From: Jarkko Nikula <jarkko.nik...@linux.intel.com>
i2c_dw_is_enabled() became unused by the commit be58eda775c8
("i2c: designware-pci: Cleanup driver power management") and
i2c_dw_enable() by the commit 3a48d1c08fe0 ("i2c: prevent spurious
interrupt on Designware controllers").
Signed-off-by: Jarkko Nikula <jarkko.nik...@linux.intel.com>
Signed-off-by: Wolfram Sang <w...@the-dreams.de>
(cherry picked from commit f6ed2b79dc67e9211bb6488938247b9979eece79)
Signed-off-by: Voon, Weifeng <weifeng.v...@intel.com>
---
drivers/i2c/busses/i2c-designware-core.c | 13 -------------
drivers/i2c/busses/i2c-designware-core.h | 2 --
2 files changed, 15 deletions(-)
diff --git a/drivers/i2c/busses/i2c-designware-core.c
b/drivers/i2c/busses/i2c-designware-core.c
index 01da096..7c9e969 100644
--- a/drivers/i2c/busses/i2c-designware-core.c
+++ b/drivers/i2c/busses/i2c-designware-core.c
@@ -821,19 +821,6 @@ tx_aborted:
}
EXPORT_SYMBOL_GPL(i2c_dw_isr);
-void i2c_dw_enable(struct dw_i2c_dev *dev)
-{
- /* Enable the adapter */
- __i2c_dw_enable(dev, true);
-}
-EXPORT_SYMBOL_GPL(i2c_dw_enable);
-
-u32 i2c_dw_is_enabled(struct dw_i2c_dev *dev)
-{
- return dw_readl(dev, DW_IC_ENABLE);
-}
-EXPORT_SYMBOL_GPL(i2c_dw_is_enabled);
-
void i2c_dw_disable(struct dw_i2c_dev *dev)
{
/* Disable controller */
diff --git a/drivers/i2c/busses/i2c-designware-core.h
b/drivers/i2c/busses/i2c-designware-core.h
index bb610e1..934ce6d 100644
--- a/drivers/i2c/busses/i2c-designware-core.h
+++ b/drivers/i2c/busses/i2c-designware-core.h
@@ -120,8 +120,6 @@ extern int i2c_dw_xfer(struct i2c_adapter *adap, struct
i2c_msg msgs[],
int num);
extern u32 i2c_dw_func(struct i2c_adapter *adap);
extern irqreturn_t i2c_dw_isr(int this_irq, void *dev_id);
-extern void i2c_dw_enable(struct dw_i2c_dev *dev);
-extern u32 i2c_dw_is_enabled(struct dw_i2c_dev *dev);
extern void i2c_dw_disable(struct dw_i2c_dev *dev);
extern void i2c_dw_disable_int(struct dw_i2c_dev *dev);
extern u32 i2c_dw_read_comp_param(struct dw_i2c_dev *dev);
--
1.9.1
--
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