diff options
| author | Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> | 2025-12-17 16:43:08 +0300 |
|---|---|---|
| committer | Rob Herring (Arm) <robh@kernel.org> | 2026-02-04 05:58:09 +0300 |
| commit | d7d41a6bae2421241214396a680602cfa0749ffc (patch) | |
| tree | d4c8184299f43452e0bbcbb88af69ca7bec4e1ea | |
| parent | 6c4de79bc4daa3f5bc93627cd7b725bd78b82539 (diff) | |
| download | linux-d7d41a6bae2421241214396a680602cfa0749ffc.tar.xz | |
of: replace strcmp_suffix() with strends()
string.h now provides strends() which fulfills the same role as the
locally implemented strcmp_suffix(). Use it in of/property.c.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Link: https://patch.msgid.link/20251217134308.33839-1-bartosz.golaszewski@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
| -rw-r--r-- | drivers/of/property.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/of/property.c b/drivers/of/property.c index 4e3524227720..ce5ada040d7e 100644 --- a/drivers/of/property.c +++ b/drivers/of/property.c @@ -1294,17 +1294,6 @@ static struct device_node *parse_##fname(struct device_node *np, \ return parse_prop_cells(np, prop_name, index, name, cells); \ } -static int strcmp_suffix(const char *str, const char *suffix) -{ - unsigned int len, suffix_len; - - len = strlen(str); - suffix_len = strlen(suffix); - if (len <= suffix_len) - return -1; - return strcmp(str + len - suffix_len, suffix); -} - /** * parse_suffix_prop_cells - Suffix property parsing function for suppliers * @@ -1331,7 +1320,7 @@ static struct device_node *parse_suffix_prop_cells(struct device_node *np, { struct of_phandle_args sup_args; - if (strcmp_suffix(prop_name, suffix)) + if (!strends(prop_name, suffix)) return NULL; if (of_parse_phandle_with_args(np, prop_name, cells_name, index, @@ -1416,7 +1405,7 @@ DEFINE_SUFFIX_PROP(gpio, "-gpio", "#gpio-cells") static struct device_node *parse_gpios(struct device_node *np, const char *prop_name, int index) { - if (!strcmp_suffix(prop_name, ",nr-gpios")) + if (strends(prop_name, ",nr-gpios")) return NULL; return parse_suffix_prop_cells(np, prop_name, index, "-gpios", |