Re: [PATCH v4 6/8] scsi: ufs: Add dev ref clock gating wait time support

From: Bart Van Assche
Date: Mon Feb 03 2020 - 17:30:46 EST


On 2/2/20 11:16 PM, Can Guo wrote:
On 2020-01-26 11:34, Bart Van Assche wrote:
On 2020-01-22 23:25, Can Guo wrote:
+ÂÂÂ /* getting Specification Version in big endian format */
+ÂÂÂ hba->dev_info.spec_version = desc_buf[DEVICE_DESC_PARAM_SPEC_VER] << 8 |
+ÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ desc_buf[DEVICE_DESC_PARAM_SPEC_VER + 1];

Please use get_unaligned_be16() instead of open-coding it.

I am just keeping symmetry with the other device descriptors,
for example w_manufacturer_id.

Hi Can,

How about adding an additional patch that refactors the existing code?

Please use get_unaligned_be16() in new code. That makes code easier to read compared to open-coding get_unaligned_be16().

Thanks,

Bart.