add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/drivers/dma/zx_dma.c
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@@ -1,9 +1,6 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Copyright 2015 Linaro.
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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 version 2 as
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- * published by the Free Software Foundation.
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  */
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 #include <linux/sched.h>
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 #include <linux/device.h>
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@@ -288,9 +285,7 @@
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 		p = &d->phy[i];
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 		c = p->vchan;
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 		if (c) {
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-			unsigned long flags;
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-
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-			spin_lock_irqsave(&c->vc.lock, flags);
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+			spin_lock(&c->vc.lock);
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 			if (c->cyclic) {
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 				vchan_cyclic_callback(&p->ds_run->vd);
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 			} else {
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@@ -298,7 +293,7 @@
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 				p->ds_done = p->ds_run;
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 				task = 1;
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 			}
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-			spin_unlock_irqrestore(&c->vc.lock, flags);
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+			spin_unlock(&c->vc.lock);
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 			irq_chan |= BIT(i);
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 		}
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 	}
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@@ -757,18 +752,13 @@
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 static int zx_dma_probe(struct platform_device *op)
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 {
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 	struct zx_dma_dev *d;
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-	struct resource *iores;
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 	int i, ret = 0;
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-
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-	iores = platform_get_resource(op, IORESOURCE_MEM, 0);
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-	if (!iores)
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-		return -EINVAL;
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 	d = devm_kzalloc(&op->dev, sizeof(*d), GFP_KERNEL);
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 	if (!d)
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 		return -ENOMEM;
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-	d->base = devm_ioremap_resource(&op->dev, iores);
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+	d->base = devm_platform_ioremap_resource(op, 0);
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 	if (IS_ERR(d->base))
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 		return PTR_ERR(d->base);
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@@ -897,7 +887,6 @@
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 		list_del(&c->vc.chan.device_node);
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 	}
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 	clk_disable_unprepare(d->clk);
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-	dmam_pool_destroy(d->pool);
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 	return 0;
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 }