Exynos 3830 Usb Driver Work Official

platform_set_drvdata(pdev, usb_phy);

#include <linux/module.h> #include <linux/usb.h> #include <linux/usb/phy.h>

usb_phy = kzalloc(sizeof(*usb_phy), GFP_KERNEL); if (!usb_phy) return -ENOMEM; exynos 3830 usb driver work

return ret; }

usb_phy = platform_get_drvdata(pdev); if (usb_phy) { usb_deregister_dev(pdev); usb_phy_put(usb_phy->phy); kfree(usb_phy); } usb_phy = kzalloc(sizeof(*usb_phy)

static int exynos3830_usb_disconnect(struct platform_device *pdev) { struct exynos3830_usb_phy *usb_phy;

module_platform_driver(exynos3830_usb_driver); if (!usb_phy) return -ENOMEM

ret = usb_register_dev(pdev, &exynos3830_usb_driver); if (ret) { usb_phy_put(usb_phy->phy); kfree(usb_phy); }