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07ab2f4fac
Not all errors that occurred in tsl2x7x_get_prox() were correctly reported in the return value. This patch changes the error handling so that errors are now returned properly. Note that the ret variable is from the call to tsl2x7x_read_status(), and it already has the correct error check. The -EINVAL error code is for an unexpected value in the register. This patch also corrects an unnecessary word wrap in the call to le16_to_cpup() while changes are being made to this code. Signed-off-by: Brian Masney <masneyb@onstation.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.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.