diff options
Diffstat (limited to 'target/linux/mediatek/patches-5.15/350-04-cpufreq-mediatek-Use-device-print-to-show-logs.patch')
| -rw-r--r-- | target/linux/mediatek/patches-5.15/350-04-cpufreq-mediatek-Use-device-print-to-show-logs.patch | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/target/linux/mediatek/patches-5.15/350-04-cpufreq-mediatek-Use-device-print-to-show-logs.patch b/target/linux/mediatek/patches-5.15/350-04-cpufreq-mediatek-Use-device-print-to-show-logs.patch new file mode 100644 index 0000000000..18e1da728a --- /dev/null +++ b/target/linux/mediatek/patches-5.15/350-04-cpufreq-mediatek-Use-device-print-to-show-logs.patch @@ -0,0 +1,161 @@ +From a02e2b359141035d2d6999940bc1b9f83ec88587 Mon Sep 17 00:00:00 2001 +From: Rex-BC Chen <rex-bc.chen@mediatek.com> +Date: Fri, 22 Apr 2022 15:52:27 +0800 +Subject: [PATCH 04/21] cpufreq: mediatek: Use device print to show logs + +- Replace pr_* with dev_* to show logs. +- Remove usage of __func__. + +Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> +Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> +Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> +--- + drivers/cpufreq/mediatek-cpufreq.c | 54 ++++++++++++++++-------------- + 1 file changed, 28 insertions(+), 26 deletions(-) + +--- a/drivers/cpufreq/mediatek-cpufreq.c ++++ b/drivers/cpufreq/mediatek-cpufreq.c +@@ -67,7 +67,8 @@ static int mtk_cpufreq_voltage_tracking( + + old_vproc = regulator_get_voltage(proc_reg); + if (old_vproc < 0) { +- pr_err("%s: invalid Vproc value: %d\n", __func__, old_vproc); ++ dev_err(info->cpu_dev, ++ "invalid Vproc value: %d\n", old_vproc); + return old_vproc; + } + /* Vsram should not exceed the maximum allowed voltage of SoC. */ +@@ -83,14 +84,14 @@ static int mtk_cpufreq_voltage_tracking( + do { + old_vsram = regulator_get_voltage(sram_reg); + if (old_vsram < 0) { +- pr_err("%s: invalid Vsram value: %d\n", +- __func__, old_vsram); ++ dev_err(info->cpu_dev, ++ "invalid Vsram value: %d\n", old_vsram); + return old_vsram; + } + old_vproc = regulator_get_voltage(proc_reg); + if (old_vproc < 0) { +- pr_err("%s: invalid Vproc value: %d\n", +- __func__, old_vproc); ++ dev_err(info->cpu_dev, ++ "invalid Vproc value: %d\n", old_vproc); + return old_vproc; + } + +@@ -138,14 +139,14 @@ static int mtk_cpufreq_voltage_tracking( + do { + old_vproc = regulator_get_voltage(proc_reg); + if (old_vproc < 0) { +- pr_err("%s: invalid Vproc value: %d\n", +- __func__, old_vproc); ++ dev_err(info->cpu_dev, ++ "invalid Vproc value: %d\n", old_vproc); + return old_vproc; + } + old_vsram = regulator_get_voltage(sram_reg); + if (old_vsram < 0) { +- pr_err("%s: invalid Vsram value: %d\n", +- __func__, old_vsram); ++ dev_err(info->cpu_dev, ++ "invalid Vsram value: %d\n", old_vsram); + return old_vsram; + } + +@@ -216,7 +217,7 @@ static int mtk_cpufreq_set_target(struct + old_freq_hz = clk_get_rate(cpu_clk); + old_vproc = regulator_get_voltage(info->proc_reg); + if (old_vproc < 0) { +- pr_err("%s: invalid Vproc value: %d\n", __func__, old_vproc); ++ dev_err(cpu_dev, "invalid Vproc value: %d\n", old_vproc); + return old_vproc; + } + +@@ -224,8 +225,8 @@ static int mtk_cpufreq_set_target(struct + + opp = dev_pm_opp_find_freq_ceil(cpu_dev, &freq_hz); + if (IS_ERR(opp)) { +- pr_err("cpu%d: failed to find OPP for %ld\n", +- policy->cpu, freq_hz); ++ dev_err(cpu_dev, "cpu%d: failed to find OPP for %ld\n", ++ policy->cpu, freq_hz); + return PTR_ERR(opp); + } + vproc = dev_pm_opp_get_voltage(opp); +@@ -239,8 +240,8 @@ static int mtk_cpufreq_set_target(struct + if (old_vproc < target_vproc) { + ret = mtk_cpufreq_set_voltage(info, target_vproc); + if (ret) { +- pr_err("cpu%d: failed to scale up voltage!\n", +- policy->cpu); ++ dev_err(cpu_dev, ++ "cpu%d: failed to scale up voltage!\n", policy->cpu); + mtk_cpufreq_set_voltage(info, old_vproc); + return ret; + } +@@ -249,8 +250,8 @@ static int mtk_cpufreq_set_target(struct + /* Reparent the CPU clock to intermediate clock. */ + ret = clk_set_parent(cpu_clk, info->inter_clk); + if (ret) { +- pr_err("cpu%d: failed to re-parent cpu clock!\n", +- policy->cpu); ++ dev_err(cpu_dev, ++ "cpu%d: failed to re-parent cpu clock!\n", policy->cpu); + mtk_cpufreq_set_voltage(info, old_vproc); + WARN_ON(1); + return ret; +@@ -259,8 +260,8 @@ static int mtk_cpufreq_set_target(struct + /* Set the original PLL to target rate. */ + ret = clk_set_rate(armpll, freq_hz); + if (ret) { +- pr_err("cpu%d: failed to scale cpu clock rate!\n", +- policy->cpu); ++ dev_err(cpu_dev, ++ "cpu%d: failed to scale cpu clock rate!\n", policy->cpu); + clk_set_parent(cpu_clk, armpll); + mtk_cpufreq_set_voltage(info, old_vproc); + return ret; +@@ -269,8 +270,8 @@ static int mtk_cpufreq_set_target(struct + /* Set parent of CPU clock back to the original PLL. */ + ret = clk_set_parent(cpu_clk, armpll); + if (ret) { +- pr_err("cpu%d: failed to re-parent cpu clock!\n", +- policy->cpu); ++ dev_err(cpu_dev, ++ "cpu%d: failed to re-parent cpu clock!\n", policy->cpu); + mtk_cpufreq_set_voltage(info, inter_vproc); + WARN_ON(1); + return ret; +@@ -283,8 +284,8 @@ static int mtk_cpufreq_set_target(struct + if (vproc < inter_vproc || vproc < old_vproc) { + ret = mtk_cpufreq_set_voltage(info, vproc); + if (ret) { +- pr_err("cpu%d: failed to scale down voltage!\n", +- policy->cpu); ++ dev_err(cpu_dev, ++ "cpu%d: failed to scale down voltage!\n", policy->cpu); + clk_set_parent(cpu_clk, info->inter_clk); + clk_set_rate(armpll, old_freq_hz); + clk_set_parent(cpu_clk, armpll); +@@ -450,15 +451,16 @@ static int mtk_cpufreq_init(struct cpufr + + info = mtk_cpu_dvfs_info_lookup(policy->cpu); + if (!info) { +- pr_err("dvfs info for cpu%d is not initialized.\n", +- policy->cpu); ++ dev_err(info->cpu_dev, ++ "dvfs info for cpu%d is not initialized.\n", policy->cpu); + return -EINVAL; + } + + ret = dev_pm_opp_init_cpufreq_table(info->cpu_dev, &freq_table); + if (ret) { +- pr_err("failed to init cpufreq table for cpu%d: %d\n", +- policy->cpu, ret); ++ dev_err(info->cpu_dev, ++ "failed to init cpufreq table for cpu%d: %d\n", ++ policy->cpu, ret); + return ret; + } + |