From e2d4096365e06b9a3799afbadc28b4519c0b3526 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Thu, 2 Mar 2006 00:09:29 +0100 Subject: [PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski --- drivers/bluetooth/bluecard_cs.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) (limited to 'drivers/bluetooth/bluecard_cs.c') diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c index 50174fb107a8..473a13b22b29 100644 --- a/drivers/bluetooth/bluecard_cs.c +++ b/drivers/bluetooth/bluecard_cs.c @@ -244,7 +244,7 @@ static void bluecard_write_wakeup(bluecard_info_t *info) clear_bit(XMIT_WAKEUP, &(info->tx_state)); - if (!(info->p_dev->state & DEV_PRESENT)) + if (!pcmcia_dev_present(info->p_dev)) return; if (test_bit(XMIT_BUFFER_NUMBER, &(info->tx_state))) { @@ -879,7 +879,6 @@ static int bluecard_probe(struct pcmcia_device *link) link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; - link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; return bluecard_config(link); } @@ -888,9 +887,7 @@ static void bluecard_detach(struct pcmcia_device *link) { bluecard_info_t *info = link->priv; - if (link->state & DEV_CONFIG) - bluecard_release(link); - + bluecard_release(link); kfree(info); } @@ -933,9 +930,6 @@ static int bluecard_config(struct pcmcia_device *link) link->conf.ConfigBase = parse.config.base; link->conf.Present = parse.config.rmask[0]; - /* Configure card */ - link->state |= DEV_CONFIG; - link->conf.ConfigIndex = 0x20; link->io.NumPorts1 = 64; link->io.IOAddrLines = 6; @@ -969,7 +963,6 @@ static int bluecard_config(struct pcmcia_device *link) strcpy(info->node.dev_name, info->hdev->name); link->dev_node = &info->node; - link->state &= ~DEV_CONFIG_PENDING; return 0; @@ -986,8 +979,7 @@ static void bluecard_release(struct pcmcia_device *link) { bluecard_info_t *info = link->priv; - if (link->state & DEV_PRESENT) - bluecard_close(info); + bluecard_close(info); del_timer(&(info->timer)); -- cgit v1.2.3-55-g7522