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| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2008-08-02 15:30:31 +0200 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2008-08-23 01:22:00 +0200 |
| commit | 8e2fc39ddea7fe8c6798837da282db88a09af793 (patch) | |
| tree | 7cba37b5b86f4ff25562012a14e29424e3872de0 /drivers/usb | |
| parent | 498ac1899b62626bf6879a251d75c22ec564c559 (diff) | |
| download | linux-8e2fc39ddea7fe8c6798837da282db88a09af793.tar.gz linux-8e2fc39ddea7fe8c6798837da282db88a09af793.tar.bz2 linux-8e2fc39ddea7fe8c6798837da282db88a09af793.zip | |
pcmcia: pcmcia_config_loop() default CIS entry handling
Many drivers use the default CIS entry within their pcmcia_config_loop()
callback function. Therefore, factor the default CIS entry handling out.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/sl811_cs.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c index 5b55c72c710b..78cc32e7b014 100644 --- a/drivers/usb/host/sl811_cs.c +++ b/drivers/usb/host/sl811_cs.c @@ -156,19 +156,16 @@ static void sl811_cs_release(struct pcmcia_device * link) } struct sl811_css_cfg { - cistpl_cftable_entry_t dflt; config_info_t conf; }; static int sl811_cs_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { struct sl811_css_cfg *cfg_mem = priv_data; - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - memcpy(&cfg_mem->dflt, cfg, sizeof(cistpl_cftable_entry_t)); - if (cfg->index == 0) return -ENODEV; @@ -178,8 +175,8 @@ static int sl811_cs_config_check(struct pcmcia_device *p_dev, if (cfg->vcc.param[CISTPL_POWER_VNOM]/10000 != cfg_mem->conf.Vcc) return -ENODEV; - } else if (cfg_mem->dflt.vcc.present & (1<<CISTPL_POWER_VNOM)) { - if (cfg_mem->dflt.vcc.param[CISTPL_POWER_VNOM]/10000 + } else if (dflt->vcc.present & (1<<CISTPL_POWER_VNOM)) { + if (dflt->vcc.param[CISTPL_POWER_VNOM]/10000 != cfg_mem->conf.Vcc) return -ENODEV; } @@ -187,18 +184,18 @@ static int sl811_cs_config_check(struct pcmcia_device *p_dev, if (cfg->vpp1.present & (1<<CISTPL_POWER_VNOM)) p_dev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM]/10000; - else if (cfg_mem->dflt.vpp1.present & (1<<CISTPL_POWER_VNOM)) + else if (dflt->vpp1.present & (1<<CISTPL_POWER_VNOM)) p_dev->conf.Vpp = - cfg_mem->dflt.vpp1.param[CISTPL_POWER_VNOM]/10000; + dflt->vpp1.param[CISTPL_POWER_VNOM]/10000; /* we need an interrupt */ - if (cfg->irq.IRQInfo1 || cfg_mem->dflt.irq.IRQInfo1) + if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1) p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (cfg_mem->dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &cfg_mem->dflt.io; + if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; |