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| 1 | +// SPDX-License-Identifier: GPL-2.0-only |
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1 | 2 | /***************************************************************************** |
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2 | 3 | * |
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3 | 4 | * Copyright (C) 2008 Cedric Bregardis <cedric.bregardis@free.fr> and |
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4 | 5 | * Jean-Christian Hassler <jhassler@free.fr> |
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5 | 6 | * |
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6 | 7 | * This file is part of the Audiowerk2 ALSA driver |
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7 | | - * |
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8 | | - * The Audiowerk2 ALSA driver is free software; you can redistribute it and/or |
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9 | | - * modify it under the terms of the GNU General Public License as published by |
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10 | | - * the Free Software Foundation; version 2. |
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11 | | - * |
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12 | | - * The Audiowerk2 ALSA driver is distributed in the hope that it will be useful, |
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13 | | - * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 | | - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 | | - * GNU General Public License for more details. |
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16 | | - * |
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17 | | - * You should have received a copy of the GNU General Public License |
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18 | | - * along with the Audiowerk2 ALSA driver; if not, write to the Free Software |
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19 | | - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
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20 | | - * USA. |
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21 | 8 | * |
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22 | 9 | *****************************************************************************/ |
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23 | 10 | |
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.. | .. |
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343 | 330 | irqreturn_t snd_aw2_saa7146_interrupt(int irq, void *dev_id) |
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344 | 331 | { |
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345 | 332 | unsigned int isr; |
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346 | | - unsigned int iicsta; |
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| 333 | + __always_unused unsigned int iicsta; |
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347 | 334 | struct snd_aw2_saa7146 *chip = dev_id; |
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348 | 335 | |
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349 | 336 | isr = READREG(ISR); |
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