diff options
| author | Ingo Molnar <mingo@kernel.org> | 2016-07-07 08:58:23 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-07-07 08:58:23 +0200 |
| commit | 3ebe3bd8fbd51b5e04e93c7f3fb90bd096a86344 (patch) | |
| tree | 41b67e7a92f1935b1d5acdc714de1b13f657b7af /drivers/phy/phy-rcar-gen3-usb2.c | |
| parent | c50f62454f4b489422333cb2e31401d87456bfa1 (diff) | |
| parent | 2c81a6477081966fe80b8c6daa68459bca896774 (diff) | |
| download | linux-rt-3ebe3bd8fbd51b5e04e93c7f3fb90bd096a86344.tar.gz | |
Merge branch 'perf/urgent' into perf/core, to pick up fixes before merging new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/phy/phy-rcar-gen3-usb2.c')
| -rw-r--r-- | drivers/phy/phy-rcar-gen3-usb2.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/phy/phy-rcar-gen3-usb2.c b/drivers/phy/phy-rcar-gen3-usb2.c index 76bb88f0700a..4be3f5dbbc9f 100644 --- a/drivers/phy/phy-rcar-gen3-usb2.c +++ b/drivers/phy/phy-rcar-gen3-usb2.c @@ -144,12 +144,6 @@ static void rcar_gen3_init_for_peri(struct rcar_gen3_chan *ch) extcon_set_cable_state_(ch->extcon, EXTCON_USB, true); } -static bool rcar_gen3_check_vbus(struct rcar_gen3_chan *ch) -{ - return !!(readl(ch->base + USB2_ADPCTRL) & - USB2_ADPCTRL_OTGSESSVLD); -} - static bool rcar_gen3_check_id(struct rcar_gen3_chan *ch) { return !!(readl(ch->base + USB2_ADPCTRL) & USB2_ADPCTRL_IDDIG); @@ -157,13 +151,7 @@ static bool rcar_gen3_check_id(struct rcar_gen3_chan *ch) static void rcar_gen3_device_recognition(struct rcar_gen3_chan *ch) { - bool is_host = true; - - /* B-device? */ - if (rcar_gen3_check_id(ch) && rcar_gen3_check_vbus(ch)) - is_host = false; - - if (is_host) + if (!rcar_gen3_check_id(ch)) rcar_gen3_init_for_host(ch); else rcar_gen3_init_for_peri(ch); |