add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/sound/pci/lola/lola.c
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@@ -1,21 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  *  Support for Digigram Lola PCI-e boards
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  *
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  *  Copyright (c) 2011 Takashi Iwai <tiwai@suse.de>
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- *
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- *  This program is free software; you can redistribute it and/or modify it
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- *  under the terms of the GNU General Public License as published by the Free
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- *  Software Foundation; either version 2 of the License, or (at your option)
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- *  any later version.
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- *
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- *  This program is distributed in the hope that it will be useful, but WITHOUT
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- *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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- *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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- *  more details.
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- *
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- *  You should have received a copy of the GNU General Public License along with
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- *  this program; if not, write to the Free Software Foundation, Inc., 59
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- *  Temple Place - Suite 330, Boston, MA  02111-1307, USA.
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  */
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 #include <linux/kernel.h>
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@@ -363,7 +350,7 @@
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 	unsigned long end_time;
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 	err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV,
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-				  snd_dma_pci_data(chip->pci),
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+				  &chip->pci->dev,
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 				  PAGE_SIZE, &chip->rb);
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 	if (err < 0)
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 		return err;
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@@ -572,7 +559,7 @@
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 	struct lola *chip;
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 	int err;
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 	unsigned int dever;
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-	static struct snd_device_ops ops = {
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+	static const struct snd_device_ops ops = {
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 		.dev_free = lola_dev_free,
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 	};
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@@ -651,7 +638,7 @@
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 		goto errout;
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 	}
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 	chip->irq = pci->irq;
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-	synchronize_irq(chip->irq);
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+	card->sync_irq = chip->irq;
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 	dever = lola_readl(chip, BAR1, DEVER);
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 	chip->pcm[CAPT].num_streams = (dever >> 0) & 0x3ff;