Commit a28d3af2a26c ("[PATCH] 2/5 powerpc: Rework PowerMac i2c part 2")
removed the last calls to the pmac_low_i2c_{lock,unlock}() functions.
Hence, remove these two functions.Reviewed-by: Christophe Leroy (CS GROUP) <[email protected]> Signed-off-by: Bart Van Assche <[email protected]> --- Changes compared to v1: corrected the description of the history of the removed functions and added Christophe's Reviewed-by tag. arch/powerpc/include/asm/pmac_low_i2c.h | 4 --- arch/powerpc/platforms/powermac/low_i2c.c | 34 ----------------------- 2 files changed, 38 deletions(-) diff --git a/arch/powerpc/include/asm/pmac_low_i2c.h b/arch/powerpc/include/asm/pmac_low_i2c.h index 21bd7297c87f..fead8fae08ab 100644 --- a/arch/powerpc/include/asm/pmac_low_i2c.h +++ b/arch/powerpc/include/asm/pmac_low_i2c.h @@ -79,10 +79,6 @@ extern int pmac_i2c_match_adapter(struct device_node *dev, struct i2c_adapter *adapter); -/* (legacy) Locking functions exposed to i2c-keywest */ -extern int pmac_low_i2c_lock(struct device_node *np); -extern int pmac_low_i2c_unlock(struct device_node *np); - /* Access functions for platform code */ extern int pmac_i2c_open(struct pmac_i2c_bus *bus, int polled); extern void pmac_i2c_close(struct pmac_i2c_bus *bus); diff --git a/arch/powerpc/platforms/powermac/low_i2c.c b/arch/powerpc/platforms/powermac/low_i2c.c index 73b7f4e8c047..da72a30ab865 100644 --- a/arch/powerpc/platforms/powermac/low_i2c.c +++ b/arch/powerpc/platforms/powermac/low_i2c.c @@ -1058,40 +1058,6 @@ int pmac_i2c_match_adapter(struct device_node *dev, struct i2c_adapter *adapter) } EXPORT_SYMBOL_GPL(pmac_i2c_match_adapter); -int pmac_low_i2c_lock(struct device_node *np) -{ - struct pmac_i2c_bus *bus, *found = NULL; - - list_for_each_entry(bus, &pmac_i2c_busses, link) { - if (np == bus->controller) { - found = bus; - break; - } - } - if (!found) - return -ENODEV; - return pmac_i2c_open(bus, 0); -} -EXPORT_SYMBOL_GPL(pmac_low_i2c_lock); - -int pmac_low_i2c_unlock(struct device_node *np) -{ - struct pmac_i2c_bus *bus, *found = NULL; - - list_for_each_entry(bus, &pmac_i2c_busses, link) { - if (np == bus->controller) { - found = bus; - break; - } - } - if (!found) - return -ENODEV; - pmac_i2c_close(bus); - return 0; -} -EXPORT_SYMBOL_GPL(pmac_low_i2c_unlock); - - int pmac_i2c_open(struct pmac_i2c_bus *bus, int polled) { int rc;
