forked from luck/tmp_suning_uos_patched
5da8688763
The following changes are quite small, therefore I combined them in one patch. - ret doesn't need to be initialized with 0 - use standard !clk_rate notation to check for a zero value - If clk_rate is zero we return here. Therefore all further checks in this function for clk_rate != 0 are not needed. - switch from dev_warn to dev_err if the clock can't be set - If due to clock source and available divider values the requested frequency isn't matched exactly (always the case if requested frequency is 52 MHz), then just print the differing values as debug message and not as warning. - Also remove ret from the message as it is always 0. - Set member current_clock to the current requested rate and mmc->actual_clock to the current actual rate Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
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| README | ||
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.