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| author | Jean Delvare <khali@linux-fr.org> | 2005-07-20 00:09:03 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-09-05 09:14:12 -0700 |
| commit | 570aefc361d3315ec6749f573009286106b0b2d8 (patch) | |
| tree | e399b3e54cc81c1f3c014b882e0c9a261f36d0f7 /include/linux/i2c-isa.h | |
| parent | 02ff982c6911de1484e13a1d765d7bd31a0f8fee (diff) | |
| download | lwn-570aefc361d3315ec6749f573009286106b0b2d8.tar.gz lwn-570aefc361d3315ec6749f573009286106b0b2d8.zip | |
[PATCH] I2C: Separate non-i2c hwmon drivers from i2c-core (9/9)
Move the definitions of i2c_is_isa_client and i2c_is_isa_adapter from
i2c.h to i2c-isa.h. Only hybrid drivers still need them.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/i2c-isa.h')
| -rw-r--r-- | include/linux/i2c-isa.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/i2c-isa.h b/include/linux/i2c-isa.h index b5727d7702e1..db793b68356c 100644 --- a/include/linux/i2c-isa.h +++ b/include/linux/i2c-isa.h @@ -26,4 +26,11 @@ extern int i2c_isa_add_driver(struct i2c_driver *driver); extern int i2c_isa_del_driver(struct i2c_driver *driver); +/* Detect whether we are on the isa bus. This is only useful to hybrid + (i2c+isa) drivers. */ +#define i2c_is_isa_client(clientptr) \ + ((clientptr)->adapter->algo->id == I2C_ALGO_ISA) +#define i2c_is_isa_adapter(adapptr) \ + ((adapptr)->algo->id == I2C_ALGO_ISA) + #endif /* _LINUX_I2C_ISA_H */ |