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wl1271: Remove RX workaround

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Remove RX workaround which is not needed with newer firmware revisions. This
will reduce one SPI register transaction per RX packet.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Juuso Oikarinen 2009-10-12 15:08:47 +03:00 committed by John W. Linville
parent 451de97adb
commit 732a1ad93e
2 changed files with 0 additions and 5 deletions
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1
drivers/net/wireless/wl12xx/wl1271_reg.h
View File

@ -213,7 +213,6 @@
==============================================*/
#define ACX_REG_INTERRUPT_ACK (REGISTERS_BASE + 0x04F0)
#define RX_DRIVER_DUMMY_WRITE_ADDRESS (REGISTERS_BASE + 0x0534)
#define RX_DRIVER_COUNTER_ADDRESS (REGISTERS_BASE + 0x0538)
/* Device Configuration registers*/

4
drivers/net/wireless/wl12xx/wl1271_rx.c
View File

@ -187,8 +187,4 @@ void wl1271_rx(struct wl1271 *wl, struct wl1271_fw_status *status)
}
wl1271_reg_write32(wl, RX_DRIVER_COUNTER_ADDRESS, wl->rx_counter);
/* This is a workaround for some problems in the chip */
wl1271_reg_write32(wl, RX_DRIVER_DUMMY_WRITE_ADDRESS, 0x1);
}