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Various STM32 SDIO and DMA fixes (SDIO DMA still does not work)

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git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4406 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo
2012-02-20 20:02:53 +00:00
parent 12fd26bd67
commit bf06e16a5f
9 changed files with 260 additions and 66 deletions
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nuttx/drivers/ramlog.c
+4 -1
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@@ -484,11 +484,14 @@ static ssize_t ramlog_write(FAR struct file *filep, FAR const char *buffer, size
#if !defined(CONFIG_RAMLOG_NONBLOCKING) || !defined(CONFIG_DISABLE_POLL)
if (nwritten > 0)
{
irqstate_t flags;
#ifndef CONFIG_RAMLOG_NONBLOCKING
int i;
#endif
/* Are there threads waiting for read data? */
irqstate_t flags = irqsave();
flags = irqsave();
#ifndef CONFIG_RAMLOG_NONBLOCKING
for (i = 0; i < priv->rl_nwaiters; i++)
{