diff options
| author | Afzal Mohammed <afzal@ti.com> | 2012-11-02 16:32:28 (GMT) |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-11-06 12:59:39 (GMT) |
| commit | 12fc9266dec3706ece7c4aafefc60d429149c3bd (patch) | |
| tree | 0c1cb877fd53b055821eef65d0351bb264ac61a8 /drivers/usb/musb | |
| parent | 2f7711642559851c187d09795a3eb51c2bde36ec (diff) | |
| download | linux-12fc9266dec3706ece7c4aafefc60d429149c3bd.tar.xz | |
usb: musb: dsps: remove platform callback
dsps wrapper is dt only, it cannot execute platform callbacks.
Presence of this would cause NULL dereference, hence remove it.
Signed-off-by: Afzal Mohammed <afzal@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/musb')
| -rw-r--r-- | drivers/usb/musb/musb_dsps.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c index 2d2cd37..465bbf7 100644 --- a/drivers/usb/musb/musb_dsps.c +++ b/drivers/usb/musb/musb_dsps.c @@ -365,11 +365,9 @@ static irqreturn_t dsps_interrupt(int irq, void *hci) static int dsps_musb_init(struct musb *musb) { struct device *dev = musb->controller; - struct musb_hdrc_platform_data *plat = dev->platform_data; struct platform_device *pdev = to_platform_device(dev); struct dsps_glue *glue = dev_get_drvdata(dev->parent); const struct dsps_musb_wrapper *wrp = glue->wrp; - struct omap_musb_board_data *data = plat->board_data; void __iomem *reg_base = musb->ctrl_base; u32 rev, val; int status; @@ -394,10 +392,6 @@ static int dsps_musb_init(struct musb *musb) /* Reset the musb */ dsps_writel(reg_base, wrp->control, (1 << wrp->reset)); - /* Start the on-chip PHY and its PLL. */ - if (data->set_phy_power) - data->set_phy_power(1); - musb->isr = dsps_interrupt; /* reset the otgdisable bit, needed for host mode to work */ @@ -418,17 +412,11 @@ err0: static int dsps_musb_exit(struct musb *musb) { struct device *dev = musb->controller; - struct musb_hdrc_platform_data *plat = dev->platform_data; - struct omap_musb_board_data *data = plat->board_data; struct platform_device *pdev = to_platform_device(dev); struct dsps_glue *glue = dev_get_drvdata(dev->parent); del_timer_sync(&glue->timer[pdev->id]); - /* Shutdown the on-chip PHY and its PLL. */ - if (data->set_phy_power) - data->set_phy_power(0); - /* NOP driver needs change if supporting dual instance */ usb_put_phy(musb->xceiv); usb_nop_xceiv_unregister(); @@ -649,25 +637,11 @@ static int __devexit dsps_remove(struct platform_device *pdev) #ifdef CONFIG_PM_SLEEP static int dsps_suspend(struct device *dev) { - struct musb_hdrc_platform_data *plat = dev->platform_data; - struct omap_musb_board_data *data = plat->board_data; - - /* Shutdown the on-chip PHY and its PLL. */ - if (data->set_phy_power) - data->set_phy_power(0); - return 0; } static int dsps_resume(struct device *dev) { - struct musb_hdrc_platform_data *plat = dev->platform_data; - struct omap_musb_board_data *data = plat->board_data; - - /* Start the on-chip PHY and its PLL. */ - if (data->set_phy_power) - data->set_phy_power(1); - return 0; } #endif |