diff options
Diffstat (limited to 'drivers/usb/gadget')
-rw-r--r-- | drivers/usb/gadget/dummy_hcd.c | 22 | ||||
-rw-r--r-- | drivers/usb/gadget/omap_udc.c | 9 | ||||
-rw-r--r-- | drivers/usb/gadget/pxa2xx_udc.c | 17 |
3 files changed, 14 insertions, 34 deletions
diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c index 583db7c38cf1..f2bdf4e1eb80 100644 --- a/drivers/usb/gadget/dummy_hcd.c +++ b/drivers/usb/gadget/dummy_hcd.c | |||
@@ -935,14 +935,10 @@ static int dummy_udc_remove (struct device *dev) | |||
935 | return 0; | 935 | return 0; |
936 | } | 936 | } |
937 | 937 | ||
938 | static int dummy_udc_suspend (struct device *dev, pm_message_t state, | 938 | static int dummy_udc_suspend (struct device *dev, pm_message_t state) |
939 | u32 level) | ||
940 | { | 939 | { |
941 | struct dummy *dum = dev_get_drvdata(dev); | 940 | struct dummy *dum = dev_get_drvdata(dev); |
942 | 941 | ||
943 | if (level != SUSPEND_DISABLE) | ||
944 | return 0; | ||
945 | |||
946 | dev_dbg (dev, "%s\n", __FUNCTION__); | 942 | dev_dbg (dev, "%s\n", __FUNCTION__); |
947 | spin_lock_irq (&dum->lock); | 943 | spin_lock_irq (&dum->lock); |
948 | dum->udc_suspended = 1; | 944 | dum->udc_suspended = 1; |
@@ -954,13 +950,10 @@ static int dummy_udc_suspend (struct device *dev, pm_message_t state, | |||
954 | return 0; | 950 | return 0; |
955 | } | 951 | } |
956 | 952 | ||
957 | static int dummy_udc_resume (struct device *dev, u32 level) | 953 | static int dummy_udc_resume (struct device *dev) |
958 | { | 954 | { |
959 | struct dummy *dum = dev_get_drvdata(dev); | 955 | struct dummy *dum = dev_get_drvdata(dev); |
960 | 956 | ||
961 | if (level != RESUME_ENABLE) | ||
962 | return 0; | ||
963 | |||
964 | dev_dbg (dev, "%s\n", __FUNCTION__); | 957 | dev_dbg (dev, "%s\n", __FUNCTION__); |
965 | spin_lock_irq (&dum->lock); | 958 | spin_lock_irq (&dum->lock); |
966 | dum->udc_suspended = 0; | 959 | dum->udc_suspended = 0; |
@@ -1936,14 +1929,10 @@ static int dummy_hcd_remove (struct device *dev) | |||
1936 | return 0; | 1929 | return 0; |
1937 | } | 1930 | } |
1938 | 1931 | ||
1939 | static int dummy_hcd_suspend (struct device *dev, pm_message_t state, | 1932 | static int dummy_hcd_suspend (struct device *dev, pm_message_t state) |
1940 | u32 level) | ||
1941 | { | 1933 | { |
1942 | struct usb_hcd *hcd; | 1934 | struct usb_hcd *hcd; |
1943 | 1935 | ||
1944 | if (level != SUSPEND_DISABLE) | ||
1945 | return 0; | ||
1946 | |||
1947 | dev_dbg (dev, "%s\n", __FUNCTION__); | 1936 | dev_dbg (dev, "%s\n", __FUNCTION__); |
1948 | hcd = dev_get_drvdata (dev); | 1937 | hcd = dev_get_drvdata (dev); |
1949 | 1938 | ||
@@ -1958,13 +1947,10 @@ static int dummy_hcd_suspend (struct device *dev, pm_message_t state, | |||
1958 | return 0; | 1947 | return 0; |
1959 | } | 1948 | } |
1960 | 1949 | ||
1961 | static int dummy_hcd_resume (struct device *dev, u32 level) | 1950 | static int dummy_hcd_resume (struct device *dev) |
1962 | { | 1951 | { |
1963 | struct usb_hcd *hcd; | 1952 | struct usb_hcd *hcd; |
1964 | 1953 | ||
1965 | if (level != RESUME_ENABLE) | ||
1966 | return 0; | ||
1967 | |||
1968 | dev_dbg (dev, "%s\n", __FUNCTION__); | 1954 | dev_dbg (dev, "%s\n", __FUNCTION__); |
1969 | hcd = dev_get_drvdata (dev); | 1955 | hcd = dev_get_drvdata (dev); |
1970 | hcd->state = HC_STATE_RUNNING; | 1956 | hcd->state = HC_STATE_RUNNING; |
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c index ff5533e69560..58b3ec97fb9a 100644 --- a/drivers/usb/gadget/omap_udc.c +++ b/drivers/usb/gadget/omap_udc.c | |||
@@ -2909,12 +2909,10 @@ static int __exit omap_udc_remove(struct device *dev) | |||
2909 | * may involve talking to an external transceiver (e.g. isp1301). | 2909 | * may involve talking to an external transceiver (e.g. isp1301). |
2910 | */ | 2910 | */ |
2911 | 2911 | ||
2912 | static int omap_udc_suspend(struct device *dev, pm_message_t message, u32 level) | 2912 | static int omap_udc_suspend(struct device *dev, pm_message_t message) |
2913 | { | 2913 | { |
2914 | u32 devstat; | 2914 | u32 devstat; |
2915 | 2915 | ||
2916 | if (level != SUSPEND_POWER_DOWN) | ||
2917 | return 0; | ||
2918 | devstat = UDC_DEVSTAT_REG; | 2916 | devstat = UDC_DEVSTAT_REG; |
2919 | 2917 | ||
2920 | /* we're requesting 48 MHz clock if the pullup is enabled | 2918 | /* we're requesting 48 MHz clock if the pullup is enabled |
@@ -2931,11 +2929,8 @@ static int omap_udc_suspend(struct device *dev, pm_message_t message, u32 level) | |||
2931 | return 0; | 2929 | return 0; |
2932 | } | 2930 | } |
2933 | 2931 | ||
2934 | static int omap_udc_resume(struct device *dev, u32 level) | 2932 | static int omap_udc_resume(struct device *dev) |
2935 | { | 2933 | { |
2936 | if (level != RESUME_POWER_ON) | ||
2937 | return 0; | ||
2938 | |||
2939 | DBG("resume + wakeup/SRP\n"); | 2934 | DBG("resume + wakeup/SRP\n"); |
2940 | omap_pullup(&udc->gadget, 1); | 2935 | omap_pullup(&udc->gadget, 1); |
2941 | 2936 | ||
diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c index 73f8c9404156..00dfe42d7a86 100644 --- a/drivers/usb/gadget/pxa2xx_udc.c +++ b/drivers/usb/gadget/pxa2xx_udc.c | |||
@@ -2602,24 +2602,23 @@ static int __exit pxa2xx_udc_remove(struct device *_dev) | |||
2602 | * VBUS IRQs should probably be ignored so that the PXA device just acts | 2602 | * VBUS IRQs should probably be ignored so that the PXA device just acts |
2603 | * "dead" to USB hosts until system resume. | 2603 | * "dead" to USB hosts until system resume. |
2604 | */ | 2604 | */ |
2605 | static int pxa2xx_udc_suspend(struct device *dev, pm_message_t state, u32 level) | 2605 | static int pxa2xx_udc_suspend(struct device *dev, pm_message_t state) |
2606 | { | 2606 | { |
2607 | struct pxa2xx_udc *udc = dev_get_drvdata(dev); | 2607 | struct pxa2xx_udc *udc = dev_get_drvdata(dev); |
2608 | 2608 | ||
2609 | if (level == SUSPEND_POWER_DOWN) { | 2609 | if (!udc->mach->udc_command) |
2610 | if (!udc->mach->udc_command) | 2610 | WARN("USB host won't detect disconnect!\n"); |
2611 | WARN("USB host won't detect disconnect!\n"); | 2611 | pullup(udc, 0); |
2612 | pullup(udc, 0); | 2612 | |
2613 | } | ||
2614 | return 0; | 2613 | return 0; |
2615 | } | 2614 | } |
2616 | 2615 | ||
2617 | static int pxa2xx_udc_resume(struct device *dev, u32 level) | 2616 | static int pxa2xx_udc_resume(struct device *dev) |
2618 | { | 2617 | { |
2619 | struct pxa2xx_udc *udc = dev_get_drvdata(dev); | 2618 | struct pxa2xx_udc *udc = dev_get_drvdata(dev); |
2620 | 2619 | ||
2621 | if (level == RESUME_POWER_ON) | 2620 | pullup(udc, 1); |
2622 | pullup(udc, 1); | 2621 | |
2623 | return 0; | 2622 | return 0; |
2624 | } | 2623 | } |
2625 | 2624 | ||