Patch "riscv: cacheinfo: Use of_property_present() for non-boolean properties" has been added to the 5.15-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    riscv: cacheinfo: Use of_property_present() for non-boolean properties

to the 5.15-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     riscv-cacheinfo-use-of_property_present-for-non-bool.patch
and it can be found in the queue-5.15 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 6ff9980af5a09b18734baf0094b269ff7b52feea
Author: Rob Herring <robh@xxxxxxxxxx>
Date:   Mon Nov 4 13:03:13 2024 -0600

    riscv: cacheinfo: Use of_property_present() for non-boolean properties
    
    [ Upstream commit fb8179ce2996bffaa36a04e2b6262843b01b7565 ]
    
    The use of of_property_read_bool() for non-boolean properties is
    deprecated in favor of of_property_present() when testing for property
    presence.
    
    Signed-off-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
    Reviewed-by: Clément Léger <cleger@xxxxxxxxxxxx>
    Cc: stable@xxxxxxxxxxxxxxx
    Fixes: 76d2a0493a17 ("RISC-V: Init and Halt Code")
    Link: https://lore.kernel.org/r/20241104190314.270095-1-robh@xxxxxxxxxx
    Signed-off-by: Palmer Dabbelt <palmer@xxxxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/arch/riscv/kernel/cacheinfo.c b/arch/riscv/kernel/cacheinfo.c
index c196d1a0b8d98..f42c0886484a4 100644
--- a/arch/riscv/kernel/cacheinfo.c
+++ b/arch/riscv/kernel/cacheinfo.c
@@ -146,11 +146,11 @@ int populate_cache_leaves(unsigned int cpu)
 	if (!np)
 		return -ENOENT;
 
-	if (of_property_read_bool(np, "cache-size"))
+	if (of_property_present(np, "cache-size"))
 		ci_leaf_init(this_leaf++, CACHE_TYPE_UNIFIED, level);
-	if (of_property_read_bool(np, "i-cache-size"))
+	if (of_property_present(np, "i-cache-size"))
 		ci_leaf_init(this_leaf++, CACHE_TYPE_INST, level);
-	if (of_property_read_bool(np, "d-cache-size"))
+	if (of_property_present(np, "d-cache-size"))
 		ci_leaf_init(this_leaf++, CACHE_TYPE_DATA, level);
 
 	prev = np;
@@ -163,11 +163,11 @@ int populate_cache_leaves(unsigned int cpu)
 			break;
 		if (level <= levels)
 			break;
-		if (of_property_read_bool(np, "cache-size"))
+		if (of_property_present(np, "cache-size"))
 			ci_leaf_init(this_leaf++, CACHE_TYPE_UNIFIED, level);
-		if (of_property_read_bool(np, "i-cache-size"))
+		if (of_property_present(np, "i-cache-size"))
 			ci_leaf_init(this_leaf++, CACHE_TYPE_INST, level);
-		if (of_property_read_bool(np, "d-cache-size"))
+		if (of_property_present(np, "d-cache-size"))
 			ci_leaf_init(this_leaf++, CACHE_TYPE_DATA, level);
 		levels = level;
 	}