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The i2c driver can run into driver dependency issues if its loaded before a clock driver it depends on. Therefore, EPROBE_DEFER may be returned by devm_clk_get and should be returned in probe to allow the kernel to reprobe the driver at a later time. This patch allows the error value returned by devm_clk_get to be passed through and not overwritten. Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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.