define some dummy I/O functions for patch_ca0132.c
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | include/linux/pci.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 396d64e..167b400 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -29,4 +29,22 @@ static inline int pci_read_config_word(struct pci_dev *dev, int where, u16 *val) return 0; } +/* + * FIXME: dummy functions for ca0132 + */ + +static inline void writeb(unsigned char val, void *addr) {} +static inline unsigned char readb(void *addr) { return 0; } +static inline void writew(unsigned short val, void *addr) {} +static inline unsigned short readw(void *addr) { return 0; } +static inline void writel(unsigned int val, void *addr) {} +static inline unsigned int readl(void *addr) { return 0; } + +static inline void *pci_iomap(struct pci_dev *pci, int bar, int offset) +{ + return (void *)1UL; +} + +static inline void iounmap(void *addr) {} + #endif /* __LINUX_PCI_H */ |