mirror of
https://github.com/torvalds/linux.git
synced 2026-01-25 15:03:52 +08:00
69f5eb78d4
ufshcd_async_scan() is called (asynchronously) only by ufshcd_init(). Move the ufshcd_device_init(hba, true) call from ufshcd_async_scan() into ufshcd_init(). This patch prepares for moving both scsi_add_host() calls into ufshcd_add_scsi_host(). Calling ufshcd_device_init() from ufshcd_init() without holding hba->host_sem is safe. This is safe because hba->host_sem serializes core code and sysfs callbacks. The ufshcd_device_init() call is moved before the scsi_add_host() call and hence happens before any SCSI sysfs attributes are created. Since ufshcd_device_init() may call scsi_add_host(), only call scsi_add_host() from ufshcd_add_scsi_host() if the SCSI host has not yet been added by ufshcd_device_init(). Signed-off-by: Bart Van Assche <bvanassche@acm.org> Link: https://lore.kernel.org/r/20241016201249.2256266-8-bvanassche@acm.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.