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Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: (22 commits)
pcmcia: synclink_cs: fix information leak to userland
pcmcia: don't call flush_scheduled_work() spuriously
serial_cs: drop spurious flush_scheduled_work() call
pcmcia/yenta: guide users in case of problems with O2-bridges
pcmcia: fix unused function compile warning
pcmcia: vrc4173_cardu: Fix error path for pci_release_regions and pci_disable_device
pcmcia: add a few debug statements
pcmcia: remove obsolete and wrong comments
pcmcia: avoid messages on module (un)loading
pcmcia: move driver name to struct pcmcia_driver
pcmcia: remove the "Finally, report what we've done" message
pcmcia: use autoconfiguration feature for ioports and iomem
pcmcia: introduce autoconfiguration feature
pcmcia: Documentation update
pcmcia: convert pcmcia_request_configuration to pcmcia_enable_device
pcmcia: move config_{base,index,regs} to struct pcmcia_device
pcmcia: simplify IntType
pcmcia: simplify Status, ExtStatus register access
pcmcia: remove Pin, Copy configuration register access
pcmcia: move Vpp setup to struct pcmcia_device
...
This commit is contained in:
@@ -48,7 +48,6 @@
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#include <linux/parport.h>
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#include <linux/parport_pc.h>
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#include <pcmcia/cs.h>
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#include <pcmcia/cistpl.h>
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#include <pcmcia/ds.h>
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#include <pcmcia/cisreg.h>
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@@ -81,14 +80,6 @@ static void parport_detach(struct pcmcia_device *p_dev);
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static int parport_config(struct pcmcia_device *link);
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static void parport_cs_release(struct pcmcia_device *);
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/*======================================================================
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parport_attach() creates an "instance" of the driver, allocating
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local data structures for one device. The device is registered
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with Card Services.
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======================================================================*/
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static int parport_probe(struct pcmcia_device *link)
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{
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parport_info_t *info;
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@@ -101,23 +92,11 @@ static int parport_probe(struct pcmcia_device *link)
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link->priv = info;
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info->p_dev = link;
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link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
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link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8;
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link->conf.Attributes = CONF_ENABLE_IRQ;
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link->conf.IntType = INT_MEMORY_AND_IO;
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link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
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return parport_config(link);
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} /* parport_attach */
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/*======================================================================
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This deletes a driver "instance". The device is de-registered
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with Card Services. If it has been released, all local data
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structures are freed. Otherwise, the structures will be freed
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when the device is released.
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======================================================================*/
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static void parport_detach(struct pcmcia_device *link)
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{
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dev_dbg(&link->dev, "parport_detach\n");
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@@ -127,36 +106,14 @@ static void parport_detach(struct pcmcia_device *link)
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kfree(link->priv);
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} /* parport_detach */
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/*======================================================================
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parport_config() is scheduled to run after a CARD_INSERTION event
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is received, to configure the PCMCIA socket, and to make the
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parport device available to the system.
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======================================================================*/
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static int parport_config_check(struct pcmcia_device *p_dev,
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cistpl_cftable_entry_t *cfg,
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cistpl_cftable_entry_t *dflt,
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unsigned int vcc,
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void *priv_data)
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static int parport_config_check(struct pcmcia_device *p_dev, void *priv_data)
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{
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if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
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cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
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p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK;
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if (epp_mode)
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p_dev->conf.ConfigIndex |= FORCE_EPP_MODE;
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p_dev->resource[0]->start = io->win[0].base;
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p_dev->resource[0]->end = io->win[0].len;
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if (io->nwin == 2) {
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p_dev->resource[1]->start = io->win[1].base;
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p_dev->resource[1]->end = io->win[1].len;
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}
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if (pcmcia_request_io(p_dev) != 0)
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return -ENODEV;
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return 0;
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}
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return -ENODEV;
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p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
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p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
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p_dev->resource[1]->flags &= ~IO_DATA_PATH_WIDTH;
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p_dev->resource[1]->flags |= IO_DATA_PATH_WIDTH_8;
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return pcmcia_request_io(p_dev);
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}
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static int parport_config(struct pcmcia_device *link)
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@@ -167,13 +124,16 @@ static int parport_config(struct pcmcia_device *link)
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dev_dbg(&link->dev, "parport_config\n");
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if (epp_mode)
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link->config_index |= FORCE_EPP_MODE;
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ret = pcmcia_loop_config(link, parport_config_check, NULL);
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if (ret)
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goto failed;
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if (!link->irq)
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goto failed;
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ret = pcmcia_request_configuration(link, &link->conf);
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ret = pcmcia_enable_device(link);
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if (ret)
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goto failed;
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@@ -202,14 +162,6 @@ failed:
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return -ENODEV;
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} /* parport_config */
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/*======================================================================
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After a card is removed, parport_cs_release() will unregister the
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device, and release the PCMCIA configuration. If the device is
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still open, this will be postponed until it is closed.
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======================================================================*/
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static void parport_cs_release(struct pcmcia_device *link)
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{
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parport_info_t *info = link->priv;
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@@ -236,9 +188,7 @@ MODULE_DEVICE_TABLE(pcmcia, parport_ids);
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static struct pcmcia_driver parport_cs_driver = {
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.owner = THIS_MODULE,
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.drv = {
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.name = "parport_cs",
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},
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.name = "parport_cs",
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.probe = parport_probe,
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.remove = parport_detach,
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.id_table = parport_ids,
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