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8d59d5bd8f
Dispatch to the appropriate iowrite() instead of casting restricted type to u16. - if fw_cfg_is_mmio: before: iowrite16(cpu_to_be16(key)) after: iowrite16be(key) - if !fw_cfg_is_mmio: before: iowrite16(cpu_to_le16(key)) after: iowrite16(key) which is equivalent on little-endian systems, where fw_cfg IO is supported. Fixes: $ make C=1 CF=-D__CHECK_ENDIAN__ drivers/firmware/qemu_fw_cfg.o drivers/firmware/qemu_fw_cfg.c:55:33: warning: restricted __be16 degrades to integer drivers/firmware/qemu_fw_cfg.c:55:52: warning: restricted __le16 degrades to integer Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.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.