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Commit 040d79f9 authored by Ingo Molnar's avatar Ingo Molnar Committed by Linus Torvalds
Browse files

[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: default avatarIngo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Acked-by: default avatarDavid Woodhouse <dwmw2@infradead.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 37466ea8

drivers/mtd/devices/doc2000.c

+4 −3
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ 
#include <linux/init.h>

#include <linux/types.h>

#include <linux/bitops.h>

#include <linux/mutex.h>



#include <linux/mtd/mtd.h>

#include <linux/mtd/nand.h>
@@ -975,13 +976,13 @@ static int doc_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, 
			  u_char *eccbuf, struct nand_oobinfo *oobsel)

{

	static char static_buf[512];

	static DECLARE_MUTEX(writev_buf_sem);

	static DEFINE_MUTEX(writev_buf_mutex);



	size_t totretlen = 0;

	size_t thisvecofs = 0;

	int ret= 0;



	down(&writev_buf_sem);

	mutex_lock(&writev_buf_mutex);



	while(count) {

		size_t thislen, thisretlen;
@@ -1024,7 +1025,7 @@ static int doc_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, 
		to += thislen;

	}



	up(&writev_buf_sem);

	mutex_unlock(&writev_buf_mutex);

	*retlen = totretlen;

	return ret;

}