diff options
| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2008-08-02 16:12:00 +0200 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2008-08-23 01:22:52 +0200 |
| commit | ad913c11928f51abb6174f165db8d8d205b22e21 (patch) | |
| tree | a8542c846afb4950a12f46b16c1eacfa2280971a /drivers/bluetooth/btuart_cs.c | |
| parent | 8e2fc39ddea7fe8c6798837da282db88a09af793 (diff) | |
| download | linux-ad913c11928f51abb6174f165db8d8d205b22e21.tar.gz linux-ad913c11928f51abb6174f165db8d8d205b22e21.tar.bz2 linux-ad913c11928f51abb6174f165db8d8d205b22e21.zip | |
pcmcia: pcmcia_config_loop() improvement by passing vcc
By passing the current Vcc setting to the pcmcia_config_loop callback
function, we can remove pcmcia_get_configuration_info() calls from many
drivers.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/bluetooth/btuart_cs.c')
| -rw-r--r-- | drivers/bluetooth/btuart_cs.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index 32017f96067c..17183125434f 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -610,16 +610,17 @@ static void btuart_detach(struct pcmcia_device *link) static int btuart_check_config(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { - unsigned long try = (unsigned long) priv_data; + int *try = priv_data; if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM)) p_dev->conf.Vpp = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000; if ((cf->io.nwin > 0) && (cf->io.win[0].len == 8) && (cf->io.win[0].base != 0)) { p_dev->io.BasePort1 = cf->io.win[0].base; - p_dev->io.IOAddrLines = (try == 0) ? 16 : + p_dev->io.IOAddrLines = (*try == 0) ? 16 : cf->io.flags & CISTPL_IO_LINES_MASK; if (!pcmcia_request_io(p_dev, &p_dev->io)) return 0; @@ -630,6 +631,7 @@ static int btuart_check_config(struct pcmcia_device *p_dev, static int btuart_check_config_notpicky(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cf, cistpl_cftable_entry_t *dflt, + unsigned int vcc, void *priv_data) { static unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 }; @@ -650,13 +652,12 @@ static int btuart_config(struct pcmcia_device *link) { btuart_info_t *info = link->priv; int i; - unsigned long try; + int try; /* First pass: look for a config entry that looks normal. Two tries: without IO aliases, then with aliases */ for (try = 0; try < 2; try++) - if (!pcmcia_loop_config(link, btuart_check_config, - (void *) try)) + if (!pcmcia_loop_config(link, btuart_check_config, &try)) goto found_port; /* Second pass: try to find an entry that isn't picky about |