Silences WLAN, PCIe, and CPU suspend state kernel messages

Bug: 27134656 Change-Id: I681ec2171472514489365ca4bfc4ef16d9b344fe Signed-off-by: khusika <khusikadhamar@gmail.com>
khusika · Aug 18, 2018 · 43c87ef · 43c87ef
1 parent 62f27a2
commit 43c87ef
Show file tree

Hide file tree

Showing 3 changed files with 10 additions and 10 deletions.
diff --git a/drivers/pci/host/pci-msm.c b/drivers/pci/host/pci-msm.c
@@ -4377,7 +4377,7 @@ int msm_pcie_enable(struct msm_pcie_dev_t *dev, u32 options)
 
 	/* assert PCIe reset link to keep EP in reset */
 
-	PCIE_INFO(dev, "PCIe: Assert the reset of endpoint of RC%d.\n",
+	PCIE_DBG(dev, "PCIe: Assert the reset of endpoint of RC%d.\n",
 		dev->rc_idx);
 	gpio_set_value(dev->gpio[MSM_PCIE_GPIO_PERST].num,
 				dev->gpio[MSM_PCIE_GPIO_PERST].on);
@@ -4504,7 +4504,7 @@ int msm_pcie_enable(struct msm_pcie_dev_t *dev, u32 options)
 		dev->rc_idx, retries);
 
 	if (pcie_phy_is_ready(dev))
-		PCIE_INFO(dev, "PCIe RC%d PHY is ready!\n", dev->rc_idx);
+		PCIE_DBG(dev, "PCIe RC%d PHY is ready!\n", dev->rc_idx);
 	else {
 		PCIE_ERR(dev, "PCIe PHY RC%d failed to come up!\n",
 			dev->rc_idx);
@@ -4524,7 +4524,7 @@ int msm_pcie_enable(struct msm_pcie_dev_t *dev, u32 options)
 
 	/* de-assert PCIe reset link to bring EP out of reset */
 
-	PCIE_INFO(dev, "PCIe: Release the reset of endpoint of RC%d.\n",
+	PCIE_DBG(dev, "PCIe: Release the reset of endpoint of RC%d.\n",
 		dev->rc_idx);
 	gpio_set_value(dev->gpio[MSM_PCIE_GPIO_PERST].num,
 				1 - dev->gpio[MSM_PCIE_GPIO_PERST].on);
@@ -4551,9 +4551,9 @@ int msm_pcie_enable(struct msm_pcie_dev_t *dev, u32 options)
 		msm_pcie_confirm_linkup(dev, false, false, NULL)) {
 		PCIE_DBG(dev, "Link is up after %d checkings\n",
 			link_check_count);
-		PCIE_INFO(dev, "PCIe RC%d link initialized\n", dev->rc_idx);
+		PCIE_DBG(dev, "PCIe RC%d link initialized\n", dev->rc_idx);
 	} else {
-		PCIE_INFO(dev, "PCIe: Assert the reset of endpoint of RC%d.\n",
+		PCIE_DBG(dev, "PCIe: Assert the reset of endpoint of RC%d.\n",
 			dev->rc_idx);
 		gpio_set_value(dev->gpio[MSM_PCIE_GPIO_PERST].num,
 			dev->gpio[MSM_PCIE_GPIO_PERST].on);
@@ -4632,7 +4632,7 @@ void msm_pcie_disable(struct msm_pcie_dev_t *dev, u32 options)
 	dev->power_on = false;
 	dev->link_turned_off_counter++;
 
-	PCIE_INFO(dev, "PCIe: Assert the reset of endpoint of RC%d.\n",
+	PCIE_DBG(dev, "PCIe: Assert the reset of endpoint of RC%d.\n",
 		dev->rc_idx);
 
 	gpio_set_value(dev->gpio[MSM_PCIE_GPIO_PERST].num,

diff --git a/drivers/power/qcom/msm-pm.c b/drivers/power/qcom/msm-pm.c
@@ -51,7 +51,7 @@
 
 #define MAX_BUF_SIZE  1024
 
-static int msm_pm_debug_mask = 1;
+static int msm_pm_debug_mask = 0;
 module_param_named(
 	debug_mask, msm_pm_debug_mask, int, S_IRUGO | S_IWUSR | S_IWGRP
 );

diff --git a/kernel/cpu.c b/kernel/cpu.c
@@ -600,7 +600,7 @@ int disable_nonboot_cpus(void)
 	 */
 	cpumask_clear(frozen_cpus);
 
-	pr_info("Disabling non-boot CPUs ...\n");
+	pr_debug("Disabling non-boot CPUs ...\n");
 	for_each_online_cpu(cpu) {
 		if (cpu == first_cpu)
 			continue;
@@ -650,7 +650,7 @@ void __ref enable_nonboot_cpus(void)
 	if (cpumask_empty(frozen_cpus))
 		goto out;
 
-	pr_info("Enabling non-boot CPUs ...\n");
+	pr_debug("Enabling non-boot CPUs ...\n");
 
 	arch_enable_nonboot_cpus_begin();
 
@@ -659,7 +659,7 @@ void __ref enable_nonboot_cpus(void)
 		error = _cpu_up(cpu, 1);
 		trace_suspend_resume(TPS("CPU_ON"), cpu, false);
 		if (!error) {
-			pr_info("CPU%d is up\n", cpu);
+			pr_debug("CPU%d is up\n", cpu);
 			cpu_device = get_cpu_device(cpu);
 			if (!cpu_device)
 				pr_err("%s: failed to get cpu%d device\n",