[v4,1/8] i2c: designware: Remove needless variable from i2c_dw_init_slave()

Message ID 20180612112205.11200-2-jarkko.nikula@linux.intel.com
State New
Headers show
Series
  • i2c: designware: Improve debug prints
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Commit Message

Jarkko Nikula June 12, 2018, 11:21 a.m.
Commit 43df43e6ba13 ("i2c: designware: Don't set SCL timings and speed
mode when in slave mode") made variable comp_param1 needless in
i2c_dw_init_slave(). Remove it now.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
---
 drivers/i2c/busses/i2c-designware-slave.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Patch

diff --git a/drivers/i2c/busses/i2c-designware-slave.c b/drivers/i2c/busses/i2c-designware-slave.c
index 8ce2cd368477..2036a579b5df 100644
--- a/drivers/i2c/busses/i2c-designware-slave.c
+++ b/drivers/i2c/busses/i2c-designware-slave.c
@@ -51,7 +51,7 @@  static void i2c_dw_configure_fifo_slave(struct dw_i2c_dev *dev)
  */
 static int i2c_dw_init_slave(struct dw_i2c_dev *dev)
 {
-	u32 reg, comp_param1;
+	u32 reg;
 	int ret;
 
 	ret = i2c_dw_acquire_lock(dev);
@@ -72,8 +72,6 @@  static int i2c_dw_init_slave(struct dw_i2c_dev *dev)
 		return -ENODEV;
 	}
 
-	comp_param1 = dw_readl(dev, DW_IC_COMP_PARAM_1);
-
 	/* Disable the adapter. */
 	__i2c_dw_disable(dev);