diff options
Diffstat (limited to 'drivers/net/wireless/ralink/rt2x00/rt2x00usb.h')
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2x00usb.h | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.h b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.h index 569363da00a2..ff94c6944cfc 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00usb.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00usb.h @@ -190,40 +190,36 @@ static inline int rt2x00usb_eeprom_read(struct rt2x00_dev *rt2x00dev, * rt2x00usb_register_read - Read 32bit register word * @rt2x00dev: Device pointer, see &struct rt2x00_dev. * @offset: Register offset - * @value: Pointer to where register contents should be stored * * This function is a simple wrapper for 32bit register access * through rt2x00usb_vendor_request_buff(). */ -static inline void rt2x00usb_register_read(struct rt2x00_dev *rt2x00dev, - const unsigned int offset, - u32 *value) +static inline u32 rt2x00usb_register_read(struct rt2x00_dev *rt2x00dev, + const unsigned int offset) { __le32 reg = 0; rt2x00usb_vendor_request_buff(rt2x00dev, USB_MULTI_READ, USB_VENDOR_REQUEST_IN, offset, ®, sizeof(reg)); - *value = le32_to_cpu(reg); + return le32_to_cpu(reg); } /** * rt2x00usb_register_read_lock - Read 32bit register word * @rt2x00dev: Device pointer, see &struct rt2x00_dev. * @offset: Register offset - * @value: Pointer to where register contents should be stored * * This function is a simple wrapper for 32bit register access * through rt2x00usb_vendor_req_buff_lock(). */ -static inline void rt2x00usb_register_read_lock(struct rt2x00_dev *rt2x00dev, - const unsigned int offset, - u32 *value) +static inline u32 rt2x00usb_register_read_lock(struct rt2x00_dev *rt2x00dev, + const unsigned int offset) { __le32 reg = 0; rt2x00usb_vendor_req_buff_lock(rt2x00dev, USB_MULTI_READ, USB_VENDOR_REQUEST_IN, offset, ®, sizeof(reg), REGISTER_TIMEOUT); - *value = le32_to_cpu(reg); + return le32_to_cpu(reg); } /** |