UBUNTU: [Config] Remove ARCH_HWEIGHT_CFLAGS

BugLink: http://bugs.launchpad.net/bugs/1768429

Upstream commit f5967101 ("x86/hweight: Get rid of the special
calling convention") dropped the option, so remove it from the config
files.
Signed-off-by: Juerg Haefliger <juergh@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>

debian.master/config/amd64/config.common.amd64

@@ -15,7 +15,6 @@ CONFIG_AMIGA_PARTITION=y
 CONFIG_APPLICOM=m
 CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig"
 CONFIG_ARCH_DMA_ADDR_T_64BIT=y
-CONFIG_ARCH_HWEIGHT_CFLAGS="-fcall-saved-rdi -fcall-saved-rsi -fcall-saved-rdx -fcall-saved-rcx -fcall-saved-r8 -fcall-saved-r9 -fcall-saved-r10 -fcall-saved-r11"
 # CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
 CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
 CONFIG_ARCH_RANDOM=y

debian.master/config/i386/config.common.i386

@@ -15,7 +15,6 @@ CONFIG_AMIGA_PARTITION=y
 CONFIG_APPLICOM=m
 CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
 CONFIG_ARCH_DMA_ADDR_T_64BIT=y
-CONFIG_ARCH_HWEIGHT_CFLAGS="-fcall-saved-ecx -fcall-saved-edx"
 # CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
 CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
 CONFIG_ARCH_RANDOM=y