Use "/*" instead of "/**" for common C comments to prevent warnings
from scripts/kernel-doc.
sdhci-omap.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
sdhci-omap.c:3: warning: missing initial short description on line:
* SDHCI Controller driver for TI's OMAP SoCs