threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
40 lines
670 B
C
40 lines
670 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __ASM_SRAM_H
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#define __ASM_SRAM_H
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#ifdef CONFIG_HAVE_SRAM_POOL
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#include <linux/spinlock.h>
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#include <linux/genalloc.h>
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/* arch/sh/mm/sram.c */
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extern struct gen_pool *sram_pool;
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static inline unsigned long sram_alloc(size_t len)
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{
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if (!sram_pool)
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return 0UL;
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return gen_pool_alloc(sram_pool, len);
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}
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static inline void sram_free(unsigned long addr, size_t len)
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{
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return gen_pool_free(sram_pool, addr, len);
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}
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#else
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static inline unsigned long sram_alloc(size_t len)
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{
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return 0;
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}
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static inline void sram_free(unsigned long addr, size_t len)
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{
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}
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#endif /* CONFIG_HAVE_SRAM_POOL */
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#endif /* __ASM_SRAM_H */
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