diff options
| author | Oswald Buddenhagen | 2023-05-16 11:36:12 +0200 |
|---|---|---|
| committer | Takashi Iwai | 2023-05-17 17:07:59 +0200 |
| commit | 216abe45cf4addba4e4c1eb2fae24762ffdefe9e (patch) | |
| tree | b7668394704b93bc03bd65a8a6b2b6e6e5e6eaa7 /sound/pci | |
| parent | 6f3609f8a3da1214cd78f8a8a2ee2dab8fcc4505 (diff) | |
ALSA: emu10k1: make struct snd_emu1010 less wasteful
Shrink the {in,out}put_source arrays and their data type to what is
actually necessary.
To be still on the safe side, add some static asserts.
Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Link: https://lore.kernel.org/r/20230516093612.3536508-11-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/emu10k1/emumixer.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c index 41a1cf10c6d8..3a7f25f81504 100644 --- a/sound/pci/emu10k1/emumixer.c +++ b/sound/pci/emu10k1/emumixer.c @@ -273,6 +273,7 @@ static const char * const emu1010_output_texts[] = { LR_CTLS("1010 SPDIF"), ADAT_CTLS("1010 "), }; +static_assert(ARRAY_SIZE(emu1010_output_texts) <= NUM_OUTPUT_DESTS); static const unsigned short emu1010_output_dst[] = { LR_REGS(EMU_DST_DOCK_DAC1), @@ -313,6 +314,7 @@ static const char * const snd_emu1010b_output_texts[] = { LR_CTLS("1010 SPDIF"), ADAT_CTLS("1010 "), }; +static_assert(ARRAY_SIZE(snd_emu1010b_output_texts) <= NUM_OUTPUT_DESTS); static const unsigned short emu1010b_output_dst[] = { LR_REGS(EMU_DST_DOCK_DAC1), @@ -349,6 +351,7 @@ static const char * const snd_emu1616_output_texts[] = { ADAT_CTLS("Dock "), LR_CTLS("Mana DAC"), }; +static_assert(ARRAY_SIZE(snd_emu1616_output_texts) <= NUM_OUTPUT_DESTS); static const unsigned short emu1616_output_dst[] = { LR_REGS(EMU_DST_DOCK_DAC1), @@ -377,6 +380,7 @@ static const char * const snd_emu0404_output_texts[] = { LR_CTLS("DAC"), LR_CTLS("SPDIF"), }; +static_assert(ARRAY_SIZE(snd_emu0404_output_texts) <= NUM_OUTPUT_DESTS); static const unsigned short emu0404_output_dst[] = { LR_REGS(EMU_DST_HAMOA_DAC), @@ -421,6 +425,7 @@ static const char * const emu1010_input_texts[] = { "DSP 14 Capture Enum", "DSP 15 Capture Enum", }; +static_assert(ARRAY_SIZE(emu1010_input_texts) <= NUM_INPUT_DESTS); static const unsigned short emu1010_input_dst[] = { EMU_DST_ALICE2_EMU32_0, |