devm_mbox_controller_register() may fail, and in the case of failure the priv->clk clock that was previously enabled, should be disabled. Fixes: 2bb7005696e2 ("mailbox: Add support for i.MX messaging unit") Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Acked-by: Oleksij Rempel <o.rempel@pengutronix.de> [Jassi: fixed merge/am conflict] Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
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 Restructured Text 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.
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