From f6ed2b79dc67e9211bb6488938247b9979eece79 Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Mon, 31 Aug 2015 17:31:30 +0300 Subject: [PATCH] i2c: designware: Remove unused functions 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 Signed-off-by: Wolfram Sang --- 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 dec0af7d0471..c9e93a76a455 100644 --- a/drivers/i2c/busses/i2c-designware-core.c +++ b/drivers/i2c/busses/i2c-designware-core.c @@ -815,19 +815,6 @@ 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 f44aeeeb91c6..10c79038834d 100644 --- a/drivers/i2c/busses/i2c-designware-core.h +++ b/drivers/i2c/busses/i2c-designware-core.h @@ -119,8 +119,6 @@ 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); -- 2.20.1