[PATCH] sem2mutex: mtd/doc2000.c
Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Acked-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -20,6 +20,7 @@
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#include <linux/init.h>
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#include <linux/types.h>
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#include <linux/bitops.h>
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#include <linux/mutex.h>
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/nand.h>
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@ -975,13 +976,13 @@ static int doc_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs,
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u_char *eccbuf, struct nand_oobinfo *oobsel)
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{
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static char static_buf[512];
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static DECLARE_MUTEX(writev_buf_sem);
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static DEFINE_MUTEX(writev_buf_mutex);
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size_t totretlen = 0;
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size_t thisvecofs = 0;
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int ret= 0;
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down(&writev_buf_sem);
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mutex_lock(&writev_buf_mutex);
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while(count) {
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size_t thislen, thisretlen;
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@ -1024,7 +1025,7 @@ static int doc_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs,
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to += thislen;
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}
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up(&writev_buf_sem);
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mutex_unlock(&writev_buf_mutex);
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*retlen = totretlen;
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return ret;
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}
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