diff options
| author | John Youn <John.Youn@synopsys.com> | 2017-01-23 23:54:52 +0100 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-01-24 15:19:04 +0100 |
| commit | 0f3a7459ae2fd47cce099735ea3260979729cbfd (patch) | |
| tree | 64be04ce1dbf3d65c5996a7cc7d77edfa80399e2 /drivers/usb/dwc2/params.c | |
| parent | usb: gadget: f_hid: fix: Move IN request allocation to set_alt() (diff) | |
| download | linux-0f3a7459ae2fd47cce099735ea3260979729cbfd.tar.xz linux-0f3a7459ae2fd47cce099735ea3260979729cbfd.zip | |
usb: dwc2: Remove unused otg_ver parameter
The otg_ver parameter only controls the SRP pulsing method and defaults
to the 1.3 behavior. It is unused and can be removed.
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/usb/dwc2/params.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c index bcd1e19b4076..074f4061206a 100644 --- a/drivers/usb/dwc2/params.c +++ b/drivers/usb/dwc2/params.c @@ -40,7 +40,6 @@ static const struct dwc2_core_params params_hi6220 = { .otg_cap = 2, /* No HNP/SRP capable */ - .otg_ver = 0, /* 1.3 */ .dma_desc_enable = 0, .dma_desc_fs_enable = 0, .speed = 0, /* High Speed */ @@ -71,7 +70,6 @@ static const struct dwc2_core_params params_hi6220 = { static const struct dwc2_core_params params_bcm2835 = { .otg_cap = 0, /* HNP/SRP capable */ - .otg_ver = 0, /* 1.3 */ .dma_desc_enable = 0, .dma_desc_fs_enable = 0, .speed = 0, /* High Speed */ @@ -101,7 +99,6 @@ static const struct dwc2_core_params params_bcm2835 = { static const struct dwc2_core_params params_rk3066 = { .otg_cap = 2, /* non-HNP/non-SRP */ - .otg_ver = -1, .dma_desc_enable = 0, .dma_desc_fs_enable = 0, .speed = -1, @@ -132,7 +129,6 @@ static const struct dwc2_core_params params_rk3066 = { static const struct dwc2_core_params params_ltq = { .otg_cap = 2, /* non-HNP/non-SRP */ - .otg_ver = -1, .dma_desc_enable = -1, .dma_desc_fs_enable = -1, .speed = -1, @@ -163,7 +159,6 @@ static const struct dwc2_core_params params_ltq = { static const struct dwc2_core_params params_amlogic = { .otg_cap = DWC2_CAP_PARAM_NO_HNP_SRP_CAPABLE, - .otg_ver = -1, .dma_desc_enable = 0, .dma_desc_fs_enable = 0, .speed = DWC2_SPEED_PARAM_HIGH, @@ -194,7 +189,6 @@ static const struct dwc2_core_params params_amlogic = { static const struct dwc2_core_params params_default = { .otg_cap = -1, - .otg_ver = -1, /* * Disable descriptor dma mode by default as the HW can support @@ -978,22 +972,6 @@ static void dwc2_set_param_ahbcfg(struct dwc2_hsotg *hsotg, int val) GAHBCFG_HBSTLEN_SHIFT; } -static void dwc2_set_param_otg_ver(struct dwc2_hsotg *hsotg, int val) -{ - if (DWC2_OUT_OF_BOUNDS(val, 0, 1)) { - if (val >= 0) { - dev_err(hsotg->dev, - "'%d' invalid for parameter otg_ver\n", val); - dev_err(hsotg->dev, - "otg_ver must be 0 (for OTG 1.3 support) or 1 (for OTG 2.0 support)\n"); - } - val = 0; - dev_dbg(hsotg->dev, "Setting otg_ver to %d\n", val); - } - - hsotg->params.otg_ver = val; -} - static void dwc2_set_param_uframe_sched(struct dwc2_hsotg *hsotg, int val) { if (DWC2_OUT_OF_BOUNDS(val, 0, 1)) { @@ -1154,7 +1132,6 @@ static void dwc2_set_parameters(struct dwc2_hsotg *hsotg, params->en_multiple_tx_fifo); dwc2_set_param_reload_ctl(hsotg, params->reload_ctl); dwc2_set_param_ahbcfg(hsotg, params->ahbcfg); - dwc2_set_param_otg_ver(hsotg, params->otg_ver); dwc2_set_param_uframe_sched(hsotg, params->uframe_sched); dwc2_set_param_external_id_pin_ctl(hsotg, params->external_id_pin_ctl); dwc2_set_param_hibernation(hsotg, params->hibernation); |