[PATCH v2 09/17] i3c: renesas: Use reset_control_bulk_{assert, deassert}()

[Claudiu Beznea]

From: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>

Use reset_control_bulk_assert() and reset_control_bulk_deassert() in the
suspend and resume paths to simplify the code.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>
---

Changes in v2:
- none

 drivers/i3c/master/renesas-i3c.c | 30 +++++++++++++-----------------
 1 file changed, 13 insertions(+), 17 deletions(-)

diff --git a/drivers/i3c/master/renesas-i3c.c b/drivers/i3c/master/renesas-i3c.c
index 7167ca12a328..860c9f2f17de 100644
--- a/drivers/i3c/master/renesas-i3c.c
+++ b/drivers/i3c/master/renesas-i3c.c
@@ -1485,6 +1485,10 @@ static void renesas_i3c_remove(struct platform_device *pdev)
 static int renesas_i3c_suspend(struct device *dev)
 {
 	struct renesas_i3c *i3c = dev_get_drvdata(dev);
+	struct reset_control_bulk_data resets[] = {
+		{ .rstc = i3c->presetn },
+		{ .rstc = i3c->tresetn },
+	};
 	int i, ret;
 
 	i2c_mark_adapter_suspended(&i3c->base.i2c);
@@ -1493,20 +1497,14 @@ static int renesas_i3c_suspend(struct device *dev)
 	for (i = 0; i < i3c->maxdevs; i++)
 		i3c->DATBASn[i] = renesas_readl(i3c->regs, DATBAS(i));
 
-	ret = reset_control_assert(i3c->presetn);
+	ret = reset_control_bulk_assert(ARRAY_SIZE(resets), resets);
 	if (ret)
 		goto err_mark_resumed;
 
-	ret = reset_control_assert(i3c->tresetn);
-	if (ret)
-		goto err_presetn;
-
 	clk_bulk_disable(i3c->num_clks, i3c->clks);
 
 	return 0;
 
-err_presetn:
-	reset_control_deassert(i3c->presetn);
 err_mark_resumed:
 	i2c_mark_adapter_resumed(&i3c->base.i2c);
 
@@ -1516,19 +1514,19 @@ static int renesas_i3c_suspend(struct device *dev)
 static int renesas_i3c_resume(struct device *dev)
 {
 	struct renesas_i3c *i3c = dev_get_drvdata(dev);
+	struct reset_control_bulk_data resets[] = {
+		{ .rstc = i3c->presetn },
+		{ .rstc = i3c->tresetn },
+	};
 	int ret;
 
-	ret = reset_control_deassert(i3c->tresetn);
+	ret = reset_control_bulk_deassert(ARRAY_SIZE(resets), resets);
 	if (ret)
 		return ret;
 
-	ret = reset_control_deassert(i3c->presetn);
-	if (ret)
-		goto err_tresetn;
-
 	ret = clk_bulk_enable(i3c->num_clks, i3c->clks);
 	if (ret)
-		goto err_presetn;
+		goto err_resets_asserted;
 
 	ret = renesas_i3c_reset(i3c);
 	if (ret)
@@ -1563,10 +1561,8 @@ static int renesas_i3c_resume(struct device *dev)
 
 err_clks_disable:
 	clk_bulk_disable(i3c->num_clks, i3c->clks);
-err_presetn:
-	reset_control_assert(i3c->presetn);
-err_tresetn:
-	reset_control_assert(i3c->tresetn);
+err_resets_asserted:
+	reset_control_bulk_assert(ARRAY_SIZE(resets), resets);
 	return ret;
 }
 
-- 
2.43.0