From: David Cohen <david.a.cohen@linux.intel.com>
To: sarah.a.sharp@linux.intel.com, gregkh@linuxfoundation.org
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
David Cohen <david.a.cohen@linux.intel.com>
Subject: [PATCH] usb/xhci: fix compilation warning when !CONFIG_PCI && !CONFIG_PM
Date: Mon, 6 Jan 2014 17:44:28 -0800 [thread overview]
Message-ID: <1389059068-18491-1-git-send-email-david.a.cohen@linux.intel.com> (raw)
When CONFIG_PCI and CONFIG_PM are not selected, xhci.c gets this
warning:
drivers/usb/host/xhci.c:409:13: warning: ‘xhci_msix_sync_irqs’ defined
but not used [-Wunused-function]
Instead of creating nested #ifdefs, this patch fixes it by defining the
xHCI PCI stubs as inline.
Signed-off-by: David Cohen <david.a.cohen@linux.intel.com>
---
drivers/usb/host/xhci.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 4265b48856f6..672df9840014 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -397,16 +397,16 @@ static int xhci_try_enable_msi(struct usb_hcd *hcd)
#else
-static int xhci_try_enable_msi(struct usb_hcd *hcd)
+static inline int xhci_try_enable_msi(struct usb_hcd *hcd)
{
return 0;
}
-static void xhci_cleanup_msix(struct xhci_hcd *xhci)
+static inline void xhci_cleanup_msix(struct xhci_hcd *xhci)
{
}
-static void xhci_msix_sync_irqs(struct xhci_hcd *xhci)
+static inline void xhci_msix_sync_irqs(struct xhci_hcd *xhci)
{
}
--
1.8.4.2
next reply other threads:[~2014-01-07 1:39 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-07 1:44 David Cohen [this message]
2014-01-07 3:02 ` [PATCH v2] " David Cohen
2014-02-18 18:00 ` David Cohen
2014-02-18 18:47 ` Felipe Balbi
2014-02-18 19:04 ` David Cohen
2014-03-21 21:41 ` David Cohen
2014-03-24 11:44 ` Mathias Nyman
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