write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/drivers/ata/sata_sx4.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  *  sata_sx4.c - Promise SATA
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  *
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@@ -7,27 +8,10 @@
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  *
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  *  Copyright 2003-2004 Red Hat, Inc.
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  *
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- *
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- *  This program is free software; you can redistribute it and/or modify
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- *  it under the terms of the GNU General Public License as published by
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- *  the Free Software Foundation; either version 2, 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,
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- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
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- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- *  GNU General Public License for more details.
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- *
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- *  You should have received a copy of the GNU General Public License
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- *  along with this program; see the file COPYING.  If not, write to
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- *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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- *
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- *
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  *  libata documentation is available via 'make {ps|pdf}docs',
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  *  as Documentation/driver-api/libata.rst
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  *
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  *  Hardware documentation available under NDA.
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- *
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  */
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 /*
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@@ -685,7 +669,7 @@
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 	case ATA_PROT_NODATA:
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 		if (qc->tf.flags & ATA_TFLAG_POLLING)
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 			break;
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-		/*FALLTHROUGH*/
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+		fallthrough;
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 	case ATA_PROT_DMA:
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 		pdc20621_packet_start(qc);
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 		return 0;
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@@ -1488,10 +1472,7 @@
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 	}
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 	/* configure and activate */
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-	rc = dma_set_mask(&pdev->dev, ATA_DMA_MASK);
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-	if (rc)
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-		return rc;
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-	rc = dma_set_coherent_mask(&pdev->dev, ATA_DMA_MASK);
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+	rc = dma_set_mask_and_coherent(&pdev->dev, ATA_DMA_MASK);
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 	if (rc)
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 		return rc;
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