[PATCH 6/6] clk: tegra: tegra210-emc: convert from round_rate() to determine_rate()

[Brian Masney <bmasney@redhat.com>]

The round_rate() clk ops is deprecated, so migrate this driver from
round_rate() to determine_rate() using the Coccinelle semantic patch
on the cover letter of this series.

Signed-off-by: Brian Masney <bmasney@redhat.com>
---
 drivers/clk/tegra/clk-tegra210-emc.c | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/drivers/clk/tegra/clk-tegra210-emc.c b/drivers/clk/tegra/clk-tegra210-emc.c
index 672ca8c184d2c6e9a7f26c07d036f3359af42bc4..fbf3c894eb56e3e702f0a1f67511463dc9d98643 100644
--- a/drivers/clk/tegra/clk-tegra210-emc.c
+++ b/drivers/clk/tegra/clk-tegra210-emc.c
@@ -86,22 +86,30 @@ static unsigned long tegra210_clk_emc_recalc_rate(struct clk_hw *hw,
 	return DIV_ROUND_UP(parent_rate * 2, div);
 }
 
-static long tegra210_clk_emc_round_rate(struct clk_hw *hw, unsigned long rate,
-					unsigned long *prate)
+static int tegra210_clk_emc_determine_rate(struct clk_hw *hw,
+					   struct clk_rate_request *req)
 {
 	struct tegra210_clk_emc *emc = to_tegra210_clk_emc(hw);
 	struct tegra210_clk_emc_provider *provider = emc->provider;
 	unsigned int i;
 
-	if (!provider || !provider->configs || provider->num_configs == 0)
-		return clk_hw_get_rate(hw);
+	if (!provider || !provider->configs || provider->num_configs == 0) {
+		req->rate = clk_hw_get_rate(hw);
+
+		return 0;
+	}
 
 	for (i = 0; i < provider->num_configs; i++) {
-		if (provider->configs[i].rate >= rate)
-			return provider->configs[i].rate;
+		if (provider->configs[i].rate >= req->rate) {
+			req->rate = provider->configs[i].rate;
+
+			return 0;
+		}
 	}
 
-	return provider->configs[i - 1].rate;
+	req->rate = provider->configs[i - 1].rate;
+
+	return 0;
 }
 
 static struct clk *tegra210_clk_emc_find_parent(struct tegra210_clk_emc *emc,
@@ -259,7 +267,7 @@ static int tegra210_clk_emc_set_rate(struct clk_hw *hw, unsigned long rate,
 static const struct clk_ops tegra210_clk_emc_ops = {
 	.get_parent = tegra210_clk_emc_get_parent,
 	.recalc_rate = tegra210_clk_emc_recalc_rate,
-	.round_rate = tegra210_clk_emc_round_rate,
+	.determine_rate = tegra210_clk_emc_determine_rate,
 	.set_rate = tegra210_clk_emc_set_rate,
 };
 

-- 
2.50.0