Merge branch 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/gi…

…t/brodo/pcmcia-2.6 * 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: pcmcia: fix ni_daq_700 compilation pcmcia: IOCARD is also required for using IRQs
mna · Oct 22, 2010 · f5d9d24 · f5d9d24
2 parents db08bf0 + 36845d0
commit f5d9d24
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Showing 3 changed files with 5 additions and 2 deletions.
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
@@ -514,7 +514,9 @@ int pcmcia_enable_device(struct pcmcia_device *p_dev)
 	}
 
 	/* Pick memory or I/O card, DMA mode, interrupt */
-	if (p_dev->_io)
+	if (p_dev->_io || flags & CONF_ENABLE_IRQ)
+		flags |= CONF_ENABLE_IOCARD;
+	if (flags & CONF_ENABLE_IOCARD)
 		s->socket.flags |= SS_IOCARD;
 	if (flags & CONF_ENABLE_SPKR) {
 		s->socket.flags |= SS_SPKR_ENA;

diff --git a/drivers/staging/comedi/drivers/ni_daq_700.c b/drivers/staging/comedi/drivers/ni_daq_700.c
@@ -496,7 +496,6 @@ static int dio700_pcmcia_config_loop(struct pcmcia_device *p_dev,
 
 static void dio700_config(struct pcmcia_device *link)
 {
-	win_req_t req;
 	int ret;
 
 	printk(KERN_INFO "ni_daq_700:  cs-config\n");

diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h
@@ -259,6 +259,8 @@ void pcmcia_disable_device(struct pcmcia_device *p_dev);
 #define CONF_ENABLE_SPKR        0x0002
 #define CONF_ENABLE_PULSE_IRQ   0x0004
 #define CONF_ENABLE_ESR         0x0008
+#define CONF_ENABLE_IOCARD	0x0010 /* auto-enabled if IO resources or IRQ
+					* (CONF_ENABLE_IRQ) in use */
 
 /* flags used by pcmcia_loop_config() autoconfiguration */
 #define CONF_AUTO_CHECK_VCC	0x0100 /* check for matching Vcc? */