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Proper mutexing in the MMC driver's ata_init(), resembling what is done in the ata driver.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16116 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2008-01-20 12:44:13 +00:00
parent 45f733e12b
commit 9e93b9e30a
1 changed files with 7 additions and 3 deletions
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8
firmware/drivers/ata_mmc.c
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@ -1117,8 +1117,12 @@ int ata_init(void)
{
int rc = 0;
if (!initialized)
{
mutex_init(&mmc_mutex);
queue_init(&mmc_queue, true);
}
mutex_lock(&mmc_mutex);
led(false);
/* Port setup */
@ -1151,7 +1155,6 @@ int ata_init(void)
if (!last_mmc_status)
mmc_status = MMC_UNTOUCHED;
queue_init(&mmc_queue, true);
create_thread(mmc_thread, mmc_stack,
sizeof(mmc_stack), 0, mmc_thread_name
IF_PRIO(, PRIORITY_SYSTEM)
@ -1160,6 +1163,7 @@ int ata_init(void)
initialized = true;
}
mutex_unlock(&mmc_mutex);
return rc;
}