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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
| commit | d635711daa98be86d4c7fd01499c34f566b54ccb (patch) | |
| tree | aa5cc3760a27c3d57146498cb82fa549547de06c /drivers/usb/renesas_usbhs/pipe.c | |
| parent | c91265cd0efb83778f015b4d4b1129bd2cfd075e (diff) | |
Linux-libre 4.6.2-gnu
Diffstat (limited to 'drivers/usb/renesas_usbhs/pipe.c')
| -rw-r--r-- | drivers/usb/renesas_usbhs/pipe.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/usb/renesas_usbhs/pipe.c b/drivers/usb/renesas_usbhs/pipe.c index 0e95d2925..78e9dba70 100644 --- a/drivers/usb/renesas_usbhs/pipe.c +++ b/drivers/usb/renesas_usbhs/pipe.c @@ -241,7 +241,7 @@ static int usbhsp_pipe_barrier(struct usbhs_pipe *pipe) { struct usbhs_priv *priv = usbhs_pipe_to_priv(pipe); int timeout = 1024; - u16 val; + u16 mask = usbhs_mod_is_host(priv) ? (CSSTS | PID_MASK) : PID_MASK; /* * make sure.... @@ -265,9 +265,7 @@ static int usbhsp_pipe_barrier(struct usbhs_pipe *pipe) usbhs_pipe_disable(pipe); do { - val = usbhsp_pipectrl_get(pipe); - val &= CSSTS | PID_MASK; - if (!val) + if (!(usbhsp_pipectrl_get(pipe) & mask)) return 0; udelay(10); |