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author | Álvaro Fernández Rojas <noltari@gmail.com> | 2020-05-28 19:08:55 +0200 |
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committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2020-05-28 19:12:43 +0200 |
commit | 77e97abf129c5028385dd72587eabab68db0d954 (patch) | |
tree | fc52a8c2ba346da77281f00538a1eb6de49deb5d /target/linux/bcm27xx/patches-5.4/950-0444-resource-Add-a-resource_list_first_type-helper.patch | |
parent | 5d3a0c6b26144eb5d62515b99613b5ad8dbdc717 (diff) | |
download | upstream-77e97abf129c5028385dd72587eabab68db0d954.tar.gz upstream-77e97abf129c5028385dd72587eabab68db0d954.tar.bz2 upstream-77e97abf129c5028385dd72587eabab68db0d954.zip |
bcm27xx: update to latest patches from RPi foundation
Also removes random module and switches to new bcm2711 thermal driver.
Boot tested on RPi 4B v1.1 4G.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0444-resource-Add-a-resource_list_first_type-helper.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0444-resource-Add-a-resource_list_first_type-helper.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0444-resource-Add-a-resource_list_first_type-helper.patch b/target/linux/bcm27xx/patches-5.4/950-0444-resource-Add-a-resource_list_first_type-helper.patch new file mode 100644 index 0000000000..c2c959a3c1 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0444-resource-Add-a-resource_list_first_type-helper.patch @@ -0,0 +1,36 @@ +From dacb1a46835914b8c3862db15726bcc0a68af8f5 Mon Sep 17 00:00:00 2001 +From: Rob Herring <robh@kernel.org> +Date: Mon, 28 Oct 2019 11:32:32 -0500 +Subject: [PATCH] resource: Add a resource_list_first_type helper + +commit 494f8b10d832456a96be4ee7317425f6936cabc8 upstream. + +A common pattern is looping over a resource_list just to get a matching +entry with a specific type. Add resource_list_first_type() helper which +implements this. + +Signed-off-by: Rob Herring <robh@kernel.org> +Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> +--- + include/linux/resource_ext.h | 12 ++++++++++++ + 1 file changed, 12 insertions(+) + +--- a/include/linux/resource_ext.h ++++ b/include/linux/resource_ext.h +@@ -66,4 +66,16 @@ resource_list_destroy_entry(struct resou + #define resource_list_for_each_entry_safe(entry, tmp, list) \ + list_for_each_entry_safe((entry), (tmp), (list), node) + ++static inline struct resource_entry * ++resource_list_first_type(struct list_head *list, unsigned long type) ++{ ++ struct resource_entry *entry; ++ ++ resource_list_for_each_entry(entry, list) { ++ if (resource_type(entry->res) == type) ++ return entry; ++ } ++ return NULL; ++} ++ + #endif /* _LINUX_RESOURCE_EXT_H */ |