From 0f941777c696e43e773b713a0078599aa22b3551 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Thu, 26 Jul 2012 00:07:37 +0200 Subject: b43: add helper waiting for given value in radio reg MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Rafał Miłecki Signed-off-by: John W. Linville --- drivers/net/wireless/b43/phy_n.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) (limited to 'drivers/net/wireless/b43/phy_n.c') diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c index e49d847c59f..0963d593b24 100644 --- a/drivers/net/wireless/b43/phy_n.c +++ b/drivers/net/wireless/b43/phy_n.c @@ -753,8 +753,6 @@ static void b43_radio_init2055_post(struct b43_wldev *dev) { struct b43_phy_n *nphy = dev->phy.n; struct ssb_sprom *sprom = dev->dev->bus_sprom; - int i; - u16 val; bool workaround = false; if (sprom->revision < 4) @@ -777,15 +775,7 @@ static void b43_radio_init2055_post(struct b43_wldev *dev) b43_radio_set(dev, B2055_CAL_MISC, 0x1); msleep(1); b43_radio_set(dev, B2055_CAL_MISC, 0x40); - for (i = 0; i < 200; i++) { - val = b43_radio_read(dev, B2055_CAL_COUT2); - if (val & 0x80) { - i = 0; - break; - } - udelay(10); - } - if (i) + if (!b43_radio_wait_value(dev, B2055_CAL_COUT2, 0x80, 0x80, 10, 2000)) b43err(dev->wl, "radio post init timeout\n"); b43_radio_mask(dev, B2055_CAL_LPOCTL, 0xFF7F); b43_switch_channel(dev, dev->phy.channel); -- cgit v1.2.2