i2c: nomadik: Fix space errors

i2c: nomadik: Fix space errors

Fix the following checkpatch errors:

  ERROR: space prohibited before that ',' (ctx:WxW)
  #280: FILE: drivers/i2c/busses/i2c-nomadik.c:280:
  +	i2c_clr_bit(dev->virtbase + I2C_CR , I2C_CR_PE);
  	                                   ^
  ERROR: space prohibited before that ',' (ctx:WxW)
  #528: FILE: drivers/i2c/busses/i2c-nomadik.c:528:
  +	i2c_set_bit(dev->virtbase + I2C_CR , I2C_CR_PE);
 	                                   ^

No functional changes.

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Signed-off-by: Zihao Tang <tangzihao1@hisilicon.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>