diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-01 16:26:24 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-01 16:26:24 -0700 |
| commit | 4dd7aa0f3c8ade14da682311cdc0e1298226763e (patch) | |
| tree | 1f16100dfa1d39bc0b206ad1486dc9e40934cb0e /drivers/usb | |
| parent | d1db0eea852497762cab43b905b879dfcd3b8987 (diff) | |
| parent | 886c7c426d465732ec9d1b2bbdda5642fc2e7e05 (diff) | |
| download | linux-4dd7aa0f3c8ade14da682311cdc0e1298226763e.tar.gz | |
Merge tag 'fixes-for-v3.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus
Felipe writes:
usb: fixes for v3.15-rc4
Small pull request this time containing only 3 patches.
One patch is fixing at91 resource retrieval, one fixes a
conditional in the generic OTG FSM and another fixes a
state transition also on our generic OTG FSM.
Signed-of-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/at91_udc.c | 10 | ||||
| -rw-r--r-- | drivers/usb/phy/phy-fsm-usb.c | 9 |
2 files changed, 5 insertions, 14 deletions
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c index f605ad8c1902..cfd18bcca723 100644 --- a/drivers/usb/gadget/at91_udc.c +++ b/drivers/usb/gadget/at91_udc.c @@ -1709,16 +1709,6 @@ static int at91udc_probe(struct platform_device *pdev) return -ENODEV; } - if (pdev->num_resources != 2) { - DBG("invalid num_resources\n"); - return -ENODEV; - } - if ((pdev->resource[0].flags != IORESOURCE_MEM) - || (pdev->resource[1].flags != IORESOURCE_IRQ)) { - DBG("invalid resource type\n"); - return -ENODEV; - } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) return -ENXIO; diff --git a/drivers/usb/phy/phy-fsm-usb.c b/drivers/usb/phy/phy-fsm-usb.c index c47e5a6edde2..d03fadd2629f 100644 --- a/drivers/usb/phy/phy-fsm-usb.c +++ b/drivers/usb/phy/phy-fsm-usb.c @@ -303,17 +303,18 @@ int otg_statemachine(struct otg_fsm *fsm) otg_set_state(fsm, OTG_STATE_A_WAIT_VRISE); break; case OTG_STATE_A_WAIT_VRISE: - if (fsm->id || fsm->a_bus_drop || fsm->a_vbus_vld || - fsm->a_wait_vrise_tmout) { + if (fsm->a_vbus_vld) otg_set_state(fsm, OTG_STATE_A_WAIT_BCON); - } + else if (fsm->id || fsm->a_bus_drop || + fsm->a_wait_vrise_tmout) + otg_set_state(fsm, OTG_STATE_A_WAIT_VFALL); break; case OTG_STATE_A_WAIT_BCON: if (!fsm->a_vbus_vld) otg_set_state(fsm, OTG_STATE_A_VBUS_ERR); else if (fsm->b_conn) otg_set_state(fsm, OTG_STATE_A_HOST); - else if (fsm->id | fsm->a_bus_drop | fsm->a_wait_bcon_tmout) + else if (fsm->id || fsm->a_bus_drop || fsm->a_wait_bcon_tmout) otg_set_state(fsm, OTG_STATE_A_WAIT_VFALL); break; case OTG_STATE_A_HOST: |