[PATCH v5 16/19] staging: r8188eu: hal: Clean up rtw_read*() and rtw_write*()
From: Fabio M. De Francesco <hidden>
Date: 2021-09-15 12:45:09
Also in:
lkml
Subsystem:
staging subsystem, the rest · Maintainers:
Greg Kroah-Hartman, Linus Torvalds
Clean up rtw_read{8,16,32}() and rtw_write{8,16,32,N}() in usb_ops_linux.c.
Co-developed-by: Pavel Skripkin <redacted>
Signed-off-by: Pavel Skripkin <redacted>
Signed-off-by: Fabio M. De Francesco <redacted>
---
drivers/staging/r8188eu/hal/usb_ops_linux.c | 68 ++++++++++-----------
1 file changed, 34 insertions(+), 34 deletions(-)
diff --git a/drivers/staging/r8188eu/hal/usb_ops_linux.c b/drivers/staging/r8188eu/hal/usb_ops_linux.c
index 4385260185b2..b48d8b5e95fd 100644
--- a/drivers/staging/r8188eu/hal/usb_ops_linux.c
+++ b/drivers/staging/r8188eu/hal/usb_ops_linux.c@@ -91,91 +91,91 @@ static int usbctrl_vendorreq(struct intf_hdl *intfhdl, u16 value, void *data, u1 u8 rtw_read8(struct adapter *adapter, u32 addr) { - struct io_priv *pio_priv = &adapter->iopriv; - struct intf_hdl *pintfhdl = &pio_priv->intf; - u16 wvalue = (u16)(addr & 0x0000ffff); + struct io_priv *io_priv = &adapter->iopriv; + struct intf_hdl *intfhdl = &io_priv->intf; + u16 address = addr & 0xffff; u8 data; - - usbctrl_vendorreq(pintfhdl, wvalue, &data, 1, REALTEK_USB_VENQT_READ); + usbctrl_vendorreq(intfhdl, address, &data, 1, REALTEK_USB_VENQT_READ); return data; } u16 rtw_read16(struct adapter *adapter, u32 addr) { - struct io_priv *pio_priv = &adapter->iopriv; - struct intf_hdl *pintfhdl = &pio_priv->intf; - u16 wvalue = (u16)(addr & 0x0000ffff); - __le32 data; + struct io_priv *io_priv = &adapter->iopriv; + struct intf_hdl *intfhdl = &io_priv->intf; + u16 address = addr & 0xffff; + __le16 data; - usbctrl_vendorreq(pintfhdl, wvalue, &data, 2, REALTEK_USB_VENQT_READ); + usbctrl_vendorreq(intfhdl, address, &data, 2, REALTEK_USB_VENQT_READ); - return (u16)(le32_to_cpu(data) & 0xffff); + return le16_to_cpu(data); } u32 rtw_read32(struct adapter *adapter, u32 addr) { - struct io_priv *pio_priv = &adapter->iopriv; - struct intf_hdl *pintfhdl = &pio_priv->intf; - u16 wvalue = (u16)(addr & 0x0000ffff); + struct io_priv *io_priv = &adapter->iopriv; + struct intf_hdl *intfhdl = &io_priv->intf; + u16 address = addr & 0xffff; __le32 data; - usbctrl_vendorreq(pintfhdl, wvalue, &data, 4, REALTEK_USB_VENQT_READ); + usbctrl_vendorreq(intfhdl, address, &data, 4, REALTEK_USB_VENQT_READ); return le32_to_cpu(data); } int rtw_write8(struct adapter *adapter, u32 addr, u8 val) { - struct io_priv *pio_priv = &adapter->iopriv; - struct intf_hdl *pintfhdl = &pio_priv->intf; - u16 wvalue = (u16)(addr & 0x0000ffff); + struct io_priv *io_priv = &adapter->iopriv; + struct intf_hdl *intfhdl = &io_priv->intf; + u16 address = addr & 0xffff; int ret; - ret = usbctrl_vendorreq(pintfhdl, wvalue, &val, 1, REALTEK_USB_VENQT_WRITE); + ret = usbctrl_vendorreq(intfhdl, address, &val, 1, REALTEK_USB_VENQT_WRITE); return RTW_STATUS_CODE(ret); } int rtw_write16(struct adapter *adapter, u32 addr, u16 val) { - struct io_priv *pio_priv = &adapter->iopriv; - struct intf_hdl *pintfhdl = &pio_priv->intf; - u16 wvalue = (u16)(addr & 0x0000ffff); - __le32 data = cpu_to_le32(val & 0x0000ffff); + struct io_priv *io_priv = &adapter->iopriv; + struct intf_hdl *intfhdl = &io_priv->intf; + __le16 data = cpu_to_le16(val); + u16 address = addr & 0xffff; int ret; - ret = usbctrl_vendorreq(pintfhdl, wvalue, &data, 2, REALTEK_USB_VENQT_WRITE); + ret = usbctrl_vendorreq(intfhdl, address, &data, 2, REALTEK_USB_VENQT_WRITE); return RTW_STATUS_CODE(ret); } int rtw_write32(struct adapter *adapter, u32 addr, u32 val) { - struct io_priv *pio_priv = &adapter->iopriv; - struct intf_hdl *pintfhdl = &pio_priv->intf; - u16 wvalue = (u16)(addr & 0x0000ffff); + struct io_priv *io_priv = &adapter->iopriv; + struct intf_hdl *intfhdl = &io_priv->intf; __le32 data = cpu_to_le32(val); + u16 address = addr & 0xffff; int ret; - ret = usbctrl_vendorreq(pintfhdl, wvalue, &data, 4, REALTEK_USB_VENQT_WRITE); + ret = usbctrl_vendorreq(intfhdl, address, &data, 4, REALTEK_USB_VENQT_WRITE); return RTW_STATUS_CODE(ret); } -int rtw_writeN(struct adapter *adapter, u32 addr, u32 length, u8 *pdata) +int rtw_writeN(struct adapter *adapter, u32 addr, u32 len, u8 *data) { - struct io_priv *pio_priv = &adapter->iopriv; - struct intf_hdl *pintfhdl = &pio_priv->intf; - u16 wvalue = (u16)(addr & 0x0000ffff); + struct io_priv *io_priv = &adapter->iopriv; + struct intf_hdl *intfhdl = &io_priv->intf; u8 buf[VENDOR_CMD_MAX_DATA_LEN] = {0}; + u16 address = addr & 0xffff; + u16 length = len & 0xffff; int ret; if (length > VENDOR_CMD_MAX_DATA_LEN) return _FAIL; - memcpy(buf, pdata, length); - ret = usbctrl_vendorreq(pintfhdl, wvalue, buf, (length & 0xffff), REALTEK_USB_VENQT_WRITE); + memcpy(buf, data, length); + ret = usbctrl_vendorreq(intfhdl, address, buf, length, REALTEK_USB_VENQT_WRITE); return RTW_STATUS_CODE(ret); }
--
2.33.0