bcm_sta: fix build

'dpkg --print-architecture' is wrong in bcm_sta-002-Makefile.patch
so remove it and pass BINARCH=$ARCH

packages/linux-drivers/bcm_sta/build

@@ -27,4 +27,4 @@ cd $PKG_BUILD
 [ "$TARGET_ARCH" = "i386" ] && cd x86-32
 [ "$TARGET_ARCH" = "x86_64" ] && cd x86-64
 
-KBUILD_NOPEDANTIC=1 make V=1 CC=$CC -C $(kernel_path) M=`pwd`
+KBUILD_NOPEDANTIC=1 make V=1 CC=$CC -C $(kernel_path) M=`pwd` BINARCH=$ARCH

packages/linux-drivers/bcm_sta/patches/6.20.155.1/bcm_sta-002-Makefile.patch

@@ -1,19 +1,8 @@
+diff --git a/x86-32/Makefile b/x86-32/Makefile
+index bf30b03..d835350 100644
 --- a/x86-32/Makefile
 +++ b/x86-32/Makefile
-@@ -113,6 +113,12 @@ ifeq ($(APIFINAL),WEXT)
-   $(info Using Wireless Extension API)
- endif
- 
-+ifeq ($(shell dpkg --print-architecture),amd64)
-+BINARCH = x86_64
-+else
-+BINARCH = i386
-+endif
-+
- obj-m              += wl.o
- 
- wl-objs            := 
-@@ -125,7 +131,7 @@ EXTRA_CFLAGS       += -I$(src)/src/include
+@@ -125,7 +125,7 @@ EXTRA_CFLAGS       += -I$(src)/src/include
  EXTRA_CFLAGS       += -I$(src)/src/wl/sys -I$(src)/src/wl/clm/api -I$(src)/src/wl/phy
  #EXTRA_CFLAGS       += -DBCMDBG_ASSERT
  
@@ -22,23 +11,11 @@
  
  KBASE              ?= /lib/modules/`uname -r`
  KBUILD_DIR         ?= $(KBASE)/build
-
+diff --git a/x86-64/Makefile b/x86-64/Makefile
+index bf30b03..d835350 100644
 --- a/x86-64/Makefile
 +++ b/x86-64/Makefile
-@@ -113,6 +113,12 @@ ifeq ($(APIFINAL),WEXT)
-   $(info Using Wireless Extension API)
- endif
- 
-+ifeq ($(shell dpkg --print-architecture),amd64)
-+BINARCH = x86_64
-+else
-+BINARCH = i386
-+endif
-+
- obj-m              += wl.o
- 
- wl-objs            := 
-@@ -125,7 +131,7 @@ EXTRA_CFLAGS       += -I$(src)/src/include
+@@ -125,7 +125,7 @@ EXTRA_CFLAGS       += -I$(src)/src/include
  EXTRA_CFLAGS       += -I$(src)/src/wl/sys -I$(src)/src/wl/clm/api -I$(src)/src/wl/phy
  #EXTRA_CFLAGS       += -DBCMDBG_ASSERT