From: Dmitry Osipenko <digetx@gmail.com>
To: "Thierry Reding" <thierry.reding@gmail.com>,
"MyungJoo Ham" <myungjoo.ham@samsung.com>,
"Kyungmin Park" <kyungmin.park@samsung.com>,
"Chanwoo Choi" <cw00.choi@samsung.com>,
"Jonathan Hunter" <jonathanh@nvidia.com>,
"Tomeu Vizoso" <tomeu.vizoso@collabora.com>,
"Peter Geis" <pgwipeout@gmail.com>,
"Michał Mirosław" <mirq-linux@rere.qmqm.pl>
Cc: linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v9 11/19] PM / devfreq: tegra30: Constify structs
Date: Tue, 5 Nov 2019 00:56:09 +0300 [thread overview]
Message-ID: <20191104215617.25544-12-digetx@gmail.com> (raw)
In-Reply-To: <20191104215617.25544-1-digetx@gmail.com>
Constify unmodifiable structs, for consistency.
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Tested-by: Peter Geis <pgwipeout@gmail.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
drivers/devfreq/tegra30-devfreq.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-devfreq.c
index bc46af155b99..9bd4dd982927 100644
--- a/drivers/devfreq/tegra30-devfreq.c
+++ b/drivers/devfreq/tegra30-devfreq.c
@@ -108,7 +108,7 @@ enum tegra_actmon_device {
MCCPU,
};
-static struct tegra_devfreq_device_config actmon_device_configs[] = {
+static const struct tegra_devfreq_device_config actmon_device_configs[] = {
{
/* MCALL: All memory accesses (including from the CPUs) */
.offset = 0x1c0,
@@ -177,7 +177,7 @@ struct tegra_actmon_emc_ratio {
unsigned long emc_freq;
};
-static struct tegra_actmon_emc_ratio actmon_emc_ratios[] = {
+static const struct tegra_actmon_emc_ratio actmon_emc_ratios[] = {
{ 1400000, KHZ_MAX },
{ 1200000, 750000 },
{ 1100000, 600000 },
@@ -295,7 +295,7 @@ static unsigned long actmon_cpu_to_emc_rate(struct tegra_devfreq *tegra,
unsigned long cpu_freq)
{
unsigned int i;
- struct tegra_actmon_emc_ratio *ratio = actmon_emc_ratios;
+ const struct tegra_actmon_emc_ratio *ratio = actmon_emc_ratios;
for (i = 0; i < ARRAY_SIZE(actmon_emc_ratios); i++, ratio++) {
if (cpu_freq >= ratio->cpu_freq) {
--
2.23.0
next prev parent reply other threads:[~2019-11-04 22:19 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-04 21:55 [PATCH v9 00/19] More improvements for Tegra30 devfreq driver Dmitry Osipenko
2019-11-04 21:55 ` [PATCH v9 01/19] PM / devfreq: tegra30: Change irq type to unsigned int Dmitry Osipenko
2019-11-04 21:56 ` [PATCH v9 02/19] PM / devfreq: tegra30: Keep interrupt disabled while governor is stopped Dmitry Osipenko
2019-11-04 21:56 ` [PATCH v9 03/19] PM / devfreq: tegra30: Handle possible round-rate error Dmitry Osipenko
2019-11-04 21:56 ` [PATCH v9 04/19] PM / devfreq: tegra30: Drop write-barrier Dmitry Osipenko
2019-11-04 21:56 ` [PATCH v9 05/19] PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out Dmitry Osipenko
2019-11-04 21:56 ` [PATCH v9 06/19] PM / devfreq: tegra30: Use kHz units uniformly in the code Dmitry Osipenko
2019-11-04 21:56 ` [PATCH v9 07/19] PM / devfreq: tegra30: Use CPUFreq notifier Dmitry Osipenko
2019-11-04 21:56 ` [PATCH v9 08/19] PM / devfreq: tegra30: Move clk-notifier's registration to governor's start Dmitry Osipenko
2019-11-04 21:56 ` [PATCH v9 09/19] PM / devfreq: tegra30: Reset boosting on startup Dmitry Osipenko
2019-11-04 21:56 ` [PATCH v9 10/19] PM / devfreq: tegra30: Don't enable consecutive-down interrupt " Dmitry Osipenko
2019-11-04 21:56 ` Dmitry Osipenko [this message]
2019-11-04 21:56 ` [PATCH v9 12/19] PM / devfreq: tegra30: Include appropriate header Dmitry Osipenko
2019-11-04 21:56 ` [PATCH v9 13/19] PM / devfreq: tegra30: Don't enable already enabled consecutive interrupts Dmitry Osipenko
2019-11-04 21:56 ` [PATCH v9 14/19] PM / devfreq: tegra30: Disable consecutive interrupts when appropriate Dmitry Osipenko
2019-11-04 21:56 ` [PATCH v9 15/19] PM / devfreq: tegra30: Use kHz units for dependency threshold Dmitry Osipenko
2019-11-05 4:02 ` Chanwoo Choi
2019-11-04 21:56 ` [PATCH v9 16/19] PM / devfreq: Add new interrupt_driven flag for governors Dmitry Osipenko
2019-11-05 4:01 ` Chanwoo Choi
2019-11-04 21:56 ` [PATCH v9 17/19] PM / devfreq: tegra30: Support variable polling interval Dmitry Osipenko
2019-11-05 4:02 ` Chanwoo Choi
2019-11-04 21:56 ` [PATCH v9 18/19] PM / devfreq: tegra30: Tune up MCCPU boost-down coefficient Dmitry Osipenko
2019-11-04 21:56 ` [PATCH v9 19/19] PM / devfreq: tegra20/30: Add Dmitry as a maintainer Dmitry Osipenko
2019-11-05 4:07 ` Chanwoo Choi
2019-11-05 13:29 ` Dmitry Osipenko
2019-11-06 1:24 ` Chanwoo Choi
2019-11-06 16:14 ` Dmitry Osipenko
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