staging: r8188: remove unused power command

None of the remaining power transition steps used PWR_CMD_READ.
It can be removed.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211219183926.4746-8-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/include/HalPwrSeqCmd.h b/drivers/staging/r8188eu/include/HalPwrSeqCmd.h
index 1667a22..49c02cc 100644 (file)
--- a/drivers/staging/r8188eu/include/HalPwrSeqCmd.h
+++ b/drivers/staging/r8188eu/include/HalPwrSeqCmd.h
@@ -9,11 +9,6 @@
 /*---------------------------------------------*/
 /* 3 The value of cmd: 4 bits */
 /*---------------------------------------------*/
-#define PWR_CMD_READ                   0x00
-     /*  offset: the read register offset */
-     /*  msk: the mask of the read value */
-     /*  value: N/A, left by 0 */
-     /*  note: dirver shall implement this function by read & msk */
 
 #define PWR_CMD_WRITE                  0x01
      /*  offset: the read register offset */