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ata_hard_reset should be synchronized.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17397 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2008-05-06 10:12:05 +00:00
parent 6edb95d050
commit 35e7b25472
1 changed files with 4 additions and 0 deletions
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4
firmware/drivers/ata.c
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@ -956,6 +956,8 @@ int ata_hard_reset(void)
{ {
int ret; int ret;
mutex_lock(&ata_mtx);
ata_reset(); ata_reset();
/* state HRR2 */ /* state HRR2 */
@ -965,6 +967,8 @@ int ata_hard_reset(void)
/* Massage the return code so it is 0 on success and -1 on failure */ /* Massage the return code so it is 0 on success and -1 on failure */
ret = ret?0:-1; ret = ret?0:-1;
mutex_unlock(&ata_mtx);
return ret; return ret;
} }