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Subject[PATCH] aedsp16.c: get rid of check_region
Hi,

Please apply.

- Arnaldo

--- linux-2.4.0-test9-7/drivers/sound/aedsp16.c Thu Aug 24 07:40:05 2000
+++ linux-2.4.0-test9-7.acme/drivers/sound/aedsp16.c Tue Sep 26 21:46:35 2000
@@ -241,6 +241,9 @@
- Module informations added.
- Removed aedsp16_delay_10msec(), now using mdelay(10)
- All data and funcs moved to .*.init section.
+ v1.3
+ Arnaldo Carvalho de Melo <acme@conectiva.com.br> - 2000/09/27
+ - got rid of check_region

Known Problems:
- Audio Excel DSP 16 III don't work with this driver.
@@ -252,7 +255,7 @@
*/


-#define VERSION "1.2" /* Version of Audio Excel DSP 16 driver */
+#define VERSION "1.3" /* Version of Audio Excel DSP 16 driver */

#undef AEDSP16_DEBUG 1 /* Define this to enable debug code */
#undef AEDSP16_DEBUG_MORE 1 /* Define this to enable more debug */
@@ -1174,25 +1177,18 @@
if (ae_config.init & INIT_MSS)
return FALSE;
/*
- * We must check the CONFIG_AEDSP16_BASE region too because these are the I/O
- * ports to access card's control registers.
+ * We must allocate the CONFIG_AEDSP16_BASE region too because these are the
+ * I/O ports to access card's control registers.
*/
if (!(ae_config.init & INIT_MPU401)) {
- if (check_region(ae_config.base_io, IOBASE_REGION_SIZE)) {
+ if (!request_region(ae_config.base_io, IOBASE_REGION_SIZE,
+ "aedsp16 (base)")) {
printk(
"AEDSP16 BASE I/O port region is already in use.\n");
return FALSE;
}
}

-/*
- * We must allocate the CONFIG_AEDSP16_BASE region too because these are the
- * I/O ports to access card's control registers.
- */
- if (!(ae_config.init & INIT_MPU401))
- request_region(ae_config.base_io, IOBASE_REGION_SIZE,
- "aedsp16 (base)");
-
ae_config.init |= INIT_MSS;

DBG(("done.\n"));
@@ -1222,20 +1218,17 @@
return FALSE;

/*
- * We must check the CONFIG_AEDSP16_BASE region too because these are the I/O
+ * We must request the CONFIG_AEDSP16_BASE region too because these are the I/O
* ports to access card's control registers.
*/
if (!(ae_config.init & (INIT_MSS | INIT_SBPRO))) {
- if (check_region(ae_config.base_io, IOBASE_REGION_SIZE)) {
+ if (!request_region(ae_config.base_io, IOBASE_REGION_SIZE,
+ "aedsp16 (base)")) {
printk(
"AEDSP16 BASE I/O port region is already in use.\n");
return FALSE;
}
}
-
- if (!(ae_config.init & (INIT_MSS | INIT_SBPRO)))
- request_region(ae_config.base_io, IOBASE_REGION_SIZE,
- "aedsp16 (base)");

ae_config.init |= INIT_MPU401;

-
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