ALSA: emu10k1: remove apparently pointless EMU_HANA_OPTION_CARDS reads

These seem to be another instance of cargo-culting from the Windows
driver. It presumably queries the register to decide about the followup
actions, but we don't do that.

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Link: https://lore.kernel.org/r/20230421141006.1005539-6-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index 2118818b4ae859aa060a608b695c8f51f3e40d7c..b8381a14bace18f6cf04fe7abc2fab8bb1120c55 100644 (file)
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -881,8 +881,6 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 *emu)
        /* Enable 48Volt power to Audio Dock */
        snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, EMU_HANA_DOCK_PWR_ON);
 
-       snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
-       dev_info(emu->card->dev, "emu1010: Card options = 0x%x\n", reg);
        snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
        dev_info(emu->card->dev, "emu1010: Card options = 0x%x\n", reg);
        /* Optical -> ADAT I/O  */
@@ -916,8 +914,6 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 *emu)
        /* IRQ Enable: All off */
        snd_emu1010_fpga_write(emu, EMU_HANA_IRQ_ENABLE, 0x00);
 
-       snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
-       dev_info(emu->card->dev, "emu1010: Card options3 = 0x%x\n", reg);
        /* Default WCLK set to 48kHz. */
        snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, 0x00);
        /* Word Clock source, Internal 48kHz x1 */
@@ -1053,11 +1049,8 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 *emu)
                EMU_DST_ALICE_I2S2_RIGHT, EMU_SRC_DOCK_ADC3_RIGHT1);
        snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x01); /* Unmute all */
 
-       snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp);
-
        /* Initial boot complete. Now patches */
 
-       snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp);
        snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19); /* MIDI Route */
        snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c); /* Unknown */
        snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19); /* MIDI Route */