[PATCH v2 1/2] soc: mediatek: mtk-cmdq: Remove shift_pa parameter from cmdq_pkt_jump()

[Jason-JH Lin <jason-jh.lin@mediatek.com>]

Since shift_pa will be stored in the cmdq_mbox_priv structure within
cmdq_pkt, all shift_pa parameters in CMDQ helper APIs can be removed.

Remove the shift_pa parameters from cmdq_pkt_jump(), cmdq_pkt_jump_abs(),
and cmdq_pkt_jump_rel().

Signed-off-by: Jason-JH Lin <jason-jh.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 drivers/soc/mediatek/mtk-cmdq-helper.c |  6 +++---
 include/linux/soc/mediatek/mtk-cmdq.h  | 20 ++++++++------------
 2 files changed, 11 insertions(+), 15 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-cmdq-helper.c b/drivers/soc/mediatek/mtk-cmdq-helper.c
index f8ee6c9ade89..9cec6a096d8b 100644
--- a/drivers/soc/mediatek/mtk-cmdq-helper.c
+++ b/drivers/soc/mediatek/mtk-cmdq-helper.c
@@ -562,7 +562,7 @@ int cmdq_pkt_assign(struct cmdq_pkt *pkt, u16 reg_idx, u32 value)
 }
 EXPORT_SYMBOL(cmdq_pkt_assign);
 
-int cmdq_pkt_jump_abs(struct cmdq_pkt *pkt, dma_addr_t addr, u8 shift_pa)
+int cmdq_pkt_jump_abs(struct cmdq_pkt *pkt, dma_addr_t addr)
 {
 	struct cmdq_instruction inst = {
 		.op = CMDQ_CODE_JUMP,
@@ -573,11 +573,11 @@ int cmdq_pkt_jump_abs(struct cmdq_pkt *pkt, dma_addr_t addr, u8 shift_pa)
 }
 EXPORT_SYMBOL(cmdq_pkt_jump_abs);
 
-int cmdq_pkt_jump_rel(struct cmdq_pkt *pkt, s32 offset, u8 shift_pa)
+int cmdq_pkt_jump_rel(struct cmdq_pkt *pkt, s32 offset)
 {
 	struct cmdq_instruction inst = {
 		.op = CMDQ_CODE_JUMP,
-		.value = (u32)offset >> shift_pa
+		.value = (u32)offset >> pkt->priv.shift_pa
 	};
 	return cmdq_pkt_append_command(pkt, inst);
 }
diff --git a/include/linux/soc/mediatek/mtk-cmdq.h b/include/linux/soc/mediatek/mtk-cmdq.h
index 03bb85462566..3d0de1a9cac1 100644
--- a/include/linux/soc/mediatek/mtk-cmdq.h
+++ b/include/linux/soc/mediatek/mtk-cmdq.h
@@ -418,17 +418,15 @@ int cmdq_pkt_poll_addr(struct cmdq_pkt *pkt, dma_addr_t addr, u32 value, u32 mas
  *			 contains more instruction.
  * @pkt:        the CMDQ packet
  * @addr:       absolute physical address of target instruction buffer
- * @shift_pa:	shift bits of physical address in CMDQ instruction. This value
- *		is got by cmdq_get_shift_pa().
  *
  * Return: 0 for success; else the error code is returned
  */
-int cmdq_pkt_jump_abs(struct cmdq_pkt *pkt, dma_addr_t addr, u8 shift_pa);
+int cmdq_pkt_jump_abs(struct cmdq_pkt *pkt, dma_addr_t addr);
 
 /* This wrapper has to be removed after all users migrated to jump_abs */
-static inline int cmdq_pkt_jump(struct cmdq_pkt *pkt, dma_addr_t addr, u8 shift_pa)
+static inline int cmdq_pkt_jump(struct cmdq_pkt *pkt, dma_addr_t addr)
 {
-	return cmdq_pkt_jump_abs(pkt, addr, shift_pa);
+	return cmdq_pkt_jump_abs(pkt, addr);
 }
 
 /**
@@ -438,12 +436,10 @@ static inline int cmdq_pkt_jump(struct cmdq_pkt *pkt, dma_addr_t addr, u8 shift_
  *			 target address should contains more instruction.
  * @pkt:	the CMDQ packet
  * @offset:	relative offset of target instruction buffer from current PC.
- * @shift_pa:	shift bits of physical address in CMDQ instruction. This value
- *		is got by cmdq_get_shift_pa().
  *
  * Return: 0 for success; else the error code is returned
  */
-int cmdq_pkt_jump_rel(struct cmdq_pkt *pkt, s32 offset, u8 shift_pa);
+int cmdq_pkt_jump_rel(struct cmdq_pkt *pkt, s32 offset);
 
 /**
  * cmdq_pkt_jump_rel_temp() - Temporary wrapper for new CMDQ helper API
@@ -460,7 +456,7 @@ int cmdq_pkt_jump_rel(struct cmdq_pkt *pkt, s32 offset, u8 shift_pa);
  */
 static inline int cmdq_pkt_jump_rel_temp(struct cmdq_pkt *pkt, s32 offset, u8 shift_pa)
 {
-	return cmdq_pkt_jump_rel(pkt, offset, shift_pa);
+	return cmdq_pkt_jump_rel(pkt, offset);
 }
 
 /**
@@ -602,17 +598,17 @@ static inline int cmdq_pkt_poll_addr(struct cmdq_pkt *pkt, dma_addr_t addr, u32
 	return -EINVAL;
 }
 
-static inline int cmdq_pkt_jump_abs(struct cmdq_pkt *pkt, dma_addr_t addr, u8 shift_pa)
+static inline int cmdq_pkt_jump_abs(struct cmdq_pkt *pkt, dma_addr_t addr)
 {
 	return -EINVAL;
 }
 
-static inline int cmdq_pkt_jump(struct cmdq_pkt *pkt, dma_addr_t addr, u8 shift_pa)
+static inline int cmdq_pkt_jump(struct cmdq_pkt *pkt, dma_addr_t addr)
 {
 	return -EINVAL;
 }
 
-static inline int cmdq_pkt_jump_rel(struct cmdq_pkt *pkt, s32 offset, u8 shift_pa)
+static inline int cmdq_pkt_jump_rel(struct cmdq_pkt *pkt, s32 offset)
 {
 	return -EINVAL;
 }
-- 
2.43.0