From: Ard Biesheuvel <ardb@kernel.org>
Date: Mon, 5 Sep 2022 11:17:40 +0000 (+0200)
Subject: usb: clean up after dropping driver registration log spam
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6690986da1e21f3bebe1aaa54a70c636f40343b5;p=linux.git

usb: clean up after dropping driver registration log spam

Drop another couple of pointless pr_info() calls, and drop a number of
instances of hcd_name variables that are no longer referenced now that
they are no longer printed to the log at driver registration time.

Fixes: 10174220f55a ("usb: reduce kernel log spam on driver registration")
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20220905111740.352348-1-ardb@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c
index 0e995019c1df9..8b775e7bab066 100644
--- a/drivers/usb/host/ehci-atmel.c
+++ b/drivers/usb/host/ehci-atmel.c
@@ -25,8 +25,6 @@
 
 #define DRIVER_DESC "EHCI Atmel driver"
 
-static const char hcd_name[] = "ehci-atmel";
-
 #define EHCI_INSNREG(index)			((index) * 4 + 0x90)
 #define EHCI_INSNREG08_HSIC_EN			BIT(2)
 
diff --git a/drivers/usb/host/ehci-exynos.c b/drivers/usb/host/ehci-exynos.c
index a65e365e3a047..c8e152c2e0ce6 100644
--- a/drivers/usb/host/ehci-exynos.c
+++ b/drivers/usb/host/ehci-exynos.c
@@ -32,7 +32,6 @@
 	(EHCI_INSNREG00_ENA_INCR16 | EHCI_INSNREG00_ENA_INCR8 |	\
 	 EHCI_INSNREG00_ENA_INCR4 | EHCI_INSNREG00_ENA_INCRX_ALIGN)
 
-static const char hcd_name[] = "ehci-exynos";
 static struct hc_driver __read_mostly exynos_ehci_hc_driver;
 
 #define PHY_NUMBER 3
diff --git a/drivers/usb/host/ehci-npcm7xx.c b/drivers/usb/host/ehci-npcm7xx.c
index f4060b3cba1a8..63af1a827fcbc 100644
--- a/drivers/usb/host/ehci-npcm7xx.c
+++ b/drivers/usb/host/ehci-npcm7xx.c
@@ -24,7 +24,6 @@
 
 #define DRIVER_DESC "EHCI npcm7xx driver"
 
-static const char hcd_name[] = "npcm7xx-ehci";
 static struct hc_driver __read_mostly ehci_npcm7xx_hc_driver;
 
 static int __maybe_unused ehci_npcm7xx_drv_suspend(struct device *dev)
diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c
index 2c8b1e6f1fffe..a3454a3ea4e00 100644
--- a/drivers/usb/host/ehci-orion.c
+++ b/drivers/usb/host/ehci-orion.c
@@ -65,8 +65,6 @@ struct orion_ehci_hcd {
 	struct phy *phy;
 };
 
-static const char hcd_name[] = "ehci-orion";
-
 static struct hc_driver __read_mostly ehci_orion_hc_driver;
 
 /*
diff --git a/drivers/usb/host/ehci-platform.c b/drivers/usb/host/ehci-platform.c
index 50491eea94092..fe497c876d768 100644
--- a/drivers/usb/host/ehci-platform.c
+++ b/drivers/usb/host/ehci-platform.c
@@ -53,8 +53,6 @@ struct ehci_platform_priv {
 	struct delayed_work poll_work;
 };
 
-static const char hcd_name[] = "ehci-platform";
-
 static int ehci_platform_reset(struct usb_hcd *hcd)
 {
 	struct platform_device *pdev = to_platform_device(hcd->self.controller);
diff --git a/drivers/usb/host/ehci-spear.c b/drivers/usb/host/ehci-spear.c
index 13369289d9cc2..c4ddd1022f60c 100644
--- a/drivers/usb/host/ehci-spear.c
+++ b/drivers/usb/host/ehci-spear.c
@@ -24,8 +24,6 @@
 
 #define DRIVER_DESC "EHCI SPEAr driver"
 
-static const char hcd_name[] = "SPEAr-ehci";
-
 struct spear_ehci {
 	struct clk *clk;
 };
diff --git a/drivers/usb/host/ehci-st.c b/drivers/usb/host/ehci-st.c
index 1086078133f8b..f731dc98c5331 100644
--- a/drivers/usb/host/ehci-st.c
+++ b/drivers/usb/host/ehci-st.c
@@ -42,8 +42,6 @@ struct st_ehci_platform_priv {
 #define hcd_to_ehci_priv(h) \
 	((struct st_ehci_platform_priv *)hcd_to_ehci(h)->priv)
 
-static const char hcd_name[] = "ehci-st";
-
 #define EHCI_CAPS_SIZE 0x10
 #define AHB2STBUS_INSREG01 (EHCI_CAPS_SIZE + 0x84)
 
diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c
index adf0998f02992..533537ef3c21d 100644
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@ -62,8 +62,6 @@ struct ohci_at91_priv {
 
 #define DRIVER_DESC "OHCI Atmel driver"
 
-static const char hcd_name[] = "ohci-atmel";
-
 static struct hc_driver __read_mostly ohci_at91_hc_driver;
 
 static const struct ohci_driver_overrides ohci_at91_drv_overrides __initconst = {
diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c
index a060be6ae2742..8d7977fd5d3bd 100644
--- a/drivers/usb/host/ohci-exynos.c
+++ b/drivers/usb/host/ohci-exynos.c
@@ -21,7 +21,6 @@
 
 #define DRIVER_DESC "OHCI Exynos driver"
 
-static const char hcd_name[] = "ohci-exynos";
 static struct hc_driver __read_mostly exynos_ohci_hc_driver;
 
 #define to_exynos_ohci(hcd) (struct exynos_ohci_hcd *)(hcd_to_ohci(hcd)->priv)
diff --git a/drivers/usb/host/ohci-platform.c b/drivers/usb/host/ohci-platform.c
index 79f5c4e08c52c..a84305091c434 100644
--- a/drivers/usb/host/ohci-platform.c
+++ b/drivers/usb/host/ohci-platform.c
@@ -41,8 +41,6 @@ struct ohci_platform_priv {
 	struct reset_control *resets;
 };
 
-static const char hcd_name[] = "ohci-platform";
-
 static int ohci_platform_power_on(struct platform_device *dev)
 {
 	struct usb_hcd *hcd = platform_get_drvdata(dev);
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index f2504b884e92e..a1dad8745622c 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -114,8 +114,6 @@
 
 #define PXA_UHC_MAX_PORTNUM    3
 
-static const char hcd_name[] = "ohci-pxa27x";
-
 static struct hc_driver __read_mostly ohci_pxa27x_hc_driver;
 
 struct pxa27x_ohci {
diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c
index 7207c7a3cf492..85a0a9ae00954 100644
--- a/drivers/usb/host/ohci-s3c2410.c
+++ b/drivers/usb/host/ohci-s3c2410.c
@@ -39,8 +39,6 @@
 
 #define DRIVER_DESC "OHCI S3C2410 driver"
 
-static const char hcd_name[] = "ohci-s3c2410";
-
 static struct clk *clk;
 static struct clk *usb_clk;
 
diff --git a/drivers/usb/host/ohci-spear.c b/drivers/usb/host/ohci-spear.c
index 71a3f18fe1be5..196951a27f3f2 100644
--- a/drivers/usb/host/ohci-spear.c
+++ b/drivers/usb/host/ohci-spear.c
@@ -23,7 +23,6 @@
 
 #define DRIVER_DESC "OHCI SPEAr driver"
 
-static const char hcd_name[] = "SPEAr-ohci";
 struct spear_ohci {
 	struct clk *clk;
 };
diff --git a/drivers/usb/host/ohci-st.c b/drivers/usb/host/ohci-st.c
index 2e542a344aae8..82eef3c62e11d 100644
--- a/drivers/usb/host/ohci-st.c
+++ b/drivers/usb/host/ohci-st.c
@@ -40,8 +40,6 @@ struct st_ohci_platform_priv {
 #define hcd_to_ohci_priv(h) \
 	((struct st_ohci_platform_priv *)hcd_to_ohci(h)->priv)
 
-static const char hcd_name[] = "ohci-st";
-
 static int st_ohci_platform_power_on(struct platform_device *dev)
 {
 	struct usb_hcd *hcd = platform_get_drvdata(dev);
diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c
index d879d6af57105..95240c9c45bdb 100644
--- a/drivers/usb/host/u132-hcd.c
+++ b/drivers/usb/host/u132-hcd.c
@@ -3190,7 +3190,6 @@ static int __init u132_hcd_init(void)
 	u132_exiting = 0;
 	if (usb_disabled())
 		return -ENODEV;
-	printk(KERN_INFO "driver %s\n", hcd_name);
 	workqueue = create_singlethread_workqueue("u132");
 	if (!workqueue)
 		return -ENOMEM;
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index d90b869f5f409..c22b51af83fcb 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -867,8 +867,6 @@ static int __init uhci_hcd_init(void)
 	if (usb_disabled())
 		return -ENODEV;
 
-	printk(KERN_INFO "uhci_hcd: " DRIVER_DESC "%s\n",
-			ignore_oc ? ", overcurrent ignored" : "");
 	set_bit(USB_UHCI_LOADED, &usb_hcds_loaded);
 
 #ifdef CONFIG_DYNAMIC_DEBUG