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authorJean Delvare <khali@linux-fr.org>2005-07-20 00:09:03 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2005-09-05 09:14:12 -0700
commit570aefc361d3315ec6749f573009286106b0b2d8 (patch)
treee399b3e54cc81c1f3c014b882e0c9a261f36d0f7 /include/linux/i2c-isa.h
parent02ff982c6911de1484e13a1d765d7bd31a0f8fee (diff)
[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.h7
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 */