mirror of https://gitee.com/openkylin/linux.git
2ad1ec0d2f
We are currently probing smartreflex with omap_device while we are already probing smartreflex related interconnect target module with ti-sysc driver and dts data. Before we can flip things on for ti-sysc, we need to prepare the smartreflex driver a bit: 1. The smartreflex clock is really for the whole interconnect target module. So it may be configured at the parent device level with ti-sysc 2. With ti-sysc, we have the child device manage interconnect target module directly if pm_runtime_irq_safe() is set and there is only one child. In that case nobody else is going to call pm_runtime_get and put, so we need to add these calls to idle smartreflex properly after probe if not fully configured 3. With ti-sysc, the parent driver may rebind. So we want to use platform_driver_register() and don't want probe to be __init Note that this patch depends on the related changes to ti-sysc driver and omap_device probing to prevent both ti-sysc and omap_device to try to probe smartreflex. Cc: linux-pm@vger.kernel.org Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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README
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.