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device_tree: Constify compat in qemu_fdt_node_path()

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Make compat in qemu_fdt_node_path() const char *.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20200423121114.4274-3-edgar.iglesias@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Edgar E. Iglesias 2020-04-23 14:11:12 +02:00 committed by Peter Maydell
parent 80972d3bb2
commit 958bae18b2
2 changed files with 2 additions and 2 deletions
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2
device_tree.c
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@ -291,7 +291,7 @@ char **qemu_fdt_node_unit_path(void *fdt, const char *name, Error **errp)
return path_array; return path_array;
} }
char **qemu_fdt_node_path(void *fdt, const char *name, char *compat, char **qemu_fdt_node_path(void *fdt, const char *name, const char *compat,
Error **errp) Error **errp)
{ {
int offset, len, ret; int offset, len, ret;

2
include/sysemu/device_tree.h
View File

@ -43,7 +43,7 @@ void *load_device_tree_from_sysfs(void);
* @name may be NULL to wildcard names and only match compatibility * @name may be NULL to wildcard names and only match compatibility
* strings. * strings.
*/ */
char **qemu_fdt_node_path(void *fdt, const char *name, char *compat, char **qemu_fdt_node_path(void *fdt, const char *name, const char *compat,
Error **errp); Error **errp);
/** /**