[PATCH] soc: qcom: rpmh-rsc: Factor "tcs_reg_addr" and "tcs_cmd_addr" calculation

[Douglas Anderson]

We can make some of the register access functions more readable by
factoring out the calculations a little bit.

Suggested-by: Joe Perches <joe@xxxxxxxxxxx>
Signed-off-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
---

 drivers/soc/qcom/rpmh-rsc.c | 27 ++++++++++++++++++---------
 1 file changed, 18 insertions(+), 9 deletions(-)

diff --git a/drivers/soc/qcom/rpmh-rsc.c b/drivers/soc/qcom/rpmh-rsc.c
index 732316bb67dc..de1f9c7732e1 100644
--- a/drivers/soc/qcom/rpmh-rsc.c
+++ b/drivers/soc/qcom/rpmh-rsc.c
@@ -136,36 +136,45 @@
  *  +---------------------------------------------------+
  */
 
+static inline void __iomem *
+tcs_reg_addr(struct rsc_drv *drv, int reg, int tcs_id)
+{
+	return drv->tcs_base + RSC_DRV_TCS_OFFSET * tcs_id + reg;
+}
+
+static inline void __iomem *
+tcs_cmd_addr(struct rsc_drv *drv, int reg, int tcs_id, int cmd_id)
+{
+	return tcs_reg_addr(drv, reg, tcs_id) + RSC_DRV_CMD_OFFSET * cmd_id;
+}
+
 static u32 read_tcs_cmd(struct rsc_drv *drv, int reg, int tcs_id, int cmd_id)
 {
-	return readl_relaxed(drv->tcs_base + RSC_DRV_TCS_OFFSET * tcs_id + reg +
-			     RSC_DRV_CMD_OFFSET * cmd_id);
+	return readl_relaxed(tcs_cmd_addr(drv, reg, tcs_id, cmd_id));
 }
 
 static u32 read_tcs_reg(struct rsc_drv *drv, int reg, int tcs_id)
 {
-	return readl_relaxed(drv->tcs_base + RSC_DRV_TCS_OFFSET * tcs_id + reg);
+	return readl_relaxed(tcs_reg_addr(drv, reg, tcs_id));
 }
 
 static void write_tcs_cmd(struct rsc_drv *drv, int reg, int tcs_id, int cmd_id,
 			  u32 data)
 {
-	writel_relaxed(data, drv->tcs_base + RSC_DRV_TCS_OFFSET * tcs_id + reg +
-		       RSC_DRV_CMD_OFFSET * cmd_id);
+	writel_relaxed(data, tcs_cmd_addr(drv, reg, tcs_id, cmd_id));
 }
 
 static void write_tcs_reg(struct rsc_drv *drv, int reg, int tcs_id, u32 data)
 {
-	writel_relaxed(data, drv->tcs_base + RSC_DRV_TCS_OFFSET * tcs_id + reg);
+	writel_relaxed(data, tcs_reg_addr(drv, reg, tcs_id));
 }
 
 static void write_tcs_reg_sync(struct rsc_drv *drv, int reg, int tcs_id,
 			       u32 data)
 {
-	writel(data, drv->tcs_base + RSC_DRV_TCS_OFFSET * tcs_id + reg);
+	writel(data, tcs_reg_addr(drv, reg, tcs_id));
 	for (;;) {
-		if (data == readl(drv->tcs_base + reg +
-				  RSC_DRV_TCS_OFFSET * tcs_id))
+		if (data == readl(tcs_reg_addr(drv, reg, tcs_id)))
 			break;
 		udelay(1);
 	}
-- 
2.26.0.110.g2183baf09c-goog