i2c: sh_mobile: remove redundant initialization (f289800a) · Commits · 戴 / test

Following the documentation, we initialize the HW before each START in start_ch(). No need to do the same in activate_ch(). Signed-off-by:

drivers/i2c/busses/i2c-sh_mobile.c

+0 −10

Original line number	Diff line number	Diff line
		@@ -303,16 +303,6 @@ static void activate_ch(struct sh_mobile_i2c_data *pd)
		/* Wake up device and enable clock */
		pm_runtime_get_sync(pd->dev);
		clk_prepare_enable(pd->clk);

		/* Enable channel and configure rx ack */
		iic_set_clr(pd, ICCR, ICCR_ICE, 0);

		/* Mask all interrupts */
		iic_wr(pd, ICIC, 0);

		/* Set the clock */
		iic_wr(pd, ICCL, pd->iccl & 0xff);
		iic_wr(pd, ICCH, pd->icch & 0xff);
		}

		static void deactivate_ch(struct sh_mobile_i2c_data *pd)