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Andre Przywara <andre.przywara@arm.com> noticed that we can get the following warning with -EPROBE_DEFER: "WARNING: CPU: 1 PID: 89 at drivers/base/dd.c:349 driver_probe_device+0x2ac/0x2e8" Let's fix the issue by removing the indices as suggested by Tejun Heo <tj@kernel.org>. All we have to do here is kill the radix tree. I probably ended up with the indices after grepping for removal of all entries using radix_tree_for_each_slot() and the first match found was gmap_radix_tree_free(). Anyways, no need for indices here, and we can just do remove all the entries using radix_tree_for_each_slot() along how the item_kill_tree() test case does. Fixes:c7059c5ac7("pinctrl: core: Add generic pinctrl functions for managing groups") Fixes:a76edc89b1("pinctrl: core: Add generic pinctrl functions for managing groups") Reported-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Tested-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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.