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authorAlan Stern <stern@rowland.harvard.edu>2005-10-13 17:08:02 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2005-10-28 16:47:44 -0700
commit0c0382e32d46f606951010b202382be14d180a17 (patch)
tree078327baa96637ca6d70bae3c59a16b0ff46f1f1 /drivers/usb/host
parentbb200f6eac6372839921be1fe87c1f5c292a7bd6 (diff)
[PATCH] USB: Rename hcd->hub_suspend to hcd->bus_suspend
This patch (as580) is perhaps the only result from the long discussion I had with David about his changes to the root-hub suspend/resume code. It renames the hub_suspend and hub_resume methods in struct usb_hcd to bus_suspend and bus_resume. These are more descriptive names, since the methods really do suspend or resume an entire USB bus, and less likely to be confused with the hub_suspend and hub_resume routines in hub.c. It also takes David's advice about removing the layer of bus glue, where those methods are called. And it implements a related change that David made to the other HCDs but forgot to put into dummy_hcd. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host')
-rw-r--r--drivers/usb/host/ehci-hub.c8
-rw-r--r--drivers/usb/host/ehci-pci.c4
-rw-r--r--drivers/usb/host/isp116x-hcd.c12
-rw-r--r--drivers/usb/host/ohci-au1xxx.c4
-rw-r--r--drivers/usb/host/ohci-hub.c6
-rw-r--r--drivers/usb/host/ohci-lh7a404.c4
-rw-r--r--drivers/usb/host/ohci-omap.c4
-rw-r--r--drivers/usb/host/ohci-pci.c4
-rw-r--r--drivers/usb/host/ohci-ppc-soc.c4
-rw-r--r--drivers/usb/host/ohci-pxa27x.c4
-rw-r--r--drivers/usb/host/ohci-s3c2410.c4
-rw-r--r--drivers/usb/host/ohci-sa1111.c4
-rw-r--r--drivers/usb/host/sl811-hcd.c16
-rw-r--r--drivers/usb/host/uhci-hcd.c4
14 files changed, 41 insertions, 41 deletions
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 18d3f227031..88cb4ada686 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -30,7 +30,7 @@
#ifdef CONFIG_PM
-static int ehci_hub_suspend (struct usb_hcd *hcd)
+static int ehci_bus_suspend (struct usb_hcd *hcd)
{
struct ehci_hcd *ehci = hcd_to_ehci (hcd);
int port;
@@ -83,7 +83,7 @@ static int ehci_hub_suspend (struct usb_hcd *hcd)
/* caller has locked the root hub, and should reset/reinit on error */
-static int ehci_hub_resume (struct usb_hcd *hcd)
+static int ehci_bus_resume (struct usb_hcd *hcd)
{
struct ehci_hcd *ehci = hcd_to_ehci (hcd);
u32 temp;
@@ -159,8 +159,8 @@ static int ehci_hub_resume (struct usb_hcd *hcd)
#else
-#define ehci_hub_suspend NULL
-#define ehci_hub_resume NULL
+#define ehci_bus_suspend NULL
+#define ehci_bus_resume NULL
#endif /* CONFIG_PM */
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 66ebf75b203..8bbc8dfe19f 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -363,8 +363,8 @@ static const struct hc_driver ehci_pci_hc_driver = {
*/
.hub_status_data = ehci_hub_status_data,
.hub_control = ehci_hub_control,
- .hub_suspend = ehci_hub_suspend,
- .hub_resume = ehci_hub_resume,
+ .bus_suspend = ehci_bus_suspend,
+ .bus_resume = ehci_bus_resume,
};
/*-------------------------------------------------------------------------*/
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index f68220fc53f..ddb8fc59146 100644
--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
@@ -1160,7 +1160,7 @@ static int isp116x_hub_control(struct usb_hcd *hcd,
#ifdef CONFIG_PM
-static int isp116x_hub_suspend(struct usb_hcd *hcd)
+static int isp116x_bus_suspend(struct usb_hcd *hcd)
{
struct isp116x *isp116x = hcd_to_isp116x(hcd);
unsigned long flags;
@@ -1200,7 +1200,7 @@ static int isp116x_hub_suspend(struct usb_hcd *hcd)
return ret;
}
-static int isp116x_hub_resume(struct usb_hcd *hcd)
+static int isp116x_bus_resume(struct usb_hcd *hcd)
{
struct isp116x *isp116x = hcd_to_isp116x(hcd);
u32 val;
@@ -1266,8 +1266,8 @@ static int isp116x_hub_resume(struct usb_hcd *hcd)
#else
-#define isp116x_hub_suspend NULL
-#define isp116x_hub_resume NULL
+#define isp116x_bus_suspend NULL
+#define isp116x_bus_resume NULL
#endif
@@ -1626,8 +1626,8 @@ static struct hc_driver isp116x_hc_driver = {
.hub_status_data = isp116x_hub_status_data,
.hub_control = isp116x_hub_control,
- .hub_suspend = isp116x_hub_suspend,
- .hub_resume = isp116x_hub_resume,
+ .bus_suspend = isp116x_bus_suspend,
+ .bus_resume = isp116x_bus_resume,
};
/*----------------------------------------------------------------*/
diff --git a/drivers/usb/host/ohci-au1xxx.c b/drivers/usb/host/ohci-au1xxx.c
index 550d67a554f..ac463c49303 100644
--- a/drivers/usb/host/ohci-au1xxx.c
+++ b/drivers/usb/host/ohci-au1xxx.c
@@ -215,8 +215,8 @@ static const struct hc_driver ohci_au1xxx_hc_driver = {
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
#ifdef CONFIG_PM
- .hub_suspend = ohci_hub_suspend,
- .hub_resume = ohci_hub_resume,
+ .bus_suspend = ohci_bus_suspend,
+ .bus_resume = ohci_bus_resume,
#endif
.start_port_reset = ohci_start_port_reset,
};
diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c
index 39a60e731ec..e01e77bc324 100644
--- a/drivers/usb/host/ohci-hub.c
+++ b/drivers/usb/host/ohci-hub.c
@@ -45,7 +45,7 @@ static void dl_done_list (struct ohci_hcd *, struct pt_regs *);
static void finish_unlinks (struct ohci_hcd *, u16 , struct pt_regs *);
static int ohci_restart (struct ohci_hcd *ohci);
-static int ohci_hub_suspend (struct usb_hcd *hcd)
+static int ohci_bus_suspend (struct usb_hcd *hcd)
{
struct ohci_hcd *ohci = hcd_to_ohci (hcd);
int status = 0;
@@ -135,7 +135,7 @@ static inline struct ed *find_head (struct ed *ed)
}
/* caller has locked the root hub */
-static int ohci_hub_resume (struct usb_hcd *hcd)
+static int ohci_bus_resume (struct usb_hcd *hcd)
{
struct ohci_hcd *ohci = hcd_to_ohci (hcd);
u32 temp, enables;
@@ -362,7 +362,7 @@ done:
&& usb_trylock_device (hcd->self.root_hub)
) {
ohci_vdbg (ohci, "autosuspend\n");
- (void) ohci_hub_suspend (hcd);
+ (void) ohci_bus_suspend (hcd);
usb_unlock_device (hcd->self.root_hub);
}
#endif
diff --git a/drivers/usb/host/ohci-lh7a404.c b/drivers/usb/host/ohci-lh7a404.c
index 71d975ae78b..e2ed55b69f8 100644
--- a/drivers/usb/host/ohci-lh7a404.c
+++ b/drivers/usb/host/ohci-lh7a404.c
@@ -194,8 +194,8 @@ static const struct hc_driver ohci_lh7a404_hc_driver = {
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
#ifdef CONFIG_PM
- .hub_suspend = ohci_hub_suspend,
- .hub_resume = ohci_hub_resume,
+ .bus_suspend = ohci_bus_suspend,
+ .bus_resume = ohci_bus_resume,
#endif
.start_port_reset = ohci_start_port_reset,
};
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index b3498b9b965..982cdca2251 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -421,8 +421,8 @@ static const struct hc_driver ohci_omap_hc_driver = {
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
#ifdef CONFIG_PM
- .hub_suspend = ohci_hub_suspend,
- .hub_resume = ohci_hub_resume,
+ .bus_suspend = ohci_bus_suspend,
+ .bus_resume = ohci_bus_resume,
#endif
.start_port_reset = ohci_start_port_reset,
};
diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c
index 99a0ad41aec..a8dde8b7569 100644
--- a/drivers/usb/host/ohci-pci.c
+++ b/drivers/usb/host/ohci-pci.c
@@ -195,8 +195,8 @@ static const struct hc_driver ohci_pci_hc_driver = {
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
#ifdef CONFIG_PM
- .hub_suspend = ohci_hub_suspend,
- .hub_resume = ohci_hub_resume,
+ .bus_suspend = ohci_bus_suspend,
+ .bus_resume = ohci_bus_resume,
#endif
.start_port_reset = ohci_start_port_reset,
};
diff --git a/drivers/usb/host/ohci-ppc-soc.c b/drivers/usb/host/ohci-ppc-soc.c
index ec20710e99f..228845eb7ea 100644
--- a/drivers/usb/host/ohci-ppc-soc.c
+++ b/drivers/usb/host/ohci-ppc-soc.c
@@ -164,8 +164,8 @@ static const struct hc_driver ohci_ppc_soc_hc_driver = {
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
#ifdef CONFIG_PM
- .hub_suspend = ohci_hub_suspend,
- .hub_resume = ohci_hub_resume,
+ .bus_suspend = ohci_bus_suspend,
+ .bus_resume = ohci_bus_resume,
#endif
.start_port_reset = ohci_start_port_reset,
};
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index 2e7b48502a3..d287dcccd41 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -279,8 +279,8 @@ static const struct hc_driver ohci_pxa27x_hc_driver = {
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
#ifdef CONFIG_PM
- .hub_suspend = ohci_hub_suspend,
- .hub_resume = ohci_hub_resume,
+ .bus_suspend = ohci_bus_suspend,
+ .bus_resume = ohci_bus_resume,
#endif
.start_port_reset = ohci_start_port_reset,
};
diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c
index 922e2a6f46e..3225d455f45 100644
--- a/drivers/usb/host/ohci-s3c2410.c
+++ b/drivers/usb/host/ohci-s3c2410.c
@@ -449,8 +449,8 @@ static const struct hc_driver ohci_s3c2410_hc_driver = {
.hub_status_data = ohci_s3c2410_hub_status_data,
.hub_control = ohci_s3c2410_hub_control,
#ifdef CONFIG_PM
- .hub_suspend = ohci_hub_suspend,
- .hub_resume = ohci_hub_resume,
+ .bus_suspend = ohci_bus_suspend,
+ .bus_resume = ohci_bus_resume,
#endif
.start_port_reset = ohci_start_port_reset,
};
diff --git a/drivers/usb/host/ohci-sa1111.c b/drivers/usb/host/ohci-sa1111.c
index 13324b7f9c5..fb3221ebbb2 100644
--- a/drivers/usb/host/ohci-sa1111.c
+++ b/drivers/usb/host/ohci-sa1111.c
@@ -236,8 +236,8 @@ static const struct hc_driver ohci_sa1111_hc_driver = {
.hub_status_data = ohci_hub_status_data,
.hub_control = ohci_hub_control,
#ifdef CONFIG_PM
- .hub_suspend = ohci_hub_suspend,
- .hub_resume = ohci_hub_resume,
+ .bus_suspend = ohci_bus_suspend,
+ .bus_resume = ohci_bus_resume,
#endif
.start_port_reset = ohci_start_port_reset,
};
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index b5e7a478bc0..1e47c1f86e7 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -1363,7 +1363,7 @@ error:
#ifdef CONFIG_PM
static int
-sl811h_hub_suspend(struct usb_hcd *hcd)
+sl811h_bus_suspend(struct usb_hcd *hcd)
{
// SOFs off
DBG("%s\n", __FUNCTION__);
@@ -1371,7 +1371,7 @@ sl811h_hub_suspend(struct usb_hcd *hcd)
}
static int
-sl811h_hub_resume(struct usb_hcd *hcd)
+sl811h_bus_resume(struct usb_hcd *hcd)
{
// SOFs on
DBG("%s\n", __FUNCTION__);
@@ -1380,8 +1380,8 @@ sl811h_hub_resume(struct usb_hcd *hcd)
#else
-#define sl811h_hub_suspend NULL
-#define sl811h_hub_resume NULL
+#define sl811h_bus_suspend NULL
+#define sl811h_bus_resume NULL
#endif
@@ -1623,8 +1623,8 @@ static struct hc_driver sl811h_hc_driver = {
*/
.hub_status_data = sl811h_hub_status_data,
.hub_control = sl811h_hub_control,
- .hub_suspend = sl811h_hub_suspend,
- .hub_resume = sl811h_hub_resume,
+ .bus_suspend = sl811h_bus_suspend,
+ .bus_resume = sl811h_bus_resume,
};
/*-------------------------------------------------------------------------*/
@@ -1791,7 +1791,7 @@ sl811h_suspend(struct device *dev, pm_message_t state)
int retval = 0;
if (state.event == PM_EVENT_FREEZE)
- retval = sl811h_hub_suspend(hcd);
+ retval = sl811h_bus_suspend(hcd);
else if (state.event == PM_EVENT_SUSPEND)
port_power(sl811, 0);
if (retval == 0)
@@ -1816,7 +1816,7 @@ sl811h_resume(struct device *dev)
}
dev->power.power_state = PMSG_ON;
- return sl811h_hub_resume(hcd);
+ return sl811h_bus_resume(hcd);
}
#else
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index 6df555e3d97..72cd1576d20 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -804,8 +804,8 @@ static const struct hc_driver uhci_driver = {
#ifdef CONFIG_PM
.suspend = uhci_suspend,
.resume = uhci_resume,
- .hub_suspend = uhci_rh_suspend,
- .hub_resume = uhci_rh_resume,
+ .bus_suspend = uhci_rh_suspend,
+ .bus_resume = uhci_rh_resume,
#endif
.stop = uhci_stop,