diff options
| author | Oliver O'Halloran <oohall@gmail.com> | 2016-12-21 15:52:31 +1100 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2017-01-04 17:15:57 +1100 |
| commit | 3873e455af0d1f13b476d897515720e4ba114669 (patch) | |
| tree | 23f40a127904a33d39739144837aa3eb61f17fd7 /core/console.c | |
| parent | f332fb40baa5da03ee7db4deaa1eb589f21272f0 (diff) | |
| download | skiboot-3873e455af0d1f13b476d897515720e4ba114669.zip skiboot-3873e455af0d1f13b476d897515720e4ba114669.tar.gz skiboot-3873e455af0d1f13b476d897515720e4ba114669.tar.bz2 | |
console: remove con_ops->flush()
Flushing the OPAL console is now handled by a driver specific OPAL call
handler so this can be removed.
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'core/console.c')
| -rw-r--r-- | core/console.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/core/console.c b/core/console.c index e3bb8ce..1f055bf 100644 --- a/core/console.c +++ b/core/console.c @@ -283,28 +283,20 @@ ssize_t read(int fd __unused, void *buf, size_t req_count) return count; } -static int64_t opal_console_flush(int64_t term_number) -{ - if (term_number != 0) - return OPAL_PARAMETER; - - if (con_driver == NULL || con_driver->flush == NULL) - return OPAL_UNSUPPORTED; - - return con_driver->flush(); -} -opal_call(OPAL_CONSOLE_FLUSH, opal_console_flush, 1); - /* Helper function to perform a full synchronous flush */ void console_complete_flush(void) { - int64_t ret = opal_console_flush(0); + /* + * Using term 0 here is a dumb hack that works because the UART + * only has term 0 and the FSP doesn't have an explicit flush method. + */ + int64_t ret = opal_con_driver->flush(0); if (ret == OPAL_UNSUPPORTED || ret == OPAL_PARAMETER) return; while (ret != OPAL_SUCCESS) { - ret = opal_console_flush(0); + ret = opal_con_driver->flush(0); } } |