diff mbox series

[v3,5/5] soc: mediatek: cmdq: Remove cmdq_pkt_finalize() helper function

Message ID 20240810090918.7457-6-chunkuang.hu@kernel.org (mailing list archive)
State New, archived
Headers show
Series Remove cl in struct cmdq_pkt | expand

Commit Message

Chun-Kuang Hu Aug. 10, 2024, 9:09 a.m. UTC 
In order to have fine-grained control, use cmdq_pkt_eoc() and
cmdq_pkt_jump_rel() to replace cmdq_pkt_finalize().

Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
---
 drivers/soc/mediatek/mtk-cmdq-helper.c | 22 ----------------------
 include/linux/soc/mediatek/mtk-cmdq.h  | 13 -------------
 2 files changed, 35 deletions(-)

Comments

Nícolas F. R. A. Prado Aug. 30, 2024, 8:32 p.m. UTC | #1 
On Sat, Aug 10, 2024 at 09:09:18AM +0000, Chun-Kuang Hu wrote:
> In order to have fine-grained control, use cmdq_pkt_eoc() and
> cmdq_pkt_jump_rel() to replace cmdq_pkt_finalize().

This commit description doesn't match what you're doing. What about

Now that all occurrences of cmdq_pkt_finalize() have been switched to
cmdq_pkt_eoc() and cmdq_pkt_jump_rel() for more fine-grained control, remove
cmdq_pkt_finalize().

> 
> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>

Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>

Thanks,
Nícolas
diff mbox series

Patch

diff --git a/drivers/soc/mediatek/mtk-cmdq-helper.c b/drivers/soc/mediatek/mtk-cmdq-helper.c
index a8fccedba83f..2a47dda4dd4a 100644
--- a/drivers/soc/mediatek/mtk-cmdq-helper.c
+++ b/drivers/soc/mediatek/mtk-cmdq-helper.c
@@ -538,27 +538,5 @@  int cmdq_pkt_eoc(struct cmdq_pkt *pkt)
 }
 EXPORT_SYMBOL(cmdq_pkt_eoc);
 
-int cmdq_pkt_finalize(struct cmdq_pkt *pkt)
-{
-	struct cmdq_instruction inst = { {0} };
-	int err;
-
-	/* insert EOC and generate IRQ for each command iteration */
-	inst.op = CMDQ_CODE_EOC;
-	inst.value = CMDQ_EOC_IRQ_EN;
-	err = cmdq_pkt_append_command(pkt, inst);
-	if (err < 0)
-		return err;
-
-	/* JUMP to end */
-	inst.op = CMDQ_CODE_JUMP;
-	inst.value = CMDQ_JUMP_PASS >>
-		cmdq_get_shift_pa(((struct cmdq_client *)pkt->cl)->chan);
-	err = cmdq_pkt_append_command(pkt, inst);
-
-	return err;
-}
-EXPORT_SYMBOL(cmdq_pkt_finalize);
-
 MODULE_DESCRIPTION("MediaTek Command Queue (CMDQ) driver");
 MODULE_LICENSE("GPL v2");
diff --git a/include/linux/soc/mediatek/mtk-cmdq.h b/include/linux/soc/mediatek/mtk-cmdq.h
index 5bee6f7fc400..0c3906e8ad19 100644
--- a/include/linux/soc/mediatek/mtk-cmdq.h
+++ b/include/linux/soc/mediatek/mtk-cmdq.h
@@ -391,14 +391,6 @@  int cmdq_pkt_jump_rel(struct cmdq_pkt *pkt, s32 offset, u8 shift_pa);
  */
 int cmdq_pkt_eoc(struct cmdq_pkt *pkt);
 
-/**
- * cmdq_pkt_finalize() - Append EOC and jump command to pkt.
- * @pkt:	the CMDQ packet
- *
- * Return: 0 for success; else the error code is returned
- */
-int cmdq_pkt_finalize(struct cmdq_pkt *pkt);
-
 #else /* IS_ENABLED(CONFIG_MTK_CMDQ) */
 
 static inline int cmdq_dev_get_client_reg(struct device *dev,
@@ -519,11 +511,6 @@  static inline int cmdq_pkt_eoc(struct cmdq_pkt *pkt)
 	return -EINVAL;
 }
 
-static inline int cmdq_pkt_finalize(struct cmdq_pkt *pkt)
-{
-	return -EINVAL;
-}
-
 #endif /* IS_ENABLED(CONFIG_MTK_CMDQ) */
 
 #endif	/* __MTK_CMDQ_H__ */