From eee40820e95e6dbd7b0709e7b8cca453004ae7b1 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Thu, 5 May 2011 12:46:04 +0200 Subject: [PATCH] b43legacy: drop invalid IMCFGLO workaround MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit We were performing it on wrong core, it was outdated and is already implemented in ssb. Signed-off-by: Rafał Miłecki Tested-by: Larry Finger Signed-off-by: John W. Linville --- drivers/net/wireless/b43legacy/main.c | 32 --------------------------- 1 file changed, 32 deletions(-) diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c index c7fd73e3ad76..2162663293c0 100644 --- a/drivers/net/wireless/b43legacy/main.c +++ b/drivers/net/wireless/b43legacy/main.c @@ -3104,37 +3104,6 @@ static void setup_struct_wldev_for_init(struct b43legacy_wldev *dev) memset(&dev->noisecalc, 0, sizeof(dev->noisecalc)); } -static void b43legacy_imcfglo_timeouts_workaround(struct b43legacy_wldev *dev) -{ -#ifdef CONFIG_SSB_DRIVER_PCICORE - struct ssb_bus *bus = dev->dev->bus; - u32 tmp; - - if (bus->pcicore.dev && - bus->pcicore.dev->id.coreid == SSB_DEV_PCI && - bus->pcicore.dev->id.revision <= 5) { - /* IMCFGLO timeouts workaround. */ - tmp = ssb_read32(dev->dev, SSB_IMCFGLO); - switch (bus->bustype) { - case SSB_BUSTYPE_PCI: - case SSB_BUSTYPE_PCMCIA: - tmp &= ~SSB_IMCFGLO_REQTO; - tmp &= ~SSB_IMCFGLO_SERTO; - tmp |= 0x32; - break; - case SSB_BUSTYPE_SSB: - tmp &= ~SSB_IMCFGLO_REQTO; - tmp &= ~SSB_IMCFGLO_SERTO; - tmp |= 0x53; - break; - default: - break; - } - ssb_write32(dev->dev, SSB_IMCFGLO, tmp); - } -#endif /* CONFIG_SSB_DRIVER_PCICORE */ -} - static void b43legacy_set_synth_pu_delay(struct b43legacy_wldev *dev, bool idle) { u16 pu_delay = 1050; @@ -3278,7 +3247,6 @@ static int b43legacy_wireless_core_init(struct b43legacy_wldev *dev) /* Enable IRQ routing to this device. */ ssb_pcicore_dev_irqvecs_enable(&bus->pcicore, dev->dev); - b43legacy_imcfglo_timeouts_workaround(dev); prepare_phy_data_for_init(dev); b43legacy_phy_calibrate(dev); err = b43legacy_chip_init(dev); -- 2.20.1