[PATCH v4 07/14] software node: remove property_entry_read_uNN_array functions

[Dmitry Torokhov]

There is absolutely no reason to have them as we can handle it all nicely in
property_entry_read_int_array().

Signed-off-by: Dmitry Torokhov <dmitry.torok...@gmail.com>
---
 drivers/base/swnode.c | 85 +++++++------------------------------------
 1 file changed, 14 insertions(+), 71 deletions(-)

diff --git a/drivers/base/swnode.c b/drivers/base/swnode.c
index 726195d334e4..a019b5e90d3b 100644
--- a/drivers/base/swnode.c
+++ b/drivers/base/swnode.c
@@ -131,66 +131,6 @@ static const void *property_entry_find(const struct 
property_entry *props,
        return pointer;
 }
 
-static int property_entry_read_u8_array(const struct property_entry *props,
-                                       const char *propname,
-                                       u8 *values, size_t nval)
-{
-       const void *pointer;
-       size_t length = nval * sizeof(*values);
-
-       pointer = property_entry_find(props, propname, length);
-       if (IS_ERR(pointer))
-               return PTR_ERR(pointer);
-
-       memcpy(values, pointer, length);
-       return 0;
-}
-
-static int property_entry_read_u16_array(const struct property_entry *props,
-                                        const char *propname,
-                                        u16 *values, size_t nval)
-{
-       const void *pointer;
-       size_t length = nval * sizeof(*values);
-
-       pointer = property_entry_find(props, propname, length);
-       if (IS_ERR(pointer))
-               return PTR_ERR(pointer);
-
-       memcpy(values, pointer, length);
-       return 0;
-}
-
-static int property_entry_read_u32_array(const struct property_entry *props,
-                                        const char *propname,
-                                        u32 *values, size_t nval)
-{
-       const void *pointer;
-       size_t length = nval * sizeof(*values);
-
-       pointer = property_entry_find(props, propname, length);
-       if (IS_ERR(pointer))
-               return PTR_ERR(pointer);
-
-       memcpy(values, pointer, length);
-       return 0;
-}
-
-static int property_entry_read_u64_array(const struct property_entry *props,
-                                        const char *propname,
-                                        u64 *values, size_t nval)
-{
-       const void *pointer;
-       size_t length = nval * sizeof(*values);
-
-       pointer = property_entry_find(props, propname, length);
-       if (IS_ERR(pointer))
-               return PTR_ERR(pointer);
-
-       memcpy(values, pointer, length);
-       return 0;
-}
-
 static int
 property_entry_count_elems_of_size(const struct property_entry *props,
                                   const char *propname, size_t length)
@@ -209,21 +149,24 @@ static int property_entry_read_int_array(const struct 
property_entry *props,
                                         unsigned int elem_size, void *val,
                                         size_t nval)
 {
+       const void *pointer;
+       size_t length;
+
        if (!val)
                return property_entry_count_elems_of_size(props, name,
                                                          elem_size);
-       switch (elem_size) {
-       case sizeof(u8):
-               return property_entry_read_u8_array(props, name, val, nval);
-       case sizeof(u16):
-               return property_entry_read_u16_array(props, name, val, nval);
-       case sizeof(u32):
-               return property_entry_read_u32_array(props, name, val, nval);
-       case sizeof(u64):
-               return property_entry_read_u64_array(props, name, val, nval);
-       }
 
-       return -ENXIO;
+       if (!is_power_of_2(elem_size) || elem_size > sizeof(u64))
+               return -ENXIO;
+
+       length = nval * elem_size;
+
+       pointer = property_entry_find(props, name, length);
+       if (IS_ERR(pointer))
+               return PTR_ERR(pointer);
+
+       memcpy(val, pointer, length);
+       return 0;
 }
 
 static int property_entry_read_string_array(const struct property_entry *props,
-- 
2.23.0.162.g0b9fbb3734-goog