diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-09-02 21:42:56 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-02 21:42:59 +0200 |
| commit | f76bd108e5031202bb40849306f98c4afebe4ef6 (patch) | |
| tree | 455e14a23642a82513eebd4e4f7d3b76842869cd /drivers/video/sh_mobile_lcdcfb.c | |
| parent | cd6feeeafddbef6abfe4d90fb26e42fd844d34ed (diff) | |
| parent | eced1dfcfcf6b0a35e925d73916a9d8e36ab5457 (diff) | |
Merge branch 'perfcounters/urgent' into perfcounters/core
Merge reason: We are going to modify a place modified by
perfcounters/urgent.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/video/sh_mobile_lcdcfb.c')
| -rw-r--r-- | drivers/video/sh_mobile_lcdcfb.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c index 8f24564f77b..07f22b62563 100644 --- a/drivers/video/sh_mobile_lcdcfb.c +++ b/drivers/video/sh_mobile_lcdcfb.c @@ -481,6 +481,9 @@ static int sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv) /* tell the board code to enable the panel */ for (k = 0; k < ARRAY_SIZE(priv->ch); k++) { ch = &priv->ch[k]; + if (!ch->enabled) + continue; + board_cfg = &ch->cfg.board_cfg; if (board_cfg->display_on) board_cfg->display_on(board_cfg->board_data); @@ -498,6 +501,8 @@ static void sh_mobile_lcdc_stop(struct sh_mobile_lcdc_priv *priv) /* clean up deferred io and ask board code to disable panel */ for (k = 0; k < ARRAY_SIZE(priv->ch); k++) { ch = &priv->ch[k]; + if (!ch->enabled) + continue; /* deferred io mode: * flush frame, and wait for frame end interrupt |