Hi Russell King:
In serial8250_request_std_resource@825.c, if all is pass it return 0, or failed return -XX, But you use
ret = serial8250_request_std_resource(up, &res_std);
-> if (ret)
return;
I'm guess it use as .
-> if (ret == 0)
After change code, 2.5.39 Can found my modem.
Please check, If not proble, Please apply.
--------------
Here is the patch.
--- 8250.c Sat Sep 28 11:15:16 2002
+++ 8250.c~fix Sat Sep 28 22:07:36 2002
@@ -1564,7 +1564,7 @@
if (up->port.type == PORT_RSA) {
ret = serial8250_request_rsa_resource(up, &res_rsa);
- if (ret)
+ if (ret == 0)
return ret;
}
@@ -1611,11 +1611,11 @@
* tells us whether we can probe for the type of port.
*/
ret = serial8250_request_std_resource(up, &res_std);
- if (ret)
+ if (ret == 0)
return;
ret = serial8250_request_rsa_resource(up, &res_rsa);
- if (ret)
+ if (ret == 0)
probeflags &= ~PROBE_RSA;
if (flags & UART_CONFIG_TYPE)
-- - Hu Gang
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