linux-kernel - [PATCH 09/10] staging: rtl8188eu: remove PWR_CMD

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Message-Id: <20210718173610.894-9-martin@kaiser.cx>
Date:   Sun, 18 Jul 2021 19:36:09 +0200
From:   Martin Kaiser <martin@...ser.cx>
To:     Larry Finger <Larry.Finger@...inger.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-staging@...ts.linux.dev, kernel-janitors@...r.kernel.org,
        linux-kernel@...r.kernel.org, Martin Kaiser <martin@...ser.cx>
Subject: [PATCH 09/10] staging: rtl8188eu: remove PWR_CMD_READ

None of the power flows and transitions includes a read command.
PWR_CMD_READ can be removed.

Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 drivers/staging/rtl8188eu/hal/pwrseqcmd.c     | 2 --
 drivers/staging/rtl8188eu/include/pwrseqcmd.h | 1 -
 2 files changed, 3 deletions(-)

diff --git a/drivers/staging/rtl8188eu/hal/pwrseqcmd.c b/drivers/staging/rtl8188eu/hal/pwrseqcmd.c
index f2b973b377dd..cab774e31c60 100644
--- a/drivers/staging/rtl8188eu/hal/pwrseqcmd.c
+++ b/drivers/staging/rtl8188eu/hal/pwrseqcmd.c
@@ -25,8 +25,6 @@ u8 rtl88eu_pwrseqcmdparsing(struct adapter *padapter, struct wl_pwr_cfg pwrseqcm
 		pwrcfgcmd = pwrseqcmd[aryidx];
 
 		switch (GET_PWR_CFG_CMD(pwrcfgcmd)) {
-		case PWR_CMD_READ:
-			break;
 		case PWR_CMD_WRITE:
 			offset = GET_PWR_CFG_OFFSET(pwrcfgcmd);
 
diff --git a/drivers/staging/rtl8188eu/include/pwrseqcmd.h b/drivers/staging/rtl8188eu/include/pwrseqcmd.h
index e364ee450beb..a5eb95fc58b9 100644
--- a/drivers/staging/rtl8188eu/include/pwrseqcmd.h
+++ b/drivers/staging/rtl8188eu/include/pwrseqcmd.h
@@ -10,7 +10,6 @@
 #include <drv_types.h>
 
 /* The value of cmd: 4 bits */
-#define PWR_CMD_READ		0x00
 #define PWR_CMD_WRITE		0x01
 #define PWR_CMD_POLLING		0x02
 #define PWR_CMD_DELAY		0x03
-- 
2.20.1