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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-06 14:15:47 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-06 14:15:47 +0300 |
| commit | 94fb1afb14c4f0ceb8c5508ddddac6819f662e95 (patch) | |
| tree | 4988e5769dc7482caa7f441475ae31f50bbd37ef /drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c | |
| parent | c4735d990268399da9133b0ad445e488ece009ad (diff) | |
| parent | 47ec5303d73ea344e84f46660fff693c57641386 (diff) | |
| download | linux-94fb1afb14c4f0ceb8c5508ddddac6819f662e95.tar.xz | |
Mgerge remote-tracking branch 'torvalds/master' into perf/core
To sync headers, for instance, in this case tools/perf was ahead of
upstream till Linus merged tip/perf/core to get the
PERF_RECORD_TEXT_POKE changes:
Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h'
diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c')
| -rw-r--r-- | drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c b/drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c index 7060ae56c062..22f1d37a968a 100644 --- a/drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c +++ b/drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only /* * HDMI interface DSS driver for TI's OMAP4 family of SoCs. - * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2010-2011 Texas Instruments Incorporated - https://www.ti.com/ * Authors: Yong Zhi * Mythri pk <mythripk@ti.com> */ @@ -39,9 +39,10 @@ static int hdmi_runtime_get(void) DSSDBG("hdmi_runtime_get\n"); r = pm_runtime_get_sync(&hdmi.pdev->dev); - WARN_ON(r < 0); - if (r < 0) + if (WARN_ON(r < 0)) { + pm_runtime_put_sync(&hdmi.pdev->dev); return r; + } return 0; } @@ -455,11 +456,9 @@ static void hdmi_disconnect(struct omap_dss_device *dssdev, static int hdmi_read_edid(struct omap_dss_device *dssdev, u8 *edid, int len) { - bool need_enable; + bool need_enable = !hdmi.core_enabled; int r; - need_enable = hdmi.core_enabled == false; - if (need_enable) { r = hdmi_core_enable(dssdev); if (r) |