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staging: r8188eu: remove write-only HwRxPageSize

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HwRxPageSize from struct hal_data_8188e is set but never read. Remove
the component and the code to initialise it.

Acked-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211005200821.19783-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser
2021-10-05 22:08:15 +02:00
committed by Greg Kroah-Hartman
parent 2f4f870909
commit 082690bd8b
3 changed files with 0 additions and 25 deletions
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20
drivers/staging/r8188eu/hal/usb_halinit.c
View File

@@ -524,26 +524,6 @@ usb_AggSettingRxUpdate(
/* TODO: */
break;
}
switch (PBP_128) {
case PBP_128:
haldata->HwRxPageSize = 128;
break;
case PBP_64:
haldata->HwRxPageSize = 64;
break;
case PBP_256:
haldata->HwRxPageSize = 256;
break;
case PBP_512:
haldata->HwRxPageSize = 512;
break;
case PBP_1024:
haldata->HwRxPageSize = 1024;
break;
default:
break;
}
} /* usb_AggSettingRxUpdate */
static void InitUsbAggregationSetting(struct adapter *Adapter)

1
drivers/staging/r8188eu/include/rtl8188e_hal.h
View File

@@ -360,7 +360,6 @@ struct hal_data_8188e {
u8 C2hArray[16];
u8 UsbTxAggMode;
u8 UsbTxAggDescNum;
u16 HwRxPageSize; /* Hardware setting */
u32 MaxUsbRxAggBlock;
enum usb_rx_agg_mode UsbRxAggMode;

4
drivers/staging/r8188eu/include/rtl8188e_spec.h
View File

@@ -893,11 +893,7 @@ Current IOREG MAP
#define _PSRX(x) (x)
#define _PSTX(x) ((x) << 4)
#define PBP_64 0x0
#define PBP_128 0x1
#define PBP_256 0x2
#define PBP_512 0x3
#define PBP_1024 0x4
/* 2 TX/RXDMA */
#define RXDMA_ARBBW_EN BIT(0)