pcmcia: deprecate unused CS_ error codes

Deprecate unused CS_ error codes by replacing their definitions with
generic error messages, and removing them from the error_t lookup table.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

drivers/pcmcia/ds.c

@@ -75,29 +75,19 @@ typedef struct lookup_t {
 
 static const lookup_t error_table[] = {
     { CS_SUCCESS,		"Operation succeeded" },
-    { CS_BAD_ADAPTER,		"Bad adapter" },
     { CS_BAD_ATTRIBUTE, 	"Bad attribute", },
     { CS_BAD_BASE,		"Bad base address" },
-    { CS_BAD_EDC,		"Bad EDC" },
     { CS_BAD_IRQ,		"Bad IRQ" },
     { CS_BAD_OFFSET,		"Bad offset" },
     { CS_BAD_PAGE,		"Bad page number" },
-    { CS_READ_FAILURE,		"Read failure" },
     { CS_BAD_SIZE,		"Bad size" },
-    { CS_BAD_SOCKET,		"Bad socket" },
     { CS_BAD_TYPE,		"Bad type" },
     { CS_BAD_VCC,		"Bad Vcc" },
     { CS_BAD_VPP,		"Bad Vpp" },
-    { CS_BAD_WINDOW,		"Bad window" },
-    { CS_WRITE_FAILURE,		"Write failure" },
     { CS_NO_CARD,		"No card present" },
     { CS_UNSUPPORTED_FUNCTION,	"Usupported function" },
     { CS_UNSUPPORTED_MODE,	"Unsupported mode" },
-    { CS_BAD_SPEED,		"Bad speed" },
-    { CS_BUSY,			"Resource busy" },
     { CS_GENERAL_FAILURE,	"General failure" },
-    { CS_WRITE_PROTECTED,	"Write protected" },
-    { CS_BAD_ARG_LENGTH,	"Bad argument length" },
     { CS_BAD_ARGS,		"Bad arguments" },
     { CS_CONFIGURATION_LOCKED,	"Configuration locked" },
     { CS_IN_USE,		"Resource in use" },

include/pcmcia/cs.h

@@ -289,29 +289,29 @@ typedef struct error_info_t {
 
 /* Return codes */
 #define CS_SUCCESS		0x00
-#define CS_BAD_ADAPTER		0x01
+#define CS_BAD_ADAPTER		-ENODEV
 #define CS_BAD_ATTRIBUTE	0x02
 #define CS_BAD_BASE		0x03
-#define CS_BAD_EDC		0x04
+#define CS_BAD_EDC		-ENODEV
 #define CS_BAD_IRQ		0x06
 #define CS_BAD_OFFSET		0x07
 #define CS_BAD_PAGE		0x08
-#define CS_READ_FAILURE		0x09
+#define CS_READ_FAILURE		-EIO
 #define CS_BAD_SIZE		0x0a
-#define CS_BAD_SOCKET		0x0b
+#define CS_BAD_SOCKET		-EINVAL
 #define CS_BAD_TYPE		0x0d
 #define CS_BAD_VCC		0x0e
 #define CS_BAD_VPP		0x0f
-#define CS_BAD_WINDOW		0x11
-#define CS_WRITE_FAILURE	0x12
+#define CS_BAD_WINDOW		-ENODEV
+#define CS_WRITE_FAILURE	-EIO
 #define CS_NO_CARD		0x14
 #define CS_UNSUPPORTED_FUNCTION	0x15
 #define CS_UNSUPPORTED_MODE	0x16
-#define CS_BAD_SPEED		0x17
-#define CS_BUSY			0x18
+#define CS_BAD_SPEED		-ENODEV
+#define CS_BUSY			-ENODEV
 #define CS_GENERAL_FAILURE	0x19
-#define CS_WRITE_PROTECTED	0x1a
-#define CS_BAD_ARG_LENGTH	0x1b
+#define CS_WRITE_PROTECTED	-EPERM
+#define CS_BAD_ARG_LENGTH	-ENODEV
 #define CS_BAD_ARGS		0x1c
 #define CS_CONFIGURATION_LOCKED	0x1d
 #define CS_IN_USE		0x1e