[PATCH v11 07/12] soc: mediatek: cmdq: reorder the parameter

Bibby Hsieh
2019-07-29T07:07:28Z

The order of gce instructions is [subsys offset value]
so reorder the parameter of cmdq_pkt_write_mask
and cmdq_pkt_write function.

Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
---
drivers/soc/mediatek/mtk-cmdq-helper.c | 6 +++---
include/linux/soc/mediatek/mtk-cmdq.h | 10 +++++-----
2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-cmdq-helper.c b/drivers/soc/mediatek/mtk-cmdq-helper.c
index ff9fef5a032b..082b8978651e 100644
--- a/drivers/soc/mediatek/mtk-cmdq-helper.c
+++ b/drivers/soc/mediatek/mtk-cmdq-helper.c
@@ -136,7 +136,7 @@ static int cmdq_pkt_append_command(struct cmdq_pkt *pkt, enum cmdq_code code,
return 0;
}

-int cmdq_pkt_write(struct cmdq_pkt *pkt, u32 value, u32 subsys, u32 offset)
+int cmdq_pkt_write(struct cmdq_pkt *pkt, u32 subsys, u32 offset, u32 value)
{
u32 arg_a = (offset & CMDQ_ARG_A_WRITE_MASK) |
(subsys << CMDQ_SUBSYS_SHIFT);
@@ -145,8 +145,8 @@ int cmdq_pkt_write(struct cmdq_pkt *pkt, u32 value, u32 subsys, u32 offset)
}
EXPORT_SYMBOL(cmdq_pkt_write);

-int cmdq_pkt_write_mask(struct cmdq_pkt *pkt, u32 value,
- u32 subsys, u32 offset, u32 mask)
+int cmdq_pkt_write_mask(struct cmdq_pkt *pkt, u32 subsys,
+ u32 offset, u32 value, u32 mask)
{
u32 offset_mask = offset;
int err = 0;
diff --git a/include/linux/soc/mediatek/mtk-cmdq.h b/include/linux/soc/mediatek/mtk-cmdq.h
index 4e8899972db4..39d813dde4b4 100644
--- a/include/linux/soc/mediatek/mtk-cmdq.h
+++ b/include/linux/soc/mediatek/mtk-cmdq.h
@@ -60,26 +60,26 @@ void cmdq_pkt_destroy(struct cmdq_pkt *pkt);
/**
* cmdq_pkt_write() - append write command to the CMDQ packet
* @pkt: the CMDQ packet
- * @value: the specified target register value
* @subsys: the CMDQ sub system code
* @offset: register offset from CMDQ sub system
+ * @value: the specified target register value
*
* Return: 0 for success; else the error code is returned
*/
-int cmdq_pkt_write(struct cmdq_pkt *pkt, u32 value, u32 subsys, u32 offset);
+int cmdq_pkt_write(struct cmdq_pkt *pkt, u32 subsys, u32 offset, u32 value);

/**
* cmdq_pkt_write_mask() - append write command with mask to the CMDQ packet
* @pkt: the CMDQ packet
- * @value: the specified target register value
* @subsys: the CMDQ sub system code
* @offset: register offset from CMDQ sub system
+ * @value: the specified target register value
* @mask: the specified target register mask
*
* Return: 0 for success; else the error code is returned
*/
-int cmdq_pkt_write_mask(struct cmdq_pkt *pkt, u32 value,
- u32 subsys, u32 offset, u32 mask);
+int cmdq_pkt_write_mask(struct cmdq_pkt *pkt, u32 subsys,
+ u32 offset, u32 value, u32 mask);

/**
* cmdq_pkt_wfe() - append wait for event command to the CMDQ packet