From: Arnd Bergmann <arnd@arndb.de>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-arm-kernel@lists.infradead.org,
Felipe Balbi <balbi@kernel.org>,
Alan Stern <stern@rowland.harvard.edu>,
linux-usb@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/6] usb: host: unhide suspend/resume declarations
Date: Wed, 2 Mar 2016 16:24:03 +0100 [thread overview]
Message-ID: <1456932255-71725-2-git-send-email-arnd@arndb.de> (raw)
In-Reply-To: <1456932255-71725-1-git-send-email-arnd@arndb.de>
There is no need to hide function declarations, and making
these visible to the SoC specific host drivers lets us
use __maybe_unused and IS_ENABLED() checks to control
their use, rather than having to use #ifdef to hide all
callers.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/usb/host/ehci.h | 2 --
drivers/usb/host/ohci.h | 2 --
2 files changed, 4 deletions(-)
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 2ddf35203c05..3f3b74aeca97 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -888,12 +888,10 @@ extern int ehci_handshake(struct ehci_hcd *ehci, void __iomem *ptr,
u32 mask, u32 done, int usec);
extern int ehci_reset(struct ehci_hcd *ehci);
-#ifdef CONFIG_PM
extern int ehci_suspend(struct usb_hcd *hcd, bool do_wakeup);
extern int ehci_resume(struct usb_hcd *hcd, bool force_reset);
extern void ehci_adjust_port_wakeup_flags(struct ehci_hcd *ehci,
bool suspending, bool do_wakeup);
-#endif /* CONFIG_PM */
extern int ehci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
u16 wIndex, char *buf, u16 wLength);
diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h
index bc462288cfb0..37f1725e7a46 100644
--- a/drivers/usb/host/ohci.h
+++ b/drivers/usb/host/ohci.h
@@ -735,10 +735,8 @@ extern void ohci_init_driver(struct hc_driver *drv,
const struct ohci_driver_overrides *over);
extern int ohci_restart(struct ohci_hcd *ohci);
extern int ohci_setup(struct usb_hcd *hcd);
-#ifdef CONFIG_PM
extern int ohci_suspend(struct usb_hcd *hcd, bool do_wakeup);
extern int ohci_resume(struct usb_hcd *hcd, bool hibernated);
-#endif
extern int ohci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
u16 wIndex, char *buf, u16 wLength);
extern int ohci_hub_status_data(struct usb_hcd *hcd, char *buf);
--
2.7.0
next parent reply other threads:[~2016-03-02 15:25 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1456932255-71725-1-git-send-email-arnd@arndb.de>
2016-03-02 15:24 ` Arnd Bergmann [this message]
2016-03-02 15:58 ` Alan Stern
2016-03-02 15:24 ` [PATCH 2/6] usb: xhci-mtk: use __maybe_unused to hide pm functions Arnd Bergmann
2016-03-04 16:33 ` Matthias Brugger
2016-03-10 11:42 ` Mathias Nyman
2016-03-02 15:24 ` [PATCH 3/6] usb: ohci-at91: " Arnd Bergmann
2016-03-02 15:34 ` Nicolas Ferre
2016-03-02 15:24 ` [PATCH 4/6] usb: ehci-atmel: " Arnd Bergmann
2016-03-02 15:34 ` Nicolas Ferre
2016-03-02 15:24 ` [PATCH 5/6] phy: dm816x: " Arnd Bergmann
2016-03-02 15:24 ` [PATCH 6/6] phy: twl4030: " Arnd Bergmann
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1456932255-71725-2-git-send-email-arnd@arndb.de \
--to=arnd@arndb.de \
--cc=balbi@kernel.org \
--cc=gregkh@linuxfoundation.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=stern@rowland.harvard.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®