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| author | Marek Behún <marek.behun@nic.cz> | 2022-01-20 01:04:42 +0100 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2022-01-20 11:35:29 +0100 |
| commit | 3058e283b885d80fbaaaaed6f597a068188be948 (patch) | |
| tree | 3acad866dc7b75435b3bf1972ab7323257b707cc /drivers/misc/fsl_portals.c | |
| parent | 068415eadefbbc81f14d4ce61fcf7a7eb39650d4 (diff) | |
| download | u-boot-3058e283b885d80fbaaaaed6f597a068188be948.zip u-boot-3058e283b885d80fbaaaaed6f597a068188be948.tar.gz u-boot-3058e283b885d80fbaaaaed6f597a068188be948.tar.bz2 | |
fdt_support: Add fdt_for_each_node_by_compatible() helper macro
Add macro fdt_for_each_node_by_compatible() to allow iterating over
fdt nodes by compatible string.
Convert various usages of
off = fdt_node_offset_by_compatible(fdt, start, compat);
while (off > 0) {
code();
off = fdt_node_offset_by_compatible(fdt, off, compat);
}
and similar, to
fdt_for_each_node_by_compatible(off, fdt, start, compat)
code();
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/misc/fsl_portals.c')
| -rw-r--r-- | drivers/misc/fsl_portals.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/misc/fsl_portals.c b/drivers/misc/fsl_portals.c index 02bc3f8..59df57a 100644 --- a/drivers/misc/fsl_portals.c +++ b/drivers/misc/fsl_portals.c @@ -208,8 +208,7 @@ void fdt_fixup_qportals(void *blob) maj, min, ip_cfg) + 1; compat_len += sprintf(compat + compat_len, "fsl,qman-portal") + 1; - off = fdt_node_offset_by_compatible(blob, -1, "fsl,qman-portal"); - while (off != -FDT_ERR_NOTFOUND) { + fdt_for_each_node_by_compatible(off, blob, -1, "fsl,qman-portal") { #if defined(CONFIG_PPC) || defined(CONFIG_ARCH_LS1043A) || \ defined(CONFIG_ARCH_LS1046A) #ifdef CONFIG_FSL_CORENET @@ -295,9 +294,6 @@ err: fdt_strerror(err)); return; } - - off = fdt_node_offset_by_compatible(blob, off, - "fsl,qman-portal"); } } |