From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-usb@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
kernel test robot <lkp@intel.com>,
Ard Biesheuvel <ardb@kernel.org>,
Alan Stern <stern@rowland.harvard.edu>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Alim Akhtar <alim.akhtar@samsung.com>,
Rob Herring <robh@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] USB: hcd: remove unused hcd_name variables
Date: Wed, 31 Aug 2022 09:30:32 +0200 [thread overview]
Message-ID: <20220831073032.1409291-1-gregkh@linuxfoundation.org> (raw)
In the commit 10174220f55a ("usb: reduce kernel log spam on driver
registration") a lot of unneeded kernel log messages were removed, but
that caused a few build warnings to show up where the variable
`hcd_name` was being set but never used anymore.
Resolve this by just removing these variables as they are not needed
anymore
Reported-by: kernel test robot <lkp@intel.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Alim Akhtar <alim.akhtar@samsung.com>
Cc: Rob Herring <robh@kernel.org>
Cc: linux-usb@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Fixes: 10174220f55a ("usb: reduce kernel log spam on driver registration")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/host/ehci-exynos.c | 1 -
drivers/usb/host/ehci-platform.c | 2 --
drivers/usb/host/ohci-platform.c | 2 --
3 files changed, 5 deletions(-)
diff --git a/drivers/usb/host/ehci-exynos.c b/drivers/usb/host/ehci-exynos.c
index a65e365e3a04..c8e152c2e0ce 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-platform.c b/drivers/usb/host/ehci-platform.c
index 50491eea9409..fe497c876d76 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/ohci-platform.c b/drivers/usb/host/ohci-platform.c
index 6d56b52966c7..4e7946024ce7 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);
--
2.37.2
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next reply other threads:[~2022-08-31 7:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-31 7:30 Greg Kroah-Hartman [this message]
2022-08-31 14:21 ` [PATCH] USB: hcd: remove unused hcd_name variables Alan Stern
2022-09-01 13:53 ` Greg Kroah-Hartman
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