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
WARNING: multiple messages have this Message-ID (diff)
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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2022-08-31 7:30 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-08-31 7:30 Greg Kroah-Hartman [this message] 2022-08-31 7:30 ` [PATCH] USB: hcd: remove unused hcd_name variables Greg Kroah-Hartman 2022-08-31 14:21 ` Alan Stern 2022-08-31 14:21 ` Alan Stern 2022-09-01 13:53 ` Greg Kroah-Hartman 2022-09-01 13:53 ` Greg Kroah-Hartman
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