diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2011-04-28 09:41:14 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-04-30 02:24:34 +0200 |
| commit | bc57381e634782009b1cb2e86b18013699ada576 (patch) | |
| tree | 2ff4b5937d810ef04aa1960745f06c4e0c99f939 /drivers/usb/renesas_usbhs/common.h | |
| parent | usb: renesas_usbhs: prevent NULL pointer crash (diff) | |
| download | linux-bc57381e634782009b1cb2e86b18013699ada576.tar.xz linux-bc57381e634782009b1cb2e86b18013699ada576.zip | |
usb: renesas_usbhs: use delayed_work instead of work_struct
This delay is used to overjump debounce.
And, this patch also move usbhsc_drvcllbck_notify_hotplug to global,
because it will be called from other files.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/renesas_usbhs/common.h')
| -rw-r--r-- | drivers/usb/renesas_usbhs/common.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/renesas_usbhs/common.h b/drivers/usb/renesas_usbhs/common.h index f3b907d26082..0157eb805cf6 100644 --- a/drivers/usb/renesas_usbhs/common.h +++ b/drivers/usb/renesas_usbhs/common.h @@ -177,7 +177,7 @@ struct usbhs_priv { struct renesas_usbhs_platform_callback *pfunc; struct renesas_usbhs_driver_param *dparam; - struct work_struct notify_hotplug_work; + struct delayed_work notify_hotplug_work; struct platform_device *pdev; spinlock_t lock; @@ -200,6 +200,7 @@ u16 usbhs_read(struct usbhs_priv *priv, u32 reg); void usbhs_write(struct usbhs_priv *priv, u32 reg, u16 data); void usbhs_bset(struct usbhs_priv *priv, u32 reg, u16 mask, u16 data); +int usbhsc_drvcllbck_notify_hotplug(struct platform_device *pdev); /* * sysconfig */ |