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usb: otg: utils: rename function name in OTG utils

Browse Source 
_transceiver() in otg.c is replaced with _phy. usb_set_transceiver is
replaced with usb_add_phy to make it similar to other usb standard
function names like usb_add_hcd.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Kishon Vijay Abraham I 2012-06-22 17:02:45 +05:30 committed by Felipe Balbi
parent 6b03b13336
commit 721002ec1d
36 changed files with 103 additions and 103 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/power/ab8500_charger.c
View File

@ -2517,7 +2517,7 @@ static int __devexit ab8500_charger_remove(struct platform_device *pdev)
dev_err(di->dev, "%s mask and set failed\n", __func__);
usb_unregister_notifier(di->usb_phy, &di->nb);
usb_put_transceiver(di->usb_phy);
usb_put_phy(di->usb_phy);
/* Delete the work queue */
destroy_workqueue(di->charger_wq);
@ -2688,7 +2688,7 @@ static int __devinit ab8500_charger_probe(struct platform_device *pdev)
goto free_ac;
}
di->usb_phy = usb_get_transceiver();
di->usb_phy = usb_get_phy();
if (!di->usb_phy) {
dev_err(di->dev, "failed to get usb transceiver\n");
ret = -EINVAL;
@ -2747,7 +2747,7 @@ free_irq:
free_irq(irq, di);
}
put_usb_phy:
usb_put_transceiver(di->usb_phy);
usb_put_phy(di->usb_phy);
free_usb:
power_supply_unregister(&di->usb_chg.psy);
free_ac:

6
drivers/power/isp1704_charger.c
View File

@ -415,7 +415,7 @@ static int __devinit isp1704_charger_probe(struct platform_device *pdev)
if (!isp)
return -ENOMEM;
isp->phy = usb_get_transceiver();
isp->phy = usb_get_phy();
if (!isp->phy)
goto fail0;
@ -475,7 +475,7 @@ fail2:
power_supply_unregister(&isp->psy);
fail1:
isp1704_charger_set_power(isp, 0);
usb_put_transceiver(isp->phy);
usb_put_phy(isp->phy);
fail0:
kfree(isp);
@ -490,7 +490,7 @@ static int __devexit isp1704_charger_remove(struct platform_device *pdev)
usb_unregister_notifier(isp->phy, &isp->nb);
power_supply_unregister(&isp->psy);
usb_put_transceiver(isp->phy);
usb_put_phy(isp->phy);
isp1704_charger_set_power(isp, 0);
kfree(isp);

6
drivers/power/pda_power.c
View File

@ -321,7 +321,7 @@ static int pda_power_probe(struct platform_device *pdev)
}
#ifdef CONFIG_USB_OTG_UTILS
transceiver = usb_get_transceiver();
transceiver = usb_get_phy();
if (transceiver && !pdata->is_usb_online) {
pdata->is_usb_online = otg_is_usb_online;
}
@ -409,7 +409,7 @@ usb_supply_failed:
free_irq(ac_irq->start, &pda_psy_ac);
#ifdef CONFIG_USB_OTG_UTILS
if (transceiver)
usb_put_transceiver(transceiver);
usb_put_phy(transceiver);
#endif
ac_irq_failed:
if (pdata->is_ac_online)
@ -444,7 +444,7 @@ static int pda_power_remove(struct platform_device *pdev)
power_supply_unregister(&pda_psy_ac);
#ifdef CONFIG_USB_OTG_UTILS
if (transceiver)
usb_put_transceiver(transceiver);
usb_put_phy(transceiver);
#endif
if (ac_draw) {
regulator_put(ac_draw);

6
drivers/power/twl4030_charger.c
View File

@ -479,7 +479,7 @@ static int __init twl4030_bci_probe(struct platform_device *pdev)
INIT_WORK(&bci->work, twl4030_bci_usb_work);
bci->transceiver = usb_get_transceiver();
bci->transceiver = usb_get_phy();
if (bci->transceiver != NULL) {
bci->usb_nb.notifier_call = twl4030_bci_usb_ncb;
usb_register_notifier(bci->transceiver, &bci->usb_nb);
@ -509,7 +509,7 @@ static int __init twl4030_bci_probe(struct platform_device *pdev)
fail_unmask_interrupts:
if (bci->transceiver != NULL) {
usb_unregister_notifier(bci->transceiver, &bci->usb_nb);
usb_put_transceiver(bci->transceiver);
usb_put_phy(bci->transceiver);
}
free_irq(bci->irq_bci, bci);
fail_bci_irq:
@ -540,7 +540,7 @@ static int __exit twl4030_bci_remove(struct platform_device *pdev)
if (bci->transceiver != NULL) {
usb_unregister_notifier(bci->transceiver, &bci->usb_nb);
usb_put_transceiver(bci->transceiver);
usb_put_phy(bci->transceiver);
}
free_irq(bci->irq_bci, bci);
free_irq(bci->irq_chg, bci);

8
drivers/usb/chipidea/udc.c
View File

@ -1687,7 +1687,7 @@ static int udc_start(struct ci13xxx *udc)
udc->gadget.ep0 = &udc->ep0in->ep;
udc->transceiver = usb_get_transceiver();
udc->transceiver = usb_get_phy();
if (udc->udc_driver->flags & CI13XXX_REQUIRE_TRANSCEIVER) {
if (udc->transceiver == NULL) {
@ -1731,7 +1731,7 @@ static int udc_start(struct ci13xxx *udc)
remove_trans:
if (udc->transceiver) {
otg_set_peripheral(udc->transceiver->otg, &udc->gadget);
usb_put_transceiver(udc->transceiver);
usb_put_phy(udc->transceiver);
}
dev_err(dev, "error = %i\n", retval);
@ -1741,7 +1741,7 @@ unreg_device:
device_unregister(&udc->gadget.dev);
put_transceiver:
if (udc->transceiver)
usb_put_transceiver(udc->transceiver);
usb_put_phy(udc->transceiver);
free_pools:
dma_pool_destroy(udc->td_pool);
free_qh_pool:
@ -1774,7 +1774,7 @@ static void udc_stop(struct ci13xxx *udc)
if (udc->transceiver) {
otg_set_peripheral(udc->transceiver->otg, NULL);
usb_put_transceiver(udc->transceiver);
usb_put_phy(udc->transceiver);
}
dbg_remove_files(&udc->gadget.dev);
device_unregister(&udc->gadget.dev);

2
drivers/usb/gadget/fsl_udc_core.c
View File

@ -2455,7 +2455,7 @@ static int __init fsl_udc_probe(struct platform_device *pdev)
#ifdef CONFIG_USB_OTG
if (pdata->operating_mode == FSL_USB2_DR_OTG) {
udc_controller->transceiver = usb_get_transceiver();
udc_controller->transceiver = usb_get_phy();
if (!udc_controller->transceiver) {
ERR("Can't find OTG driver!\n");
ret = -ENODEV;

2
drivers/usb/gadget/mv_udc_core.c
View File

@ -2180,7 +2180,7 @@ static int __devinit mv_udc_probe(struct platform_device *dev)
#ifdef CONFIG_USB_OTG_UTILS
if (pdata->mode == MV_USB_MODE_OTG)
udc->transceiver = usb_get_transceiver();
udc->transceiver = usb_get_phy();
#endif
udc->clknum = pdata->clknum;

6
drivers/usb/gadget/omap_udc.c
View File

@ -2865,7 +2865,7 @@ static int __init omap_udc_probe(struct platform_device *pdev)
* use it. Except for OTG, we don't _need_ to talk to one;
* but not having one probably means no VBUS detection.
*/
xceiv = usb_get_transceiver();
xceiv = usb_get_phy();
if (xceiv)
type = xceiv->label;
else if (config->otg) {
@ -3011,7 +3011,7 @@ cleanup1:
cleanup0:
if (xceiv)
usb_put_transceiver(xceiv);
usb_put_phy(xceiv);
if (cpu_is_omap16xx() || cpu_is_omap24xx() || cpu_is_omap7xx()) {
clk_disable(hhc_clk);
@ -3041,7 +3041,7 @@ static int __exit omap_udc_remove(struct platform_device *pdev)
pullup_disable(udc);
if (udc->transceiver) {
usb_put_transceiver(udc->transceiver);
usb_put_phy(udc->transceiver);
udc->transceiver = NULL;
}
omap_writew(0, UDC_SYSCON1);

6
drivers/usb/gadget/pxa25x_udc.c
View File

@ -2159,7 +2159,7 @@ static int __init pxa25x_udc_probe(struct platform_device *pdev)
dev->dev = &pdev->dev;
dev->mach = pdev->dev.platform_data;
dev->transceiver = usb_get_transceiver();
dev->transceiver = usb_get_phy();
if (gpio_is_valid(dev->mach->gpio_pullup)) {
if ((retval = gpio_request(dev->mach->gpio_pullup,
@ -2238,7 +2238,7 @@ lubbock_fail0:
gpio_free(dev->mach->gpio_pullup);
err_gpio_pullup:
if (dev->transceiver) {
usb_put_transceiver(dev->transceiver);
usb_put_phy(dev->transceiver);
dev->transceiver = NULL;
}
clk_put(dev->clk);
@ -2280,7 +2280,7 @@ static int __exit pxa25x_udc_remove(struct platform_device *pdev)
clk_put(dev->clk);
if (dev->transceiver) {
usb_put_transceiver(dev->transceiver);
usb_put_phy(dev->transceiver);
dev->transceiver = NULL;
}

4
drivers/usb/gadget/pxa27x_udc.c
View File

@ -2464,7 +2464,7 @@ static int __init pxa_udc_probe(struct platform_device *pdev)
udc->dev = &pdev->dev;
udc->mach = pdev->dev.platform_data;
udc->transceiver = usb_get_transceiver();
udc->transceiver = usb_get_phy();
gpio = udc->mach->gpio_pullup;
if (gpio_is_valid(gpio)) {
@ -2543,7 +2543,7 @@ static int __exit pxa_udc_remove(struct platform_device *_dev)
if (gpio_is_valid(gpio))
gpio_free(gpio);
usb_put_transceiver(udc->transceiver);
usb_put_phy(udc->transceiver);
udc->transceiver = NULL;
platform_set_drvdata(_dev, NULL);

4
drivers/usb/gadget/s3c-hsudc.c
View File

@ -1282,7 +1282,7 @@ static int __devinit s3c_hsudc_probe(struct platform_device *pdev)
hsudc->dev = dev;
hsudc->pd = pdev->dev.platform_data;
hsudc->transceiver = usb_get_transceiver();
hsudc->transceiver = usb_get_phy();
for (i = 0; i < ARRAY_SIZE(hsudc->supplies); i++)
hsudc->supplies[i].supply = s3c_hsudc_supply_names[i];
@ -1386,7 +1386,7 @@ err_remap:
release_mem_region(res->start, resource_size(res));
err_res:
if (hsudc->transceiver)
usb_put_transceiver(hsudc->transceiver);
usb_put_phy(hsudc->transceiver);
regulator_bulk_free(ARRAY_SIZE(hsudc->supplies), hsudc->supplies);
err_supplies:

6
drivers/usb/host/ehci-fsl.c
View File

@ -142,7 +142,7 @@ static int usb_hcd_fsl_probe(const struct hc_driver *driver,
if (pdata->operating_mode == FSL_USB2_DR_OTG) {
struct ehci_hcd *ehci = hcd_to_ehci(hcd);
ehci->transceiver = usb_get_transceiver();
ehci->transceiver = usb_get_phy();
dev_dbg(&pdev->dev, "hcd=0x%p ehci=0x%p, transceiver=0x%p\n",
hcd, ehci, ehci->transceiver);
@ -150,7 +150,7 @@ static int usb_hcd_fsl_probe(const struct hc_driver *driver,
retval = otg_set_host(ehci->transceiver->otg,
&ehci_to_hcd(ehci)->self);
if (retval) {
usb_put_transceiver(ehci->transceiver);
usb_put_phy(ehci->transceiver);
goto err4;
}
} else {
@ -194,7 +194,7 @@ static void usb_hcd_fsl_remove(struct usb_hcd *hcd,
if (ehci->transceiver) {
otg_set_host(ehci->transceiver->otg, NULL);
usb_put_transceiver(ehci->transceiver);
usb_put_phy(ehci->transceiver);
}
usb_remove_hcd(hcd);

6
drivers/usb/host/ehci-msm.c
View File

@ -145,7 +145,7 @@ static int ehci_msm_probe(struct platform_device *pdev)
* powering up VBUS, mapping of registers address space and power
* management.
*/
phy = usb_get_transceiver();
phy = usb_get_phy();
if (!phy) {
dev_err(&pdev->dev, "unable to find transceiver\n");
ret = -ENODEV;
@ -169,7 +169,7 @@ static int ehci_msm_probe(struct platform_device *pdev)
return 0;
put_transceiver:
usb_put_transceiver(phy);
usb_put_phy(phy);
unmap:
iounmap(hcd->regs);
put_hcd:
@ -187,7 +187,7 @@ static int __devexit ehci_msm_remove(struct platform_device *pdev)
pm_runtime_set_suspended(&pdev->dev);
otg_set_host(phy->otg, NULL);
usb_put_transceiver(phy);
usb_put_phy(phy);
usb_put_hcd(hcd);

6
drivers/usb/host/ehci-mv.c
View File

@ -253,7 +253,7 @@ static int mv_ehci_probe(struct platform_device *pdev)
ehci_mv->mode = pdata->mode;
if (ehci_mv->mode == MV_USB_MODE_OTG) {
#ifdef CONFIG_USB_OTG_UTILS
ehci_mv->otg = usb_get_transceiver();
ehci_mv->otg = usb_get_phy();
if (!ehci_mv->otg) {
dev_err(&pdev->dev,
"unable to find transceiver\n");
@ -303,7 +303,7 @@ err_set_vbus:
#ifdef CONFIG_USB_OTG_UTILS
err_put_transceiver:
if (ehci_mv->otg)
usb_put_transceiver(ehci_mv->otg);
usb_put_phy(ehci_mv->otg);
#endif
err_disable_clk:
mv_ehci_disable(ehci_mv);
@ -333,7 +333,7 @@ static int mv_ehci_remove(struct platform_device *pdev)
if (ehci_mv->otg) {
otg_set_host(ehci_mv->otg->otg, NULL);
usb_put_transceiver(ehci_mv->otg);
usb_put_phy(ehci_mv->otg);
}
if (ehci_mv->mode == MV_USB_MODE_HOST) {

6
drivers/usb/host/ehci-tegra.c
View File

@ -749,7 +749,7 @@ static int tegra_ehci_probe(struct platform_device *pdev)
#ifdef CONFIG_USB_OTG_UTILS
if (pdata->operating_mode == TEGRA_USB_OTG) {
tegra->transceiver = usb_get_transceiver();
tegra->transceiver = usb_get_phy();
if (tegra->transceiver)
otg_set_host(tegra->transceiver->otg, &hcd->self);
}
@ -775,7 +775,7 @@ fail:
#ifdef CONFIG_USB_OTG_UTILS
if (tegra->transceiver) {
otg_set_host(tegra->transceiver->otg, NULL);
usb_put_transceiver(tegra->transceiver);
usb_put_phy(tegra->transceiver);
}
#endif
tegra_usb_phy_close(tegra->phy);
@ -810,7 +810,7 @@ static int tegra_ehci_remove(struct platform_device *pdev)
#ifdef CONFIG_USB_OTG_UTILS
if (tegra->transceiver) {
otg_set_host(tegra->transceiver->otg, NULL);
usb_put_transceiver(tegra->transceiver);
usb_put_phy(tegra->transceiver);
}
#endif

6
drivers/usb/host/ohci-omap.c
View File

@ -211,14 +211,14 @@ static int ohci_omap_init(struct usb_hcd *hcd)
#ifdef CONFIG_USB_OTG
if (need_transceiver) {
ohci->transceiver = usb_get_transceiver();
ohci->transceiver = usb_get_phy();
if (ohci->transceiver) {
int status = otg_set_host(ohci->transceiver->otg,
&ohci_to_hcd(ohci)->self);
dev_dbg(hcd->self.controller, "init %s transceiver, status %d\n",
ohci->transceiver->label, status);
if (status) {
usb_put_transceiver(ohci->transceiver);
usb_put_phy(ohci->transceiver);
return status;
}
} else {
@ -405,7 +405,7 @@ usb_hcd_omap_remove (struct usb_hcd *hcd, struct platform_device *pdev)
usb_remove_hcd(hcd);
if (ohci->transceiver) {
(void) otg_set_host(ohci->transceiver->otg, 0);
usb_put_transceiver(ohci->transceiver);
usb_put_phy(ohci->transceiver);
}
if (machine_is_omap_osk())
gpio_free(9);

4
drivers/usb/musb/am35x.c
View File

@ -364,7 +364,7 @@ static int am35x_musb_init(struct musb *musb)
return -ENODEV;
usb_nop_xceiv_register();
musb->xceiv = usb_get_transceiver();
musb->xceiv = usb_get_phy();
if (!musb->xceiv)
return -ENODEV;
@ -406,7 +406,7 @@ static int am35x_musb_exit(struct musb *musb)
if (data->set_phy_power)
data->set_phy_power(0);
usb_put_transceiver(musb->xceiv);
usb_put_phy(musb->xceiv);
usb_nop_xceiv_unregister();
return 0;

4
drivers/usb/musb/blackfin.c
View File

@ -415,7 +415,7 @@ static int bfin_musb_init(struct musb *musb)
gpio_direction_output(musb->config->gpio_vrsel, 0);
usb_nop_xceiv_register();
musb->xceiv = usb_get_transceiver();
musb->xceiv = usb_get_phy();
if (!musb->xceiv) {
gpio_free(musb->config->gpio_vrsel);
return -ENODEV;
@ -440,7 +440,7 @@ static int bfin_musb_exit(struct musb *musb)
{
gpio_free(musb->config->gpio_vrsel);
usb_put_transceiver(musb->xceiv);
usb_put_phy(musb->xceiv);
usb_nop_xceiv_unregister();
return 0;
}

4
drivers/usb/musb/da8xx.c
View File

@ -425,7 +425,7 @@ static int da8xx_musb_init(struct musb *musb)
goto fail;
usb_nop_xceiv_register();
musb->xceiv = usb_get_transceiver();
musb->xceiv = usb_get_phy();
if (!musb->xceiv)
goto fail;
@ -458,7 +458,7 @@ static int da8xx_musb_exit(struct musb *musb)
phy_off();
usb_put_transceiver(musb->xceiv);
usb_put_phy(musb->xceiv);
usb_nop_xceiv_unregister();
return 0;

6
drivers/usb/musb/davinci.c
View File

@ -384,7 +384,7 @@ static int davinci_musb_init(struct musb *musb)
u32 revision;
usb_nop_xceiv_register();
musb->xceiv = usb_get_transceiver();
musb->xceiv = usb_get_phy();
if (!musb->xceiv)
goto unregister;
@ -443,7 +443,7 @@ static int davinci_musb_init(struct musb *musb)
return 0;
fail:
usb_put_transceiver(musb->xceiv);
usb_put_phy(musb->xceiv);
unregister:
usb_nop_xceiv_unregister();
return -ENODEV;
@ -493,7 +493,7 @@ static int davinci_musb_exit(struct musb *musb)
phy_off();
usb_put_transceiver(musb->xceiv);
usb_put_phy(musb->xceiv);
usb_nop_xceiv_unregister();
return 0;

2
drivers/usb/musb/musb_core.c
View File

@ -1909,7 +1909,7 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
/* The musb_platform_init() call:
* - adjusts musb->mregs and musb->isr if needed,
* - may initialize an integrated tranceiver
* - initializes musb->xceiv, usually by otg_get_transceiver()
* - initializes musb->xceiv, usually by otg_get_phy()
* - stops powering VBUS
*
* There are various transceiver configurations. Blackfin,

6
drivers/usb/musb/musb_dsps.c
View File

@ -376,7 +376,7 @@ static int dsps_musb_init(struct musb *musb)
/* NOP driver needs change if supporting dual instance */
usb_nop_xceiv_register();
musb->xceiv = usb_get_transceiver();
musb->xceiv = usb_get_phy();
if (!musb->xceiv)
return -ENODEV;
@ -409,7 +409,7 @@ static int dsps_musb_init(struct musb *musb)
return 0;
err0:
usb_put_transceiver(musb->xceiv);
usb_put_phy(musb->xceiv);
usb_nop_xceiv_unregister();
return status;
}
@ -430,7 +430,7 @@ static int dsps_musb_exit(struct musb *musb)
data->set_phy_power(0);
/* NOP driver needs change if supporting dual instance */
usb_put_transceiver(musb->xceiv);
usb_put_phy(musb->xceiv);
usb_nop_xceiv_unregister();
return 0;

4
drivers/usb/musb/omap2430.c
View File

@ -292,7 +292,7 @@ static int omap2430_musb_init(struct musb *musb)
* up through ULPI. TWL4030-family PMICs include one,
* which needs a driver, drivers aren't always needed.
*/
musb->xceiv = usb_get_transceiver();
musb->xceiv = usb_get_phy();
if (!musb->xceiv) {
pr_err("HS USB OTG: no transceiver configured\n");
return -ENODEV;
@ -391,7 +391,7 @@ static int omap2430_musb_exit(struct musb *musb)
cancel_work_sync(&musb->otg_notifier_work);
omap2430_low_level_exit(musb);
usb_put_transceiver(musb->xceiv);
usb_put_phy(musb->xceiv);
return 0;
}

6
drivers/usb/musb/tusb6010.c
View File

@ -1078,7 +1078,7 @@ static int tusb_musb_init(struct musb *musb)
int ret;
usb_nop_xceiv_register();
musb->xceiv = usb_get_transceiver();
musb->xceiv = usb_get_phy();
if (!musb->xceiv)
return -ENODEV;
@ -1130,7 +1130,7 @@ done:
if (sync)
iounmap(sync);
usb_put_transceiver(musb->xceiv);
usb_put_phy(musb->xceiv);
usb_nop_xceiv_unregister();
}
return ret;
@ -1146,7 +1146,7 @@ static int tusb_musb_exit(struct musb *musb)
iounmap(musb->sync_va);
usb_put_transceiver(musb->xceiv);
usb_put_phy(musb->xceiv);
usb_nop_xceiv_unregister();
return 0;
}

4
drivers/usb/musb/ux500.c
View File

@ -37,7 +37,7 @@ struct ux500_glue {
static int ux500_musb_init(struct musb *musb)
{
musb->xceiv = usb_get_transceiver();
musb->xceiv = usb_get_phy();
if (!musb->xceiv) {
pr_err("HS USB OTG: no transceiver configured\n");
return -ENODEV;
@ -48,7 +48,7 @@ static int ux500_musb_init(struct musb *musb)
static int ux500_musb_exit(struct musb *musb)
{
usb_put_transceiver(musb->xceiv);
usb_put_phy(musb->xceiv);
return 0;
}

4
drivers/usb/otg/ab8500-usb.c
View File

@ -529,7 +529,7 @@ static int __devinit ab8500_usb_probe(struct platform_device *pdev)
if (err < 0)
goto fail0;
err = usb_set_transceiver(&ab->phy);
err = usb_add_phy(&ab->phy);
if (err) {
dev_err(&pdev->dev, "Can't register transceiver\n");
goto fail1;
@ -556,7 +556,7 @@ static int __devexit ab8500_usb_remove(struct platform_device *pdev)
cancel_work_sync(&ab->phy_dis_work);
usb_set_transceiver(NULL);
usb_add_phy(NULL);
ab8500_usb_host_phy_dis(ab);
ab8500_usb_peri_phy_dis(ab);

6
drivers/usb/otg/fsl_otg.c
View File

@ -806,7 +806,7 @@ static int fsl_otg_conf(struct platform_device *pdev)
fsl_otg_dev = fsl_otg_tc;
/* Store the otg transceiver */
status = usb_set_transceiver(&fsl_otg_tc->phy);
status = usb_add_phy(&fsl_otg_tc->phy);
if (status) {
pr_warn(FSL_OTG_NAME ": unable to register OTG transceiver.\n");
goto err;
@ -824,7 +824,7 @@ err:
int usb_otg_start(struct platform_device *pdev)
{
struct fsl_otg *p_otg;
struct usb_phy *otg_trans = usb_get_transceiver();
struct usb_phy *otg_trans = usb_get_phy();
struct otg_fsm *fsm;
int status;
struct resource *res;
@ -1134,7 +1134,7 @@ static int __devexit fsl_otg_remove(struct platform_device *pdev)
{
struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
usb_set_transceiver(NULL);
usb_add_phy(NULL);
free_irq(fsl_otg_dev->irq, fsl_otg_dev);
iounmap((void *)usb_dr_regs);

4
drivers/usb/otg/gpio_vbus.c
View File

@ -320,7 +320,7 @@ static int __init gpio_vbus_probe(struct platform_device *pdev)
}
/* only active when a gadget is registered */
err = usb_set_transceiver(&gpio_vbus->phy);
err = usb_add_phy(&gpio_vbus->phy);
if (err) {
dev_err(&pdev->dev, "can't register transceiver, err: %d\n",
err);
@ -354,7 +354,7 @@ static int __exit gpio_vbus_remove(struct platform_device *pdev)
cancel_delayed_work_sync(&gpio_vbus->work);
regulator_put(gpio_vbus->vbus_draw);
usb_set_transceiver(NULL);
usb_add_phy(NULL);
free_irq(gpio_vbus->irq, pdev);
if (gpio_is_valid(pdata->gpio_pullup))

4
drivers/usb/otg/isp1301_omap.c
View File

@ -1611,7 +1611,7 @@ isp1301_probe(struct i2c_client *i2c, const struct i2c_device_id *id)
dev_dbg(&i2c->dev, "scheduled timer, %d min\n", TIMER_MINUTES);
#endif
status = usb_set_transceiver(&isp->phy);
status = usb_add_phy(&isp->phy);
if (status < 0)
dev_err(&i2c->dev, "can't register transceiver, %d\n",
status);
@ -1650,7 +1650,7 @@ subsys_initcall(isp_init);
static void __exit isp_exit(void)
{
if (the_transceiver)
usb_set_transceiver(NULL);
usb_add_phy(NULL);
i2c_del_driver(&isp1301_driver);
}
module_exit(isp_exit);

6
drivers/usb/otg/msm_otg.c
View File

@ -1555,9 +1555,9 @@ static int __init msm_otg_probe(struct platform_device *pdev)
phy->otg->set_host = msm_otg_set_host;
phy->otg->set_peripheral = msm_otg_set_peripheral;
ret = usb_set_transceiver(&motg->phy);
ret = usb_add_phy(&motg->phy);
if (ret) {
dev_err(&pdev->dev, "usb_set_transceiver failed\n");
dev_err(&pdev->dev, "usb_add_phy failed\n");
goto free_irq;
}
@ -1624,7 +1624,7 @@ static int __devexit msm_otg_remove(struct platform_device *pdev)
device_init_wakeup(&pdev->dev, 0);
pm_runtime_disable(&pdev->dev);
usb_set_transceiver(NULL);
usb_add_phy(NULL);
free_irq(motg->irq, motg);
/*

6
drivers/usb/otg/mv_otg.c
View File

@ -690,7 +690,7 @@ int mv_otg_remove(struct platform_device *pdev)
for (clk_i = 0; clk_i <= mvotg->clknum; clk_i++)
clk_put(mvotg->clk[clk_i]);
usb_set_transceiver(NULL);
usb_add_phy(NULL);
platform_set_drvdata(pdev, NULL);
kfree(mvotg->phy.otg);
@ -853,7 +853,7 @@ static int mv_otg_probe(struct platform_device *pdev)
goto err_disable_clk;
}
retval = usb_set_transceiver(&mvotg->phy);
retval = usb_add_phy(&mvotg->phy);
if (retval < 0) {
dev_err(&pdev->dev, "can't register transceiver, %d\n",
retval);
@ -880,7 +880,7 @@ static int mv_otg_probe(struct platform_device *pdev)
return 0;
err_set_transceiver:
usb_set_transceiver(NULL);
usb_add_phy(NULL);
err_free_irq:
free_irq(mvotg->irq, mvotg);
err_disable_clk:

4
drivers/usb/otg/nop-usb-xceiv.c
View File

@ -117,7 +117,7 @@ static int __devinit nop_usb_xceiv_probe(struct platform_device *pdev)
nop->phy.otg->set_host = nop_set_host;
nop->phy.otg->set_peripheral = nop_set_peripheral;
err = usb_set_transceiver(&nop->phy);
err = usb_add_phy(&nop->phy);
if (err) {
dev_err(&pdev->dev, "can't register transceiver, err: %d\n",
err);
@ -139,7 +139,7 @@ static int __devexit nop_usb_xceiv_remove(struct platform_device *pdev)
{
struct nop_usb_xceiv *nop = platform_get_drvdata(pdev);
usb_set_transceiver(NULL);
usb_add_phy(NULL);
platform_set_drvdata(pdev, NULL);
kfree(nop->phy.otg);

32
drivers/usb/otg/otg.c
View File

@ -18,53 +18,53 @@
static struct usb_phy *phy;
/**
* usb_get_transceiver - find the (single) USB transceiver
* usb_get_phy - find the (single) USB PHY
*
* Returns the transceiver driver, after getting a refcount to it; or
* null if there is no such transceiver. The caller is responsible for
* calling usb_put_transceiver() to release that count.
* Returns the phy driver, after getting a refcount to it; or
* null if there is no such phy. The caller is responsible for
* calling usb_put_phy() to release that count.
*
* For use by USB host and peripheral drivers.
*/
struct usb_phy *usb_get_transceiver(void)
struct usb_phy *usb_get_phy(void)
{
if (phy)
get_device(phy->dev);
return phy;
}
EXPORT_SYMBOL(usb_get_transceiver);
EXPORT_SYMBOL(usb_get_phy);
/**
* usb_put_transceiver - release the (single) USB transceiver
* @x: the transceiver returned by usb_get_transceiver()
* usb_put_phy - release the (single) USB PHY
* @x: the phy returned by usb_get_phy()
*
* Releases a refcount the caller received from usb_get_transceiver().
* Releases a refcount the caller received from usb_get_phy().
*
* For use by USB host and peripheral drivers.
*/
void usb_put_transceiver(struct usb_phy *x)
void usb_put_phy(struct usb_phy *x)
{
if (x)
put_device(x->dev);
}
EXPORT_SYMBOL(usb_put_transceiver);
EXPORT_SYMBOL(usb_put_phy);
/**
* usb_set_transceiver - declare the (single) USB transceiver
* @x: the USB transceiver to be used; or NULL
* usb_add_phy - declare the (single) USB PHY
* @x: the USB phy to be used; or NULL
*
* This call is exclusively for use by transceiver drivers, which
* This call is exclusively for use by phy drivers, which
* coordinate the activities of drivers for host and peripheral
* controllers, and in some cases for VBUS current regulation.
*/
int usb_set_transceiver(struct usb_phy *x)
int usb_add_phy(struct usb_phy *x)
{
if (phy && x)
return -EBUSY;
phy = x;
return 0;
}
EXPORT_SYMBOL(usb_set_transceiver);
EXPORT_SYMBOL(usb_add_phy);
const char *otg_state_string(enum usb_otg_state state)
{

2
drivers/usb/otg/twl4030-usb.c
View File

@ -633,7 +633,7 @@ static int __devinit twl4030_usb_probe(struct platform_device *pdev)
kfree(twl);
return err;
}
usb_set_transceiver(&twl->phy);
usb_add_phy(&twl->phy);
platform_set_drvdata(pdev, twl);
if (device_create_file(&pdev->dev, &dev_attr_vbus))

2
drivers/usb/otg/twl6030-usb.c
View File

@ -443,7 +443,7 @@ static int __devinit twl6030_usb_probe(struct platform_device *pdev)
kfree(twl);
return err;
}
usb_set_transceiver(&twl->phy);
usb_add_phy(&twl->phy);
platform_set_drvdata(pdev, twl);
if (device_create_file(&pdev->dev, &dev_attr_vbus))

10
include/linux/usb/otg.h
View File

@ -121,7 +121,7 @@ struct usb_phy {
/* for board-specific init logic */
extern int usb_set_transceiver(struct usb_phy *);
extern int usb_add_phy(struct usb_phy *);
#if defined(CONFIG_NOP_USB_XCEIV) || (defined(CONFIG_NOP_USB_XCEIV_MODULE) && defined(MODULE))
/* sometimes transceivers are accessed only through e.g. ULPI */
@ -172,16 +172,16 @@ usb_phy_shutdown(struct usb_phy *x)
/* for usb host and peripheral controller drivers */
#ifdef CONFIG_USB_OTG_UTILS
extern struct usb_phy *usb_get_transceiver(void);
extern void usb_put_transceiver(struct usb_phy *);
extern struct usb_phy *usb_get_phy(void);
extern void usb_put_phy(struct usb_phy *);
extern const char *otg_state_string(enum usb_otg_state state);
#else
static inline struct usb_phy *usb_get_transceiver(void)
static inline struct usb_phy *usb_get_phy(void)
{
return NULL;
}
static inline void usb_put_transceiver(struct usb_phy *x)
static inline void usb_put_phy(struct usb_phy *x)
{
}