diff options
| author | Oswald Buddenhagen <oswald.buddenhagen@gmx.de> | 2023-04-21 17:10:05 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-04-22 11:42:47 +0300 |
| commit | 1cbad9a50a28da5ecacb1789f4ed7fe612ba4ac8 (patch) | |
| tree | 9f806104ab184b2c46e8c13ab3e2de74a6d2608f /sound/pci | |
| parent | 462d972d47a8a367c4c8ee28115778fae45d1992 (diff) | |
| download | linux-1cbad9a50a28da5ecacb1789f4ed7fe612ba4ac8.tar.xz | |
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>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/emu10k1/emu10k1_main.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c index 2118818b4ae8..b8381a14bace 100644 --- a/sound/pci/emu10k1/emu10k1_main.c +++ b/sound/pci/emu10k1/emu10k1_main.c @@ -883,8 +883,6 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 *emu) snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, ®); dev_info(emu->card->dev, "emu1010: Card options = 0x%x\n", reg); - snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, ®); - dev_info(emu->card->dev, "emu1010: Card options = 0x%x\n", reg); /* Optical -> ADAT I/O */ /* 0 : SPDIF * 1 : ADAT @@ -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, ®); - 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 */ |