[M] Change in coreboot[master]: soc/qualcomm/common: Add sdhci_msm_init function

[Julius Werner (Code Review)]

Attention is currently required from: Shelley Chen, mturney mturney, Sudheer Amrabadi.

Julius Werner has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/72634 )

Change subject: soc/qualcomm/common: Add sdhci_msm_init function
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Patch Set 2:

(2 comments)

File src/soc/qualcomm/common/include/soc/sdhci_msm.h:

https://review.coreboot.org/c/coreboot/+/72634/comment/195c7c54_c1ed478d 
PS2, Line 54: #define CMDIN_RCLK_EN		(1 << 1)
I don't think we need all of these definitions?

File src/soc/qualcomm/common/storage/sdhci_msm.c:

https://review.coreboot.org/c/coreboot/+/72634/comment/a3dc4832_2acd0f4d 
PS2, Line 64: 	if (host == NULL)
I think this can be simplified to a one-liner.