sergiotarxz/nuttx
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Need to clear mediachanged indication after it is sampled

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1049 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2008-10-15 22:52:42 +00:00
parent 8acf7cecba
commit 867d3c471c
1 changed files with 9 additions and 2 deletions
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11
drivers/mmcsd/mmcsd_spi.c
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@ -1040,10 +1040,9 @@ static int mmcsd_geometry(FAR struct inode *inode, struct geometry *geometry)
mmcsd_semtake(&slot->sem);
ret = mmcsd_getcsd(slot, csd);
mmcsd_semgive(&slot->sem);
if (ret < 0)
{
mmcsd_semgive(&slot->sem);
fdbg("mmcsd_getcsd returned %d\n", ret);
return ret;
}
@ -1067,11 +1066,19 @@ static int mmcsd_geometry(FAR struct inode *inode, struct geometry *geometry)
geometry->geo_nsectors = slot->nsectors;
geometry->geo_sectorsize = slot->sectorsize;
/* After reporting mediachanged, clear the indication so that it is not
* reported again.
*/
slot->state &= ~MMCSD_SLOTSTATUS_MEDIACHGD;
mmcsd_semgive(&slot->sem);
fvdbg("geo_available: %d\n", geometry->geo_available);
fvdbg("geo_mediachanged: %d\n", geometry->geo_mediachanged);
fvdbg("geo_writeenabled: %d\n", geometry->geo_writeenabled);
fvdbg("geo_nsectors: %d\n", geometry->geo_nsectors);
fvdbg("geo_sectorsize: %d\n", geometry->geo_sectorsize);
return OK;
}