Hanjun Guo 0a71d8b95f ACPI/IORT: Look up IORT node through struct fwnode_handle pointer ... Current IORT code provides a function (ie iort_get_fwnode()) which looks up a struct fwnode_handle pointer through a struct acpi_iort_node pointer for SMMU components but it lacks a function that implements the reverse look-up, namely struct fwnode_handle* -> struct acpi_iort_node*. Devices that are not IORT named components cannot be retrieved through their associated IORT named component scan interface because they just are not represented in the ACPI namespace; the reverse look-up is therefore required for all platform devices that represent IORT nodes (eg SMMUs) so that the struct acpi_iort_node* can be retrieved from the struct device->fwnode pointer. Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org> [lorenzo.pieralisi@arm.com: re-indented/rewrote the commit log] Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>		2017-10-16 14:29:45 +01:00
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gtdt.c	acpi/arm64: pr_err() strings should end with newlines	2017-10-16 14:25:43 +01:00
iort.c	ACPI/IORT: Look up IORT node through struct fwnode_handle pointer	2017-10-16 14:29:45 +01:00
Kconfig	acpi/arm64: Add GTDT table parse driver	2017-04-19 16:11:49 +01:00
Makefile	acpi/arm64: Add GTDT table parse driver	2017-04-19 16:11:49 +01:00