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https://github.com/zephyrproject-rtos/zephyr
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e18fcbba5a
Now that device_api attribute is unmodified at runtime, as well as all the other attributes, it is possible to switch all device driver instance to be constant. A coccinelle rule is used for this: @r_const_dev_1 disable optional_qualifier @ @@ -struct device * +const struct device * @r_const_dev_2 disable optional_qualifier @ @@ -struct device * const +const struct device * Fixes #27399 Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
34 lines
691 B
C
34 lines
691 B
C
/*
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* Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu>
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include "lvgl_mem.h"
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#include <zephyr.h>
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#include <init.h>
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#include <sys/mempool.h>
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SYS_MEM_POOL_DEFINE(lvgl_mem_pool, NULL,
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CONFIG_LVGL_MEM_POOL_MIN_SIZE,
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CONFIG_LVGL_MEM_POOL_MAX_SIZE,
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CONFIG_LVGL_MEM_POOL_NUMBER_BLOCKS, 4, .data);
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void *lvgl_malloc(size_t size)
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{
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return sys_mem_pool_alloc(&lvgl_mem_pool, size);
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}
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void lvgl_free(void *ptr)
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{
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sys_mem_pool_free(ptr);
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}
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static int lvgl_mem_pool_init(const struct device *unused)
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{
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sys_mem_pool_init(&lvgl_mem_pool);
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return 0;
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}
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SYS_INIT(lvgl_mem_pool_init, APPLICATION, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
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