mainlining shenanigans
d58f2bf261
Add a hardirq handler to the GPIO userspace event loop, making sure to pick up the timestamp there, as close as possible in time relative to the actual event causing the interrupt. Tested with a simple pushbutton GPIO on ux500 and seems to work fine. Cc: Bartosz Golaszewski <brgl@bgdev.pl> Reviewed-by: Felipe Balbi <felipe.balbi@linux.intel.com> Reported-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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| certs | ||
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| Documentation | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
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| ipc | ||
| kernel | ||
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| usr | ||
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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.