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Squashed commit of the following:

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arch/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    sched/ audio/ crypto/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    Documentation/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    fs/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    graphics/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    net/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    drivers/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    include/, syscall/, wireless/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    configs/:  Remove all references to CONFIG_DISABLE_POLL.  Standard POSIX poll can no longer be disabled.
This commit is contained in:
Gregory Nutt
2019-05-21 18:57:54 -06:00
parent 3ab2b82b63
commit b49be4bb20
516 changed files with 424 additions and 1705 deletions
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drivers/input/ft5x06.c
+2 -14
View File
@@ -144,14 +144,12 @@ struct ft5x06_dev_s
#endif
uint8_t touchbuf[FT5x06_TOUCH_DATA_LEN]; /* Raw touch data */
#ifndef CONFIG_DISABLE_POLL
/* The following is a list if poll structures of threads waiting for
* driver events. The 'struct pollfd' reference for each open is also
* retained in the f_priv field of the 'struct file'.
*/
struct pollfd *fds[CONFIG_FT5X06_NPOLLWAITERS];
#endif
};
/****************************************************************************
@@ -180,10 +178,8 @@ static ssize_t ft5x06_read(FAR struct file *filep, FAR char *buffer,
size_t len);
static int ft5x06_ioctl(FAR struct file *filep, int cmd,
unsigned long arg);
#ifndef CONFIG_DISABLE_POLL
static int ft5x06_poll(FAR struct file *filep, struct pollfd *fds,
bool setup);
#endif
/****************************************************************************
* Private Data
@@ -198,10 +194,8 @@ static const struct file_operations ft5x06_fops =
ft5x06_read, /* read */
NULL, /* write */
NULL, /* seek */
ft5x06_ioctl /* ioctl */
#ifndef CONFIG_DISABLE_POLL
, ft5x06_poll /* poll */
#endif
ft5x06_ioctl, /* ioctl */
ft5x06_poll /* poll */
#ifndef CONFIG_DISABLE_PSEUDOFS_OPERATIONS
, NULL /* unlink */
#endif
@@ -227,9 +221,7 @@ static const uint8_t g_event_map[4] =
static void ft5x06_notify(FAR struct ft5x06_dev_s *priv)
{
#ifndef CONFIG_DISABLE_POLL
int i;
#endif
/* If there are threads waiting for read data, then signal one of them
* that the read data is available.
@@ -244,7 +236,6 @@ static void ft5x06_notify(FAR struct ft5x06_dev_s *priv)
nxsem_post(&priv->waitsem);
}
#ifndef CONFIG_DISABLE_POLL
/* If there are threads waiting on poll() for FT5x06 data to become available,
* then wake them up now. NOTE: we wake up all waiting threads because we
* do not know that they are going to do. If they all try to read the data,
@@ -261,7 +252,6 @@ static void ft5x06_notify(FAR struct ft5x06_dev_s *priv)
nxsem_post(fds->sem);
}
}
#endif
}
/****************************************************************************
@@ -1034,7 +1024,6 @@ static int ft5x06_ioctl(FAR struct file *filep, int cmd, unsigned long arg)
* Name: ft5x06_poll
****************************************************************************/
#ifndef CONFIG_DISABLE_POLL
static int ft5x06_poll(FAR struct file *filep, FAR struct pollfd *fds,
bool setup)
{
@@ -1123,7 +1112,6 @@ errout:
nxsem_post(&priv->devsem);
return ret;
}
#endif
/****************************************************************************
* Public Functions