From: Martin Kaiser <martin@kaiser.cx>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Larry Finger <Larry.Finger@lwfinger.net>,
Phillip Potter <phil@philpotter.co.uk>,
Michael Straube <straube.linux@gmail.com>,
linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org,
Martin Kaiser <martin@kaiser.cx>
Subject: [PATCH 4/9] staging: r8188eu: remove unused IntrMask
Date: Tue, 5 Oct 2021 22:08:16 +0200 [thread overview]
Message-ID: <20211005200821.19783-4-martin@kaiser.cx> (raw)
In-Reply-To: <20211005200821.19783-1-martin@kaiser.cx>
The IntrMask array is set but never read. Remove it.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
---
drivers/staging/r8188eu/hal/usb_halinit.c | 3 ---
drivers/staging/r8188eu/include/rtl8188e_hal.h | 1 -
2 files changed, 4 deletions(-)
diff --git a/drivers/staging/r8188eu/hal/usb_halinit.c b/drivers/staging/r8188eu/hal/usb_halinit.c
index f71f25e234ab..bd3ba6ab364f 100644
--- a/drivers/staging/r8188eu/hal/usb_halinit.c
+++ b/drivers/staging/r8188eu/hal/usb_halinit.c
@@ -119,18 +119,15 @@ static void _InitInterrupt(struct adapter *Adapter)
{
u32 imr, imr_ex;
u8 usb_opt;
- struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter);
/* HISR write one to clear */
rtw_write32(Adapter, REG_HISR_88E, 0xFFFFFFFF);
/* HIMR - */
imr = IMR_PSTIMEOUT_88E | IMR_TBDER_88E | IMR_CPWM_88E | IMR_CPWM2_88E;
rtw_write32(Adapter, REG_HIMR_88E, imr);
- haldata->IntrMask[0] = imr;
imr_ex = IMR_TXERR_88E | IMR_RXERR_88E | IMR_TXFOVW_88E | IMR_RXFOVW_88E;
rtw_write32(Adapter, REG_HIMRE_88E, imr_ex);
- haldata->IntrMask[1] = imr_ex;
/* REG_USB_SPECIAL_OPTION - BIT(4) */
/* 0; Use interrupt endpoint to upload interrupt pkt */
diff --git a/drivers/staging/r8188eu/include/rtl8188e_hal.h b/drivers/staging/r8188eu/include/rtl8188e_hal.h
index fc6acbba17e7..bfe32864ded6 100644
--- a/drivers/staging/r8188eu/include/rtl8188e_hal.h
+++ b/drivers/staging/r8188eu/include/rtl8188e_hal.h
@@ -356,7 +356,6 @@ struct hal_data_8188e {
/* Interrupt relatd register information. */
u32 IntArray[3];/* HISR0,HISR1,HSISR */
- u32 IntrMask[3];
u8 C2hArray[16];
u8 UsbTxAggMode;
u8 UsbTxAggDescNum;
--
2.20.1
next prev parent reply other threads:[~2021-10-05 20:08 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-05 20:08 [PATCH 1/9] staging: r8188eu: remove an obsolete comment Martin Kaiser
2021-10-05 20:08 ` [PATCH 2/9] staging: r8188eu: remove unused led component Martin Kaiser
2021-10-05 22:05 ` Michael Straube
2021-10-05 20:08 ` [PATCH 3/9] staging: r8188eu: remove write-only HwRxPageSize Martin Kaiser
2021-10-05 22:06 ` Michael Straube
2021-10-05 20:08 ` Martin Kaiser [this message]
2021-10-05 22:06 ` [PATCH 4/9] staging: r8188eu: remove unused IntrMask Michael Straube
2021-10-05 20:08 ` [PATCH 5/9] staging: r8188eu: remove two write-only hal components Martin Kaiser
2021-10-05 22:06 ` Michael Straube
2021-10-05 20:08 ` [PATCH 6/9] staging: r8188eu: HardwareType is write-only Martin Kaiser
2021-10-05 22:06 ` Michael Straube
2021-10-05 20:08 ` [PATCH 7/9] staging: r8188eu: chip_type " Martin Kaiser
2021-10-05 22:07 ` Michael Straube
2021-10-05 20:08 ` [PATCH 8/9] staging: r8188eu: interface type is always usb Martin Kaiser
2021-10-05 22:07 ` Michael Straube
2021-10-05 20:08 ` [PATCH 9/9] staging: r8188eu: support interface " Martin Kaiser
2021-10-05 22:16 ` Michael Straube
2021-10-06 8:34 ` Martin Kaiser
2021-10-05 22:04 ` [PATCH 1/9] staging: r8188eu: remove an obsolete comment Michael Straube
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