pcmcia: use autoconfiguration feature for ioports and iomem

When CONF_AUTO_SET_IO or CONF_AUTO_SET_IOMEM are set, the corresponding
fields in struct pcmcia_device *p_dev->resource[0,1,2] are set
accordinly. Drivers wishing to override certain settings may do so in
the callback function, but they no longer need to parse the CIS entries
stored in cistpl_cftable_entry_t themselves.

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: linux-bluetooth@vger.kernel.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
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

1 files changed, 4 insertions, 9 deletions

diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c
index 7a0bb9aea042..6ceb57c355fa 100644
--- a/drivers/scsi/pcmcia/sym53c500_cs.c
+++ b/drivers/scsi/pcmcia/sym53c500_cs.c
@@ -683,14 +683,11 @@ static struct scsi_host_template sym53c500_driver_template = {
      .shost_attrs               = SYM53C500_shost_attrs
 };
 
-static int SYM53C500_config_check(struct pcmcia_device *p_dev,
-                                  cistpl_cftable_entry_t *cfg,
-                                  cistpl_cftable_entry_t *dflt,
-                                  void *priv_data)
+static int SYM53C500_config_check(struct pcmcia_device *p_dev, void *priv_data)
 {
         p_dev->io_lines = 10;
-        p_dev->resource[0]->start = cfg->io.win[0].base;
-        p_dev->resource[0]->end = cfg->io.win[0].len;
+        p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
+        p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
 
         if (p_dev->resource[0]->start == 0)
                 return -ENODEV;
@@ -857,9 +854,7 @@ SYM53C500_probe(struct pcmcia_device *link)
                 return -ENOMEM;
         info->p_dev = link;
         link->priv = info;
-        link->resource[0]->end = 16;
-        link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
-        link->config_flags |= CONF_ENABLE_IRQ;
+        link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
 
         return SYM53C500_config(link);
 } /* SYM53C500_attach */