linux-kernel - [PATCH V4 1/8] ARM: davinci: Sort frequency table

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Date:	Mon,  6 Jun 2016 09:14:54 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	Rafael Wysocki <rjw@...ysocki.net>, Sekhar Nori <nsekhar@...com>,
	Kevin Hilman <khilman@...nel.org>
Cc:	linaro-kernel@...ts.linaro.org, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Viresh Kumar <viresh.kumar@...aro.org>,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH V4 1/8] ARM: davinci: Sort frequency table

This is required for some of the changes in cpufreq core. There was only
one function dependent on the order of the table, that is fixed as well.

Cc: Sekhar Nori <nsekhar@...com>
Cc: Kevin Hilman <khilman@...nel.org>
Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
V3->V4:
- Fixed an error reported by buildbot, by removing '&' before
  usage of da850_freq_table.

 arch/arm/mach-davinci/da850.c | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 239886299968..a706df3367ee 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -1004,13 +1004,14 @@ static const struct da850_opp da850_opp_96 = {
 		.frequency = freq * 1000, \
 	}
 
+/* Table sorted in ascending order of frequencies */
 static struct cpufreq_frequency_table da850_freq_table[] = {
-	OPP(456),
-	OPP(408),
-	OPP(372),
-	OPP(300),
-	OPP(200),
 	OPP(96),
+	OPP(200),
+	OPP(300),
+	OPP(372),
+	OPP(408),
+	OPP(456),
 	{
 		.driver_data		= 0,
 		.frequency	= CPUFREQ_TABLE_END,
@@ -1076,8 +1077,9 @@ int da850_register_cpufreq(char *async_clk)
 		clk_add_alias("async", da850_cpufreq_device.name,
 							async_clk, NULL);
 	for (i = 0; i < ARRAY_SIZE(da850_freq_table); i++) {
-		if (da850_freq_table[i].frequency <= da850_max_speed) {
-			cpufreq_info.freq_table = &da850_freq_table[i];
+		if (da850_freq_table[i].frequency > da850_max_speed) {
+			da850_freq_table[i].driver_data = 0;
+			da850_freq_table[i].frequency = CPUFREQ_TABLE_END;
 			break;
 		}
 	}
-- 
2.7.1.410.g6faf27b