b43legacy: Remove unnecessary MMIO in interrupt hotpath
This removes unnecessary MMIO accesses in the interrupt hotpath. The patch by Michael Buesch for b43 has been ported to b43legacy. Signed-off-by:Stefano Brivio <stefano.brivio@polimi.it> Tested-by:
Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
Showing
- drivers/net/wireless/b43legacy/b43legacy.h 2 additions, 2 deletionsdrivers/net/wireless/b43legacy/b43legacy.h
- drivers/net/wireless/b43legacy/main.c 22 additions, 56 deletionsdrivers/net/wireless/b43legacy/main.c
- drivers/net/wireless/b43legacy/pio.c 1 addition, 1 deletiondrivers/net/wireless/b43legacy/pio.c
Loading
Please register or sign in to comment