ALSA: emu10k1: remove runtime 64-bit divisions

32-bit platforms don't like these. As we're actually dealing with
constants, factor out the calculations and pass them in as additional
arguments. To keep the call sites clean, wrap the actual functions in
macros which generate the arguments.

Fixes: bb5ceb43 ("ALSA: emu10k1: fix non-zero mixer control defaults in highres mode")
Fixes: 1298bc97 ("ALSA: emu10k1: enable bit-exact playback, part 1: DSP attenuation")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202305171622.jKTovBvy-lkp@intel.com/Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
Reported-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Closes: https://lore.kernel.org/r/CA+G9fYsShNP=LALHdMd-Btx3PBtO_CjyBNgpStr9fPGXNbRvdg@mail.gmail.comSigned-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Link: https://lore.kernel.org/r/20230517164800.3650699-1-oswald.buddenhagen@gmx.deSigned-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/emu10k1/emufx.c

@@ -1144,9 +1144,11 @@ static int snd_emu10k1_ipcm_peek(struct snd_emu10k1 *emu,
 #define SND_EMU10K1_PLAYBACK_CHANNELS	8
 #define SND_EMU10K1_CAPTURE_CHANNELS	4
 
+#define HR_VAL(v) ((v) * 0x80000000LL / 100 - 1)
+
 static void
-snd_emu10k1_init_mono_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
-			       const char *name, int gpr, int defval)
+snd_emu10k1_init_mono_control2(struct snd_emu10k1_fx8010_control_gpr *ctl,
+			       const char *name, int gpr, int defval, int defval_hr)
 {
 	ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
 	strcpy(ctl->id.name, name);
@@ -1156,7 +1158,7 @@ snd_emu10k1_init_mono_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
 		ctl->max = 0x7fffffff;
 		ctl->tlv = snd_emu10k1_db_linear;
 		ctl->translation = EMU10K1_GPR_TRANSLATION_NEGATE;
-		defval = defval * 0x80000000LL / 100 - 1;
+		defval = defval_hr;
 	} else {
 		ctl->min = 0;
 		ctl->max = 100;
@@ -1165,10 +1167,12 @@ snd_emu10k1_init_mono_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
 	}
 	ctl->gpr[0] = gpr + 0; ctl->value[0] = defval;
 }
+#define snd_emu10k1_init_mono_control(ctl, name, gpr, defval) \
+	snd_emu10k1_init_mono_control2(ctl, name, gpr, defval, HR_VAL(defval))
 
 static void
-snd_emu10k1_init_stereo_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
-				 const char *name, int gpr, int defval)
+snd_emu10k1_init_stereo_control2(struct snd_emu10k1_fx8010_control_gpr *ctl,
+				 const char *name, int gpr, int defval, int defval_hr)
 {
 	ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER;
 	strcpy(ctl->id.name, name);
@@ -1178,7 +1182,7 @@ snd_emu10k1_init_stereo_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
 		ctl->max = 0x7fffffff;
 		ctl->tlv = snd_emu10k1_db_linear;
 		ctl->translation = EMU10K1_GPR_TRANSLATION_NEGATE;
-		defval = defval * 0x80000000LL / 100 - 1;
+		defval = defval_hr;
 	} else {
 		ctl->min = 0;
 		ctl->max = 100;
@@ -1188,6 +1192,8 @@ snd_emu10k1_init_stereo_control(struct snd_emu10k1_fx8010_control_gpr *ctl,
 	ctl->gpr[0] = gpr + 0; ctl->value[0] = defval;
 	ctl->gpr[1] = gpr + 1; ctl->value[1] = defval;
 }
+#define snd_emu10k1_init_stereo_control(ctl, name, gpr, defval) \
+	snd_emu10k1_init_stereo_control2(ctl, name, gpr, defval, HR_VAL(defval))
 
 static void
 snd_emu10k1_init_mono_onoff_control(struct snd_emu10k1_fx8010_control_gpr *ctl,