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authorDominik Brodowski <linux@dominikbrodowski.net>2010-07-30 09:51:52 +0200
committerDominik Brodowski <linux@dominikbrodowski.net>2010-09-29 17:20:23 +0200
commit440eed43e2a95bb842488755683716814da10f2b (patch)
tree45c49181a077f845cd366cfa7dc07f259fd01078 /drivers/bluetooth/bt3c_cs.c
parent9485ee14e143c7076e88deea1e87ca3eb0b2f94e (diff)
downloadlinux-440eed43e2a95bb842488755683716814da10f2b.tar.bz2
pcmcia: introduce autoconfiguration feature
Introduce an autoconfiguration feature to set certain values in pcmcia_loop_config(), instead of copying the same code over and over in each PCMCIA driver. At first, introduce the following options: CONF_AUTO_CHECK_VCC check or matching Vcc entry CONF_AUTO_SET_VPP set Vpp CONF_AUTO_AUDIO enable the speaker line CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-ide@vger.kernel.org CC: linux-usb@vger.kernel.org CC: laforge@gnumonks.org CC: linux-mtd@lists.infradead.org CC: alsa-devel@alsa-project.org CC: linux-serial@vger.kernel.org CC: Jiri Kosina <jkosina@suse.cz> CC: linux-scsi@vger.kernel.org Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> (for drivers/bluetooth) Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/bluetooth/bt3c_cs.c')
-rw-r--r--drivers/bluetooth/bt3c_cs.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index 3db95887cfd7..97338a3aae1a 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -659,7 +659,7 @@ static int bt3c_probe(struct pcmcia_device *link)
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
link->resource[0]->end = 8;
- link->config_flags |= CONF_ENABLE_IRQ;
+ link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_VPP;
return bt3c_config(link);
}
@@ -676,15 +676,11 @@ static void bt3c_detach(struct pcmcia_device *link)
static int bt3c_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;
-
p_dev->io_lines = (try == 0) ? 16 : cf->io.flags & CISTPL_IO_LINES_MASK;
- if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM))
- p_dev->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->resource[0]->start = cf->io.win[0].base;
@@ -697,7 +693,6 @@ static int bt3c_check_config(struct pcmcia_device *p_dev,
static int bt3c_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 };