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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-27 14:47:31 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-27 14:47:31 -0700
commit3e0777b8fa96f7073ed5d13d3bc1d573b766bef9 (patch)
tree3849e8457dd8f038ab7da025c708e275b43ea9c1 /sound/oss/sonicvibes.c
parenta94130e00038ebeb2f66901a4a4a9e05a03051c1 (diff)
parente5119885f00874453e837e3407014b73de2f4741 (diff)
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/dtor/input.git manually
Some manual fixups required due to clashes with the PF_FREEZE cleanups.
Diffstat (limited to 'sound/oss/sonicvibes.c')
-rw-r--r--sound/oss/sonicvibes.c25
1 files changed, 20 insertions, 5 deletions
diff --git a/sound/oss/sonicvibes.c b/sound/oss/sonicvibes.c
index 06047e7979a..17d0e461f8d 100644
--- a/sound/oss/sonicvibes.c
+++ b/sound/oss/sonicvibes.c
@@ -122,6 +122,9 @@
#include "dm.h"
+#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
+#define SUPPORT_JOYSTICK 1
+#endif
/* --------------------------------------------------------------------- */
@@ -365,7 +368,9 @@ struct sv_state {
unsigned char obuf[MIDIOUTBUF];
} midi;
+#if SUPPORT_JOYSTICK
struct gameport *gameport;
+#endif
};
/* --------------------------------------------------------------------- */
@@ -2485,6 +2490,7 @@ static struct initvol {
#define RSRCISIOREGION(dev,num) (pci_resource_start((dev), (num)) != 0 && \
(pci_resource_flags((dev), (num)) & IORESOURCE_IO))
+#ifdef SUPPORT_JOYSTICK
static int __devinit sv_register_gameport(struct sv_state *s, int io_port)
{
struct gameport *gp;
@@ -2511,6 +2517,19 @@ static int __devinit sv_register_gameport(struct sv_state *s, int io_port)
return 0;
}
+static inline void sv_unregister_gameport(struct sv_state *s)
+{
+ if (s->gameport) {
+ int gpio = s->gameport->io;
+ gameport_unregister_port(s->gameport);
+ release_region(gpio, SV_EXTENT_GAME);
+ }
+}
+#else
+static inline int sv_register_gameport(struct sv_state *s, int io_port) { return -ENOSYS; }
+static inline void sv_unregister_gameport(struct sv_state *s) { }
+#endif /* SUPPORT_JOYSTICK */
+
static int __devinit sv_probe(struct pci_dev *pcidev, const struct pci_device_id *pciid)
{
static char __devinitdata sv_ddma_name[] = "S3 Inc. SonicVibes DDMA Controller";
@@ -2711,11 +2730,7 @@ static void __devexit sv_remove(struct pci_dev *dev)
/*outb(0, s->iodmaa + SV_DMA_RESET);*/
/*outb(0, s->iodmac + SV_DMA_RESET);*/
free_irq(s->irq, s);
- if (s->gameport) {
- int gpio = s->gameport->io;
- gameport_unregister_port(s->gameport);
- release_region(gpio, SV_EXTENT_GAME);
- }
+ sv_unregister_gameport(s);
release_region(s->iodmac, SV_EXTENT_DMA);
release_region(s->iodmaa, SV_EXTENT_DMA);
release_region(s->ioenh, SV_EXTENT_ENH);