diff options
| author | Alan Stern <stern@rowland.harvard.edu> | 2013-03-28 00:14:46 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-28 22:10:22 +0400 |
| commit | 84ebc10294a3d7be4c66f51070b7aedbaa24de9b (patch) | |
| tree | 36fc8e5387474ee3b47f6ed4224cb491e1ea7155 /drivers/usb/core/sysfs.c | |
| parent | 0aa2832dd0d9d8609fd8f15139bc7572541a1215 (diff) | |
| download | linux-84ebc10294a3d7be4c66f51070b7aedbaa24de9b.tar.xz | |
USB: remove CONFIG_USB_SUSPEND option
This patch (as1675) removes the CONFIG_USB_SUSPEND option, essentially
replacing it everywhere with CONFIG_PM_RUNTIME (except for one place
in hub.c, where it is replaced with CONFIG_PM because the code needs
to be used in both runtime and system PM). The net result is code
shrinkage and simplification.
There's very little point in keeping CONFIG_USB_SUSPEND because almost
everybody enables it. The few that don't will find that the usbcore
module has gotten somewhat bigger and they will have to take active
measures if they want to prevent hubs from being runtime suspended.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/core/sysfs.c')
| -rw-r--r-- | drivers/usb/core/sysfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c index 3f81a3dc6867..aa38db44818a 100644 --- a/drivers/usb/core/sysfs.c +++ b/drivers/usb/core/sysfs.c @@ -338,7 +338,7 @@ static void remove_persist_attributes(struct device *dev) #endif /* CONFIG_PM */ -#ifdef CONFIG_USB_SUSPEND +#ifdef CONFIG_PM_RUNTIME static ssize_t show_connected_duration(struct device *dev, struct device_attribute *attr, @@ -544,7 +544,7 @@ static void remove_power_attributes(struct device *dev) #define add_power_attributes(dev) 0 #define remove_power_attributes(dev) do {} while (0) -#endif /* CONFIG_USB_SUSPEND */ +#endif /* CONFIG_PM_RUNTIME */ /* Descriptor fields */ |