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list is a local variable, each time imx_pinctrl_parse_pin is invoked, list points to the first pin. Directly use list_p in imx_pinctrl_parse_pin to fix it. When splitting pinctrl-imx.c, two pieces code is correctly moved. - In imx_pmx_set_one_pin, when mux_reg is -1, need to return 0 to let the caller continue the loop. - In imx_pinctrl_parse_pin, need to use (mux_reg != -1) when calculating the pin_id. Signed-off-by: Peng Fan <peng.fan@nxp.com>
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.