mainlining shenanigans
3e2bc5c5b3
If a machine reports a RF Button in the communication button device bitmap, we need to remove it before calling Get Device Status otherwise it will return the "Undefined device" (0xE2) error code. Although this may be a BIOS bug, we don't really need to get or set the RF Button status. The status indicator LED embedded in the button is controlled by firmware logic, depending on the status of the wireless radios present on the machine (WiFi || WWAN). This commit fixes the wireless status indicator LED on the Acer TravelMate P648-G2-MG, and cleans the following message from the kernel log: "Get Current Device Status failed: 0xe2 - 0x0". Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com> Reviewed-by: "Lee, Chun-Yi" <joeyli.kernel@gmail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| 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.