diff options
| author | Manikantan R <quic_manrav@quicinc.com> | 2023-03-28 10:49:42 +0530 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2023-03-27 22:57:46 -0700 |
| commit | 6dc194feac8557ea1f799a9f7e43362dbae43985 (patch) | |
| tree | 0094f0851af02c4dc7f9e49353085d8b090b26f7 /asoc | |
| parent | 3fd5861f0b238a1eec099fc7af48f16251f30846 (diff) | |
| download | msm-extra-6dc194feac8557ea1f799a9f7e43362dbae43985.tar.gz | |
asoc: wcd9xxx : wcd934x: err handling & pointer invalidation
Fix error handling and pointer invalidation
Signed-off-by:Manikantan R <quic_manrav@quicinc.com>
Change-Id: I528030f11ca60faeb627ff323d288d42e1b7ed8e
Diffstat (limited to 'asoc')
| -rw-r--r-- | asoc/codecs/wcd934x/wcd934x.c | 1 | ||||
| -rw-r--r-- | asoc/codecs/wcd9xxx-core.c | 5 |
2 files changed, 5 insertions, 1 deletions
diff --git a/asoc/codecs/wcd934x/wcd934x.c b/asoc/codecs/wcd934x/wcd934x.c index 48dfc95e..b4f193ae 100644 --- a/asoc/codecs/wcd934x/wcd934x.c +++ b/asoc/codecs/wcd934x/wcd934x.c @@ -11462,6 +11462,7 @@ err_resmgr: mutex_destroy(&tavil->swr.write_mutex); mutex_destroy(&tavil->swr.clk_mutex); devm_kfree(&pdev->dev, tavil); + platform_set_drvdata(pdev, NULL); return ret; } diff --git a/asoc/codecs/wcd9xxx-core.c b/asoc/codecs/wcd9xxx-core.c index e417d174..ec0acb90 100644 --- a/asoc/codecs/wcd9xxx-core.c +++ b/asoc/codecs/wcd9xxx-core.c @@ -1242,9 +1242,12 @@ static int wcd9xxx_i2c_probe(struct i2c_client *client, ret = wcd9xxx_i2c_read(wcd9xxx, WCD9XXX_A_CHIP_STATUS, 1, &val, 0); - if (ret < 0) + if (ret < 0) { pr_err("%s: failed to read the wcd9xxx status (%d)\n", __func__, ret); + ret = 0; + } + if (val != wcd9xxx->codec_type->i2c_chip_status) pr_err("%s: unknown chip status 0x%x\n", __func__, val); |