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ALSA: hda/tegra: Remove unnecessary null-check from hda_tegra_runtime_resume() 

The "chip" can't be NULL in hda_tegra_runtime_resume() because code would
crash otherwise. Let's remove the unnecessary check in order to clean up
code a tad.

Tested-by: Peter Geis <pgwipeout@gmail.com> # Ouya T30 audio works
Tested-by: Matt Merhar <mattmerhar@protonmail.com> # Ouya T30 boot-tested
Suggested-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/20210120003154.26749-4-digetx@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Dmitry Osipenko 2021-01-20 03:31:51 +03:00 committed by Takashi Iwai
parent 87f0e46e75
commit 6755568ad1
1 changed files with 1 additions and 1 deletions
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2
sound/pci/hda/hda_tegra.c
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@ -178,7 +178,7 @@ static int __maybe_unused hda_tegra_runtime_resume(struct device *dev)
rc = clk_bulk_prepare_enable(hda->nclocks, hda->clocks);
if (rc != 0)
return rc;
if (chip && chip->running) {
if (chip->running) {
hda_tegra_init(hda);
azx_init_chip(chip, 1);
/* disable controller wake up event*/