remove undocumented and otherwise unused SANE_CAP_ALWAYS_SETTABLE

ChangeLog

@@ -1,5 +1,9 @@
+2008-05-20  m. allan noah <kitno455 a t gmail d o t com>
+	* backend/qcam.c, backend/v4l.c, frontend/tstbackend.c:
+	  remove undocumented and otherwise unused SANE_CAP_ALWAYS_SETTABLE
+
 2008-05-19  Stéphane Voltz <stef.dev@free.fr>
-	* backend/rts8891.c 
+	* backend/rts8891.c:
 	150/300 dpi shading calibration fixes for 'XPA' sensor HP4470 models
 
 2008-05-16  m. allan noah <kitno455 a t gmail d o t com>

backend/qcam.c

@@ -1255,8 +1255,7 @@ init_options (QC_Scanner * s)
   for (i = 0; i < NUM_OPTIONS; ++i)
     {
       s->opt[i].size = sizeof (SANE_Word);
-      s->opt[i].cap = (SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT
-		       | SANE_CAP_ALWAYS_SETTABLE);
+      s->opt[i].cap = (SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT);
     }
 
   s->opt[OPT_NUM_OPTS].title = SANE_TITLE_NUM_OPTIONS;

backend/v4l.c

@@ -261,8 +261,7 @@ init_options (V4L_Scanner * s)
   for (i = 0; i < NUM_OPTIONS; ++i)
     {
       s->opt[i].size = sizeof (SANE_Word);
-      s->opt[i].cap = (SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT
-		       | SANE_CAP_ALWAYS_SETTABLE);
+      s->opt[i].cap = (SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT);
     }
 
   /* Number of options */

frontend/tstbackend.c

@@ -381,13 +381,12 @@ test_options (SANE_Device * device, int can_do_recursive)
 		check(FATAL, (opt != NULL),
 			  "cannot get option descriptor for option %d", option_num);
 		check(WRN, ((opt->cap & ~(SANE_CAP_SOFT_SELECT |
-								SANE_CAP_HARD_SELECT |
-								SANE_CAP_SOFT_DETECT |
-								SANE_CAP_EMULATED |
-								SANE_CAP_AUTOMATIC |
-								SANE_CAP_INACTIVE |
-								SANE_CAP_ADVANCED |
-								SANE_CAP_ALWAYS_SETTABLE)) == 0),
+					SANE_CAP_HARD_SELECT |
+					SANE_CAP_SOFT_DETECT |
+					SANE_CAP_EMULATED |
+					SANE_CAP_AUTOMATIC |
+					SANE_CAP_INACTIVE |
+					SANE_CAP_ALWAYS_ADVANCED)) == 0),
 			  "invalid capabilities for option [%d, %s] (%x)", option_num, opt->name, opt->cap);
 		check(WRN, (opt->title != NULL),
 			  "option [%d, %s] must have a title", option_num, opt->name);