soundwire: qcom: remove duplicate reset control get

Looks like adding clock gate flag patch forgot to remove the old code that
gets reset control.

This causes below crash on platforms that do not need reset.

[   15.653501]  reset_control_reset+0x124/0x170
[   15.653508]  qcom_swrm_init+0x50/0x1a0
[   15.653514]  qcom_swrm_probe+0x320/0x668
[   15.653519]  platform_probe+0x68/0xe0
[   15.653529]  really_probe+0xbc/0x2a8
[   15.653535]  __driver_probe_device+0x7c/0xe8
[   15.653541]  driver_probe_device+0x40/0x110
[   15.653547]  __device_attach_driver+0x98/0xd0
[   15.653553]  bus_for_each_drv+0x68/0xd0
[   15.653559]  __device_attach+0xf4/0x188
[   15.653565]  device_initial_probe+0x14/0x20

Fix this by removing old code.

Reported-by: Amit Pundir <amit.pundir@linaro.org>
Fixes: 1fd0d85a ("soundwire: qcom: Add flag for software clock gating check")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Amit Pundir <amit.pundir@linaro.org>
Link: https://lore.kernel.org/r/20220814123800.31200-1-srinivas.kandagatla@linaro.org


Signed-off-by: Vinod Koul <vkoul@kernel.org>