staging: rtl8188eu: remove unused macros

usb_ops_linux.h contains a couple of macros to make functions usable as
urb completion callbacks. Most of them are unused and can be removed.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210407170531.29356-1-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/include/usb_ops_linux.h b/drivers/staging/rtl8188eu/include/usb_ops_linux.h
index 4e0e48c..1a0b38d 100644 (file)
--- a/drivers/staging/rtl8188eu/include/usb_ops_linux.h
+++ b/drivers/staging/rtl8188eu/include/usb_ops_linux.h
@@ -23,18 +23,10 @@
 #define USB_HIGH_SPEED_BULK_SIZE       512
 #define USB_FULL_SPEED_BULK_SIZE       64
 
-#define _usbctrl_vendorreq_async_callback(urb, regs)   \
-       _usbctrl_vendorreq_async_callback(urb)
-#define usb_bulkout_zero_complete(purb, regs)          \
-       usb_bulkout_zero_complete(purb)
-#define usb_write_mem_complete(purb, regs)             \
-       usb_write_mem_complete(purb)
 #define usb_write_port_complete(purb, regs)            \
        usb_write_port_complete(purb)
 #define usb_read_port_complete(purb, regs)             \
        usb_read_port_complete(purb)
-#define usb_read_interrupt_complete(purb, regs)                \
-       usb_read_interrupt_complete(purb)
 
 unsigned int ffaddr2pipehdl(struct dvobj_priv *pdvobj, u32 addr);