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author | David Woodhouse | 2008-07-25 16:40:14 +0200 |
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committer | David Woodhouse | 2008-07-25 16:40:14 +0200 |
commit | ff877ea80efa2015b6263766f78ee42c2a1b32f9 (patch) | |
tree | 85205005c611ab774702148558321c6fb92f1ccd /include/asm-avr32/arch-at32ap/sram.h | |
parent | CPUFREQ: S3C24XX NAND driver frequency scaling support. (diff) | |
parent | UBI: always start the background thread (diff) | |
download | kernel-qcow2-linux-ff877ea80efa2015b6263766f78ee42c2a1b32f9.tar.gz kernel-qcow2-linux-ff877ea80efa2015b6263766f78ee42c2a1b32f9.tar.xz kernel-qcow2-linux-ff877ea80efa2015b6263766f78ee42c2a1b32f9.zip |
Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6
Diffstat (limited to 'include/asm-avr32/arch-at32ap/sram.h')
-rw-r--r-- | include/asm-avr32/arch-at32ap/sram.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/asm-avr32/arch-at32ap/sram.h b/include/asm-avr32/arch-at32ap/sram.h new file mode 100644 index 000000000000..4838dae7601a --- /dev/null +++ b/include/asm-avr32/arch-at32ap/sram.h @@ -0,0 +1,30 @@ +/* + * Simple SRAM allocator + * + * Copyright (C) 2008 Atmel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __ASM_AVR32_ARCH_SRAM_H +#define __ASM_AVR32_ARCH_SRAM_H + +#include <linux/genalloc.h> + +extern struct gen_pool *sram_pool; + +static inline unsigned long sram_alloc(size_t len) +{ + if (!sram_pool) + return 0UL; + + return gen_pool_alloc(sram_pool, len); +} + +static inline void sram_free(unsigned long addr, size_t len) +{ + return gen_pool_free(sram_pool, addr, len); +} + +#endif /* __ASM_AVR32_ARCH_SRAM_H */ |