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b43: Fix for broken transmission

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This patch fixes the transmission problems introduced by
commit f04b3787bbce4567e28069a9ec97dcd804626ac7

I'm not sure if the dummy read is really required.
The old code does it. I think it can't hurt and can possibly
fix some write posting problems (hardware bugs or whatever. Who knows).

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Michael Buesch
2007-12-12 22:05:18 +01:00
committed by David S. Miller
parent 8ed7fc48eb
commit 38d1b4ce90
3 changed files with 23 additions and 15 deletions
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2
drivers/net/wireless/b43/tables.c
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@@ -403,7 +403,7 @@ void b43_ofdmtab_write16(struct b43_wldev *dev, u16 table,
addr = table + offset;
if ((phy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_WRITE) ||
(addr -1 != phy->ofdmtab_addr)) {
(addr - 1 != phy->ofdmtab_addr)) {
/* The hardware has a different address in memory. Update it. */
b43_phy_write(dev, B43_PHY_OTABLECTL, addr);
phy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_WRITE;