diff options
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/sh_mobile_lcdcfb.c | 5 | ||||
| -rw-r--r-- | drivers/video/xen-fbfront.c | 8 |
2 files changed, 9 insertions, 4 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 diff --git a/drivers/video/xen-fbfront.c b/drivers/video/xen-fbfront.c index 15502d5e364..54cd9161017 100644 --- a/drivers/video/xen-fbfront.c +++ b/drivers/video/xen-fbfront.c @@ -454,6 +454,10 @@ static int __devinit xenfb_probe(struct xenbus_device *dev, xenfb_init_shared_page(info, fb_info); + ret = xenfb_connect_backend(dev, info); + if (ret < 0) + goto error; + ret = register_framebuffer(fb_info); if (ret) { fb_deferred_io_cleanup(fb_info); @@ -464,10 +468,6 @@ static int __devinit xenfb_probe(struct xenbus_device *dev, } info->fb_info = fb_info; - ret = xenfb_connect_backend(dev, info); - if (ret < 0) - goto error; - xenfb_make_preferred_console(); return 0; |