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PM / devfreq: tegra30: Constify structs

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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>
This commit is contained in:
Dmitry Osipenko 2019-11-05 00:56:09 +03:00 committed by Chanwoo Choi
parent 61d9320841
commit b87dea3bba
1 changed files with 3 additions and 3 deletions
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6
drivers/devfreq/tegra30-devfreq.c
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@ -108,7 +108,7 @@ enum tegra_actmon_device {
MCCPU, 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) */ /* MCALL: All memory accesses (including from the CPUs) */
.offset = 0x1c0, .offset = 0x1c0,
@ -177,7 +177,7 @@ struct tegra_actmon_emc_ratio {
unsigned long emc_freq; 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 }, { 1400000, KHZ_MAX },
{ 1200000, 750000 }, { 1200000, 750000 },
{ 1100000, 600000 }, { 1100000, 600000 },
@ -295,7 +295,7 @@ static unsigned long actmon_cpu_to_emc_rate(struct tegra_devfreq *tegra,
unsigned long cpu_freq) unsigned long cpu_freq)
{ {
unsigned int i; 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++) { for (i = 0; i < ARRAY_SIZE(actmon_emc_ratios); i++, ratio++) {
if (cpu_freq >= ratio->cpu_freq) { if (cpu_freq >= ratio->cpu_freq) {