From 7c2332b8061b7d4d7cd539ced1277e78d976f3da Mon Sep 17 00:00:00 2001 From: =?utf8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Mon, 4 Mar 2013 16:39:10 +0100 Subject: [PATCH] b43: HT-PHY: make it BCMA-only MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit HT-PHY was found only on BCM4331 which is a BCMA-based chipset. This is reallly unlikely we will ever see HT-PHY on SSB thus make the whole code BCMA specific. This will allow us to call various BCMA-specific functions directly (without extra checks). Signed-off-by: Rafał Miłecki Signed-off-by: John W. Linville --- drivers/net/wireless/b43/Kconfig | 2 +- drivers/net/wireless/b43/phy_ht.c | 5 +++++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig index c3024ec..078e6f3 100644 --- a/drivers/net/wireless/b43/Kconfig +++ b/drivers/net/wireless/b43/Kconfig @@ -131,7 +131,7 @@ config B43_PHY_LP config B43_PHY_HT bool "Support for HT-PHY (high throughput) devices" - depends on B43 + depends on B43 && B43_BCMA ---help--- Support for the HT-PHY. diff --git a/drivers/net/wireless/b43/phy_ht.c b/drivers/net/wireless/b43/phy_ht.c index 7416c5e..3719a88 100644 --- a/drivers/net/wireless/b43/phy_ht.c +++ b/drivers/net/wireless/b43/phy_ht.c @@ -346,6 +346,11 @@ static int b43_phy_ht_op_init(struct b43_wldev *dev) u16 tmp; u16 clip_state[3]; + if (dev->dev->bus_type != B43_BUS_BCMA) { + b43err(dev->wl, "HT-PHY is supported only on BCMA bus!\n"); + return -EOPNOTSUPP; + } + b43_phy_ht_tables_init(dev); b43_phy_mask(dev, 0x0be, ~0x2); -- 2.7.4