usb: phy: samsung: Pass set_isolation callback through driver data
This patch extends driver data structure with set_isolation callback,
which allows to remove the need for checking for SoC type in a switch
statement.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/phy/phy-samsung-usb3.c b/drivers/usb/phy/phy-samsung-usb3.c
index ec44b35..3a30a5e 100644
--- a/drivers/usb/phy/phy-samsung-usb3.c
+++ b/drivers/usb/phy/phy-samsung-usb3.c
@@ -184,7 +184,8 @@
samsung_usbphy_set_type(&sphy->phy, USB_PHY_TYPE_DEVICE);
/* Disable phy isolation */
- samsung_usbphy_set_isolation(sphy, false);
+ if (sphy->drv_data->set_isolation)
+ sphy->drv_data->set_isolation(sphy, false);
/* Initialize usb phy registers */
samsung_exynos5_usb3phy_enable(sphy);
@@ -221,7 +222,8 @@
samsung_exynos5_usb3phy_disable(sphy);
/* Enable phy isolation */
- samsung_usbphy_set_isolation(sphy, true);
+ if (sphy->drv_data->set_isolation)
+ sphy->drv_data->set_isolation(sphy, true);
spin_unlock_irqrestore(&sphy->lock, flags);
@@ -304,6 +306,7 @@
.cpu_type = TYPE_EXYNOS5250,
.devphy_en_mask = EXYNOS_USBPHY_ENABLE,
.rate_to_clksel = samsung_usbphy_rate_to_clksel_4x12,
+ .set_isolation = samsung_usbphy_set_isolation_4210,
};
#ifdef CONFIG_OF