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ALSA: oxfw: use match_string() helper
match_string() returns the index of an array for a matching string, which can be used intead of open coded variant. Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com> Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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1 changed files with 1 additions and 7 deletions
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@ -49,7 +49,6 @@ static bool detect_loud_models(struct fw_unit *unit)
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"Tapco LINK.firewire 4x6",
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"Tapco LINK.firewire 4x6",
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"U.420"};
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"U.420"};
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char model[32];
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char model[32];
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unsigned int i;
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int err;
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int err;
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err = fw_csr_string(unit->directory, CSR_MODEL,
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err = fw_csr_string(unit->directory, CSR_MODEL,
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@ -57,12 +56,7 @@ static bool detect_loud_models(struct fw_unit *unit)
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if (err < 0)
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if (err < 0)
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return false;
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return false;
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for (i = 0; i < ARRAY_SIZE(models); i++) {
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return match_string(models, ARRAY_SIZE(models), model) >= 0;
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if (strcmp(models[i], model) == 0)
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break;
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}
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return (i < ARRAY_SIZE(models));
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}
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}
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static int name_card(struct snd_oxfw *oxfw)
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static int name_card(struct snd_oxfw *oxfw)
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