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authorDmitry Osipenko <digetx@gmail.com>2019-11-05 00:56:09 +0300
committerChanwoo Choi <cw00.choi@samsung.com>2019-11-06 06:04:01 +0300
commitb87dea3bbab276fc34f5cc65749f1f39f213afd0 (patch)
treee4951ff12e8e9ada4370cff0e8da7c4f4fe3022b /drivers/devfreq
parent61d932084174ceb4876a2b1a792dceb4fe5526eb (diff)
downloadlinux-b87dea3bbab276fc34f5cc65749f1f39f213afd0.tar.xz
PM / devfreq: tegra30: Constify structs
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> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/devfreq')
-rw-r--r--drivers/devfreq/tegra30-devfreq.c6
1 files 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) {