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>

diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index 2d2cd37bc7ba0d9854680061c86339b03394a726..465bbf7e384da7c935f5c3d25924519db42ecb33 100644 (file)
--- 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