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path: root/drivers/soc/mediatek/mtk-cmdq-helper.c
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Diffstat (limited to 'drivers/soc/mediatek/mtk-cmdq-helper.c')
-rw-r--r--drivers/soc/mediatek/mtk-cmdq-helper.c32
1 files changed, 0 insertions, 32 deletions
diff --git a/drivers/soc/mediatek/mtk-cmdq-helper.c b/drivers/soc/mediatek/mtk-cmdq-helper.c
index 280d3bd9f675..3c8e4212d941 100644
--- a/drivers/soc/mediatek/mtk-cmdq-helper.c
+++ b/drivers/soc/mediatek/mtk-cmdq-helper.c
@@ -463,36 +463,4 @@ int cmdq_pkt_flush_async(struct cmdq_pkt *pkt, cmdq_async_flush_cb cb,
}
EXPORT_SYMBOL(cmdq_pkt_flush_async);
-struct cmdq_flush_completion {
- struct completion cmplt;
- bool err;
-};
-
-static void cmdq_pkt_flush_cb(struct cmdq_cb_data data)
-{
- struct cmdq_flush_completion *cmplt;
-
- cmplt = (struct cmdq_flush_completion *)data.data;
- if (data.sta != CMDQ_CB_NORMAL)
- cmplt->err = true;
- else
- cmplt->err = false;
- complete(&cmplt->cmplt);
-}
-
-int cmdq_pkt_flush(struct cmdq_pkt *pkt)
-{
- struct cmdq_flush_completion cmplt;
- int err;
-
- init_completion(&cmplt.cmplt);
- err = cmdq_pkt_flush_async(pkt, cmdq_pkt_flush_cb, &cmplt);
- if (err < 0)
- return err;
- wait_for_completion(&cmplt.cmplt);
-
- return cmplt.err ? -EFAULT : 0;
-}
-EXPORT_SYMBOL(cmdq_pkt_flush);
-
MODULE_LICENSE("GPL v2");