disable i2c1

hc

2024-05-11 645e752c5a84baeb21015cdc85fc05b7d16312c8

 kernel/arch/powerpc/kernel/pci_32.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Common pmac/prep/chrp pci routines. -- Cort
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  */
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@@ -10,14 +11,13 @@
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 #include <linux/capability.h>
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 #include <linux/sched.h>
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 #include <linux/errno.h>
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-#include <linux/bootmem.h>
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+#include <linux/memblock.h>
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 #include <linux/syscalls.h>
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 #include <linux/irq.h>
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 #include <linux/list.h>
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 #include <linux/of.h>
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 #include <linux/slab.h>
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 #include <linux/export.h>
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-#include <linux/syscalls.h>
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 #include <asm/processor.h>
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 #include <asm/io.h>
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@@ -204,7 +204,11 @@
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 	struct property* of_prop;
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 	struct device_node *dn;
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-	of_prop = memblock_virt_alloc(sizeof(struct property) + 256, 0);
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+	of_prop = memblock_alloc(sizeof(struct property) + 256,
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+				 SMP_CACHE_BYTES);
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+	if (!of_prop)
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+		panic("%s: Failed to allocate %zu bytes\n", __func__,
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+		      sizeof(struct property) + 256);
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 	dn = of_find_node_by_path("/");
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 	if (dn) {
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 		memset(of_prop, -1, sizeof(struct property) + 256);
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@@ -259,6 +263,10 @@
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 	/* Call common code to handle resource allocation */
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 	pcibios_resource_survey();
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+	/* Call machine dependent fixup */
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+	if (ppc_md.pcibios_fixup)
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+		ppc_md.pcibios_fixup();
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+
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 	/* Call machine dependent post-init code */
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 	if (ppc_md.pcibios_after_init)
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 		ppc_md.pcibios_after_init();