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e3082dc555
Recent backport of NVMEM layout support as well as acommpanying OF changes
introduced a false #nvmem-cell-cells warning as #nvmem-cell-cells are
fully optional.
So, backport an upstream fix for this.
Fixes: 11759a5bf3 ("kernel: backport of changes & helpers")
Signed-off-by: Robert Marko <robimarko@gmail.com>
45 lines
1.6 KiB
Diff
45 lines
1.6 KiB
Diff
From ef26c0349eb5a615dab2272d08d1d5de4ac9cd4c Mon Sep 17 00:00:00 2001
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From: Michael Walle <michael@walle.cc>
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Date: Wed, 11 Jan 2023 00:30:56 +0100
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Subject: [PATCH] of: property: fix #nvmem-cell-cells parsing
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Commit 67b8497f005f ("of: property: make #.*-cells optional for simple
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props") claims to make the cells-name property optional for simple
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properties, but changed the code for the wrong property, i.e. for
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DEFINE_SUFFIX_PROP(). Fix that.
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Fixes: 67b8497f005f ("of: property: make #.*-cells optional for simple props")
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Reported-by: Peng Fan <peng.fan@nxp.com>
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Signed-off-by: Michael Walle <michael@walle.cc>
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Acked-by: Rob Herring <robh@kernel.org>
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Tested-by: Robert Marko <robimarko@gmail.com>
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Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
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---
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drivers/of/property.c | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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--- a/drivers/of/property.c
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+++ b/drivers/of/property.c
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@@ -1173,8 +1173,8 @@ static struct device_node *parse_prop_ce
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if (strcmp(prop_name, list_name))
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return NULL;
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- if (of_parse_phandle_with_args(np, list_name, cells_name, index,
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- &sup_args))
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+ if (__of_parse_phandle_with_args(np, list_name, cells_name, 0, index,
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+ &sup_args))
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return NULL;
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return sup_args.np;
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@@ -1227,8 +1227,8 @@ static struct device_node *parse_suffix_
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if (strcmp_suffix(prop_name, suffix))
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return NULL;
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- if (__of_parse_phandle_with_args(np, prop_name, cells_name, 0, index,
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- &sup_args))
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+ if (of_parse_phandle_with_args(np, prop_name, cells_name, index,
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+ &sup_args))
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return NULL;
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return sup_args.np;
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