Commit 6504fe8c authored by Srinivas Kandagatla's avatar Srinivas Kandagatla Committed by Vinod Koul
Browse files

soundwire: qcom: remove unused rd_fifo_depth 



remove read fifo depth field parsing logic, as rd_fifo_depth is never
used in the driver. Cleaning this up would benefit when adding new
variant support which includes adding variant fields for rd_fifo_depth.

ex: Glymur has this rd_fifo_depth register fields changed from v2.x

Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Tested-by: Alexey Klimov <alexey.klimov@linaro.org> # sm8550
Link: https://patch.msgid.link/20250912083225.228778-3-srinivas.kandagatla@oss.qualcomm.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 18223eec

drivers/soundwire/qcom.c

+0 −2
Original line number Diff line number Diff line
@@ -209,7 +209,6 @@ struct qcom_swrm_ctrl { 
	int (*reg_write)(struct qcom_swrm_ctrl *ctrl, int reg, int val);

	u32 slave_status;

	u32 wr_fifo_depth;

	u32 rd_fifo_depth;

	bool clock_stop_not_supported;

};
@@ -898,7 +897,6 @@ static int qcom_swrm_init(struct qcom_swrm_ctrl *ctrl) 
	swrm_wait_for_frame_gen_enabled(ctrl);

	ctrl->slave_status = 0;

	ctrl->reg_read(ctrl, SWRM_COMP_PARAMS, &val);

	ctrl->rd_fifo_depth = FIELD_GET(SWRM_COMP_PARAMS_RD_FIFO_DEPTH, val);

	ctrl->wr_fifo_depth = FIELD_GET(SWRM_COMP_PARAMS_WR_FIFO_DEPTH, val);



	return 0;