summaryrefslogtreecommitdiff
path: root/drivers/usb/phy/phy-am335x-control.h
blob: e86b3165d69d363f1384429eac53e9f3d3c59646 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
#ifndef _AM335x_PHY_CONTROL_H_
#define _AM335x_PHY_CONTROL_H_

struct phy_control {
	void (*phy_power)(struct phy_control *phy_ctrl, u32 id,
			enum usb_dr_mode dr_mode, bool on);
	void (*phy_wkup)(struct phy_control *phy_ctrl, u32 id, bool on);
};

static inline void phy_ctrl_power(struct phy_control *phy_ctrl, u32 id,
				enum usb_dr_mode dr_mode, bool on)
{
	phy_ctrl->phy_power(phy_ctrl, id, dr_mode, on);
}

static inline void phy_ctrl_wkup(struct phy_control *phy_ctrl, u32 id, bool on)
{
	phy_ctrl->phy_wkup(phy_ctrl, id, on);
}

struct phy_control *am335x_get_phy_control(struct device *dev);

#endif
bip/README?id=bbb27fc33d44e7b8d96369810654df4ee1837566'>patch) treeb769e165ad52c0021054f1a048b62bd7e4fbec47 /drivers/usb/usbip/README parentf43128c75202f29ee71aa83e6c320a911137c189 (diff)
i2c: piix4: Request the SMBUS semaphore inside the mutex
SMBSLVCNT must be protected with the piix4_mutex_sb800 in order to avoid multiple buses accessing to the semaphore at the same time. Fixes: 701dc207bf55 ("i2c: piix4: Avoid race conditions with IMC") Reported-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/usb/usbip/README')