MLK-22296-1 i2c: i2c-imx: Fix build warning when CONFIG_PM_SLEEP=n
Fix build warning when CONFIG_PM_SLEEP=n, the warning message is:
drivers/i2c/busses/i2c-imx.c:1299:12: warning: ‘i2c_imx_resume’ defined but not used [-Wunused-function]
static int i2c_imx_resume(struct device *dev)
^~~~~~~~~~~~~~
drivers/i2c/busses/i2c-imx.c:1293:12: warning: ‘i2c_imx_suspend’ defined but not used [-Wunused-function]
static int i2c_imx_suspend(struct device *dev)
^~~~~~~~~~~~~~~
Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>