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https://github.com/brain-hackers/u-boot-brain
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b75d8dc564
The Linux coding style guide (Documentation/process/coding-style.rst) clearly says: It's a **mistake** to use typedef for structures and pointers. Besides, using typedef for structures is annoying when you try to make headers self-contained. Let's say you have the following function declaration in a header: void foo(bd_t *bd); This is not self-contained since bd_t is not defined. To tell the compiler what 'bd_t' is, you need to include <asm/u-boot.h> #include <asm/u-boot.h> void foo(bd_t *bd); Then, the include direcective pulls in more bloat needlessly. If you use 'struct bd_info' instead, it is enough to put a forward declaration as follows: struct bd_info; void foo(struct bd_info *bd); Right, typedef'ing bd_t is a mistake. I used coccinelle to generate this commit. The semantic patch that makes this change is as follows: <smpl> @@ typedef bd_t; @@ -bd_t +struct bd_info </smpl> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
34 lines
690 B
C
34 lines
690 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (c) 2010-2016, NVIDIA CORPORATION.
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*/
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#include <common.h>
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#include <asm/arch-tegra/gpu.h>
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/*
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* This function is called right before the kernel is booted. "blob" is the
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* device tree that will be passed to the kernel.
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*/
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int ft_system_setup(void *blob, struct bd_info *bd)
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{
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const char *gpu_compats[] = {
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#if defined(CONFIG_TEGRA124)
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"nvidia,gk20a",
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#endif
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#if defined(CONFIG_TEGRA210)
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"nvidia,gm20b",
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#endif
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};
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int i, ret;
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/* Enable GPU node if GPU setup has been performed */
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for (i = 0; i < ARRAY_SIZE(gpu_compats); i++) {
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ret = tegra_gpu_enable_node(blob, gpu_compats[i]);
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if (ret)
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return ret;
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}
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return 0;
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}
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