File bc5de3ac7264f7a232951d06150ec1fcd4a20f6c.patch of Package faad2

From bc5de3ac7264f7a232951d06150ec1fcd4a20f6c Mon Sep 17 00:00:00 2001
From: Dario Binacchi <45538935+passgat@users.noreply.github.com>
Date: Wed, 1 Oct 2025 20:08:07 +0200
Subject: [PATCH] libfaad/fixed.h: Fix ISO C warning (#211)
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Building faad2 in Buildroot raises the following warning:

In file included from buildroot/output/build/faad2-2.11.2/libfaad/common.h:255,
                 from buildroot/output/build/faad2-2.11.2/libfaad/bits.c:31:
buildroot/output/build/faad2-2.11.2/libfaad/fixed.h: In function ‘MUL_R’:
buildroot/output/build/faad2-2.11.2/libfaad/fixed.h:163:1: warning: ISO C forbids braced-groups within expressions [-Wpedantic]
  163 | ({ \
      | ^
buildroot/output/build/faad2-2.11.2/libfaad/fixed.h:179:12: note: in expansion of macro ‘arm_mul’
  179 |     return arm_mul(A, B, REAL_BITS);

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
---
 libfaad/fixed.h | 29 +++++++++++++++--------------
 1 file changed, 15 insertions(+), 14 deletions(-)

diff --git a/libfaad/fixed.h b/libfaad/fixed.h
index 117cfeac..396f1957 100644
--- a/libfaad/fixed.h
+++ b/libfaad/fixed.h
@@ -159,20 +159,21 @@ static INLINE void ComplexMult(real_t *y1, real_t *y2,
 #elif defined(__GNUC__) && defined (__arm__)
 
 /* taken from MAD */
-#define arm_mul(x, y, SCALEBITS) \
-({ \
-    uint32_t __hi; \
-    uint32_t __lo; \
-    uint32_t __result; \
-    asm("smull  %0, %1, %3, %4\n\t" \
-        "movs   %0, %0, lsr %5\n\t" \
-        "adc    %2, %0, %1, lsl %6" \
-        : "=&r" (__lo), "=&r" (__hi), "=r" (__result) \
-        : "%r" (x), "r" (y), \
-        "M" (SCALEBITS), "M" (32 - (SCALEBITS)) \
-        : "cc"); \
-        __result; \
-})
+static INLINE real_t arm_mul(real_t x, real_t y, unsigned int SCALEBITS)
+{
+    uint32_t __hi;
+    uint32_t __lo;
+    uint32_t __result;
+
+    asm("smull  %0, %1, %3, %4\n\t"
+        "movs   %0, %0, lsr %5\n\t"
+        "adc    %2, %0, %1, lsl %6"
+        : "=&r" (__lo), "=&r" (__hi), "=r" (__result)
+        : "%r" (x), "r" (y),
+        "M" (SCALEBITS), "M" (32 - (SCALEBITS))
+        : "cc");
+    return __result;					\
+}
 
 static INLINE real_t MUL_R(real_t A, real_t B)
 {