The CardReleaseIRQ function stops notification of interrupts on the specified socket and function pair.
STATUS CardReleaseIRQ( CARD_CLIENT_HANDLE hCardClient CARD_SOCKET_HANDLE hSocket );
If the function succeeds, the return value is CERR_SUCCESS; otherwise, it is one of the following:
Value | Description |
---|---|
CERR_BAD_HANDLE | Indicates an invalid hCardClient driver handle. |
CERR_BAD_SOCKET | Indicates an invalid hSocket socket identifier or a PC Card not inserted. |
CERR_CONFIGURATION_LOCKED | Indicates CardReleaseConfiguration must be called to place the PC Card in memory-only mode. |
CardReleaseIRQ requires that the PC Card be configured to the memory-only interface by a call, if necessary, to CardReleaseConfiguration.
CardReleaseConfiguration, CardRequestIRQ