The notifier function calls sh_mobile_lcdc_stop() and sh_mobile_lcdc_start(), which already take care about the runtime PM state. Remove redundant calls. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx> --- drivers/video/sh_mobile_lcdcfb.c | 6 +----- 1 files changed, 1 insertions(+), 5 deletions(-) diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c index 466834c..04f2260 100644 --- a/drivers/video/sh_mobile_lcdcfb.c +++ b/drivers/video/sh_mobile_lcdcfb.c @@ -1288,7 +1288,6 @@ static int sh_mobile_lcdc_notify(struct notifier_block *nb, struct fb_info *info = event->info; struct sh_mobile_lcdc_chan *ch = info->par; struct sh_mobile_lcdc_board_cfg *board_cfg = &ch->cfg.board_cfg; - int ret; if (&ch->lcdc->notifier != nb) return NOTIFY_DONE; @@ -1302,7 +1301,6 @@ static int sh_mobile_lcdc_notify(struct notifier_block *nb, board_cfg->display_off(board_cfg->board_data); module_put(board_cfg->owner); } - pm_runtime_put(info->device); sh_mobile_lcdc_stop(ch->lcdc); break; case FB_EVENT_RESUME: @@ -1316,9 +1314,7 @@ static int sh_mobile_lcdc_notify(struct notifier_block *nb, module_put(board_cfg->owner); } - ret = sh_mobile_lcdc_start(ch->lcdc); - if (!ret) - pm_runtime_get_sync(info->device); + sh_mobile_lcdc_start(ch->lcdc); } return NOTIFY_OK; -- 1.7.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
