Fix inconsistent IS_ERR and PTR_ERR in tcan4x5x_parse_config(). The proper pointer to be passed as argument is tcan4x5x->device_wake_gpio. This bug was detected with the help of Coccinelle. Fixes: 2de497356955 ("can: tcan45x: Make wake-up GPIO an optional GPIO") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Acked-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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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