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@xxxxxx>
---
drivers/usb/musb/musb_dsps.c | 26 --------------------------
1 file changed, 26 deletions(-)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index 625400f..2396bcd 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;
@@ -395,10 +393,6 @@ 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 */
@@ -419,17 +413,11 @@ 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();
@@ -650,25 +638,11 @@ 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
--
1.7.12
--
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