Changeset 615 for GPL/branches/uniaud32-next/include/linux/math64.h

Timestamp:

Jan 1, 2021, 5:31:48 AM (5 years ago)

Author:

Paul Smedley

Message:

Add source for uniaud32 based on code from linux kernel 5.4.86

Location:

GPL/branches/uniaud32-next

Files:

• . (copied) (copied from GPL/branches/uniaud32-linux-3.2.102 )
• include/linux/math64.h (modified) (3 diffs)

GPL/branches/uniaud32-next/include/linux/math64.h

@@ -13 +13 @@
         return n / div;
 }
+
 
 static inline u64 div_u64(u64 n, u32 div)
@@ -53 +54 @@
         } else
                 return low / div;
+}
+
+/**
+ * div_s64_rem - signed 64bit divide with 32bit divisor with remainder
+ */
+static inline s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
+{
+        *remainder = dividend % divisor;
+        return dividend / divisor;
 }
 
@@ -117 +127 @@
 }
 
+/**
+ * div_s64_rem - signed 64bit divide with 32bit divisor with remainder
+ */
+static inline s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
+{
+        *remainder = dividend % divisor;
+        return dividend / divisor;
+}
+
 #endif