TechPanelGM/kernel_xiaomi_sm8250
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge "soc: qcom: bam_dmux: Abort open/close cmd during SSR"

Browse Source
This commit is contained in:
qctecmdr
2021-05-10 06:18:23 -07:00
committed by Gerrit - the friendly Code Review server
parent 13404afbf9 a8455feda4
commit c4b260cf62
1 changed files with 12 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/soc/qcom/bam_dmux.c
View File

@@ -1122,6 +1122,12 @@ int msm_bam_dmux_open(uint32_t id, void *priv,
kfree(hdr);
return -ENODEV;
}
if (in_global_reset) {
BAM_DMUX_LOG("%s: In SSR... ch_id[%d]\n", __func__, id);
spin_unlock_irqrestore(&bam_ch[id].lock, flags);
kfree(hdr);
return -ENODEV;
}
bam_ch[id].notify = notify;
bam_ch[id].priv = priv;
@@ -1200,6 +1206,12 @@ int msm_bam_dmux_close(uint32_t id)
return 0;
}
if (in_global_reset) {
BAM_DMUX_LOG("%s: In SSR... ch_id[%d]\n", __func__, id);
read_unlock(&ul_wakeup_lock);
return 0;
}
hdr = kmalloc(sizeof(struct bam_mux_hdr), GFP_ATOMIC);
if (hdr == NULL) {
read_unlock(&ul_wakeup_lock);