update kernel to 5.10.198

hc

2024-01-03 2f7c68cb55ecb7331f2381deb497c27155f32faf

 kernel/drivers/media/usb/gspca/cpia1.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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  * cpia CPiA (1) gspca driver
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  *
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@@ -9,17 +10,6 @@
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  * (C) Copyright 1999-2000 Scott J. Bertin
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  * (C) Copyright 1999-2000 Johannes Erdfelt <johannes@erdfelt.com>
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  * (C) Copyright 2000 STMicroelectronics
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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 of the License, or
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- * (at your option) 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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  */
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14
 
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 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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@@ -547,10 +537,14 @@
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 		}
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 		if (sd->params.qx3.button) {
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 			/* button pressed - unlock the latch */
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-			do_command(gspca_dev, CPIA_COMMAND_WriteMCPort,
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+			ret = do_command(gspca_dev, CPIA_COMMAND_WriteMCPort,
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 				   3, 0xdf, 0xdf, 0);
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-			do_command(gspca_dev, CPIA_COMMAND_WriteMCPort,
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+			if (ret)
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+				return ret;
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+			ret = do_command(gspca_dev, CPIA_COMMAND_WriteMCPort,
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 				   3, 0xff, 0xff, 0);
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+			if (ret)
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+				return ret;
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 		}
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 		/* test whether microscope is cradled */